89 3Gpp Jobs - Page 2

Responsibilities include designing and developing LTE NAS/L4 modem SW, fixing defects, updating analysis results in the defect tracking system, and participating in system level analysis to debug complex issues. Requirements: - Experience in LTE or any other cellular wireless technology - Good understanding of 3GPP requirements for LTE & Multimode aspects - Experience in LTE protocol stack SW development of L4 or NAS layer - Experience in embedded software development - Programming in C/C++ - Excellent analytical and debugging skills - Desirable: Working experience of LTE Protocol stack SW development,

The ideal candidate should have a minimum of 4+ years of relevant experience in the following areas: - Proficiency in C and C++ programming languages. - Knowledge of 3GPP, LTE, and 5G NR Telecom standards. - Familiarity with RAN, BaseBand, and L1/L2/L3 protocol layers. - Experience working with Linux and Networking technologies. Required Skill Sets: - Strong programming skills in C, C++, C-Linux, and Bash. - Understanding of Telecom-IP Com and Telecommunication concepts. - Knowledge of 3GPP2, 3GPP, GSM, 2G, 3G, LTE, 5G, Networking, Wireless, and Baseband technologies. - Experience in DSP, RTOS, VxWorks, ARM, x86, ASIC, PHY, Embedded systems, Time series, and Digital signal processing. - Familiarity with CPRI, eCPRI, NETCONF, YANG, gNb, eNb, BTS, and RBS. The successful candidate should be able to demonstrate expertise in the mentioned areas and contribute effectively to the team's projects and goals.,

Role & responsibilities As an individual contributor and as Software Engineer, participate in all phases of SDLC in a product development environment - Ensure adherence to design and coding best practices and applicable standards - Liaise with customers on issues related to system and feature design and optimization Preferred candidate profile - Strong in C/C++, Data Structures, OS, Design Pattern and Networking - Exposed to IPC, multicore SoCs and multithreading - Experience of implementing and testing 3GPP conformance and field scenarios - Should have worked on any of the version management software e.g. GIT/CVS/SVN/ClearCase Soft Skills Required : - - Should be able to work as part of a project team or as an individual contributor - Experience of working in a product development environment - Excellent problem solving ability

About The Role Project Role : Tech Delivery Subject Matter Expert Project Role Description : Drive innovative practices into delivery, bring depth of expertise to a delivery engagement. Sought out as experts, enhance Accentures marketplace reputation. Bring emerging ideas to life by shaping Accenture and client strategy. Use deep technical expertise, business acumen and fluid communication skills, work directly with a client in a trusted advisor relationship to gather requirements to analyze, design and/or implement technology best practice business changes. Must have skills : 5G Wireless Networks & Technologies Good to have skills : NAMinimum 5 year(s) of experience is required Educational Qualification : 15 years full time educationJob Title:5G Core Network Specialist (Nokia/Ericsson)Location:Delhi-NCR/Bangalore Job Type:[Full-Time]Department:Core Network Engineering / Mobile Network OperationsReports To:Senior Manager Core Network / Director Network Engineering Summary :We are looking for a highly experienced and technically proficient 5G Core Network Specialist to join our advanced telecommunications team. The ideal candidate will have deep expertise in Nokia or Ericsson 5G Core Network solutions, including deployment, integration, optimization, and lifecycle management of 5G SA (Standalone) and NSA (Non-Standalone) architectures. This role is critical in ensuring the robustness, scalability, and performance of our next-generation mobile core infrastructure.Roles and Responsibilities:1. Network Design & ArchitectureDesign and document 5G Core Network architecture including AMF, SMF, UPF, AUSF, UDM, NRF, PCF, NSSF, and NEF.Define network topologies, IP planning, and interface configurations (N1, N2, N3, N4, N6, N10, N11, N12, N13, N14, N15, N22).Collaborate with planning teams to define capacity, redundancy, and scalability strategies.2. Deployment & IntegrationLead the deployment and integration of Nokia or Ericsson 5G Core nodes in lab and production environments.Configure and onboard network functions (VNFs/CNFs) on NFVI or cloud-native platforms (OpenStack, VMware, Kubernetes).Integrate 5G Core with RAN, IMS, OSS/BSS, and external systems (e.g., Lawful Interception, Charging, PCRF).3. Operations & MaintenanceMonitor and manage 5G Core KPIs, alarms, and logs using vendor-specific tools (e.g., Nokia NetAct, Ericsson ENM).Perform software upgrades, patch management, and system backups.Troubleshoot signaling and data path issues using tools like Wireshark, NetAct Trace, or Ericsson Trace Tool.4. Performance OptimizationAnalyze network performance reports and proactively identify bottlenecks or degradation.Tune parameters for optimal throughput, latency, and session management.Collaborate with RAN and transport teams to ensure end-to-end service quality.5. Automation & ScriptingDevelop automation scripts for configuration, monitoring, and reporting using Python, Ansible, or Bash.Support CI/CD pipelines for network function deployment and testing.6. Documentation & ComplianceMaintain detailed documentation of configurations, change logs, and operational procedures.Ensure compliance with security policies, data protection regulations, and telecom standards (3GPP, ETSI, GSMA).Technical experience and Professional Attributes:Minimum 6-9 years of experience in mobile core networks, with 2+ years in 5G Core (SA/NSA).Proven hands-on experience with Nokia or Ericsson 5G Core Network components.Strong understanding of 3GPP Release 15/16/17 standards and 5G architecture.Proficiency in protocols:SCTP, HTTP/2, GTP-U/C, Diameter, PFCP, TCP/IP, TLS.Experience with NFV/SDN, cloud-native environments, and container orchestration (Docker, Kubernetes).Familiarity with network slicing, edge computing, and service-based architecture (SBA).Preferred Skills & Certifications:Nokia NSP/5G Certification or Ericsson Certified Expert 5G Core.Certifications in Linux, CCNA/CCNP, VMware, or OpenStack.Experience with CI/CD tools (Git, Jenkins), monitoring tools (Prometheus, Grafana), and automation frameworks (Ansible, Terraform).Knowledge of IMS, VoNR, VoLTE, and interworking with legacy networks.Soft Skills: Strong analytical and problem-solving skills.Excellent communication and documentation abilities.Ability to work independently and collaboratively in a fast-paced environment.Willingness to participate in on-call rotations and support critical incidents. Educational Qualifications:15 years of education, Bachelors or Masters degree in Telecommunications, Electronics, Computer Science, or related field. Additional Information:Team Player Qualification 15 years full time education

About The Role Project Role : Engineering Services Practitioner Project Role Description : Assist with end-to-end engineering services to develop technical engineering solutions to solve problems and achieve business objectives. Solve engineering problems and achieve business objectives using scientific, socio-economic, technical knowledge and practical experience. Work across structural and stress design, qualification, configuration and technical management. Must have skills : 5G Wireless Networks & Technologies Good to have skills : AWS Core Infrastructure, Red Hat Cloud Architecture and DesignMinimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time educationJob Title:5G Core Network Specialist Team Lead / Associate Manager (Nokia/Ericsson)Location:Delhi-NCR/ BangaloreJob Type:[Full-Time]Department:Core Network Engineering / Mobile Network OperationsTeam Size:410 Engineers (depending on project scope) Summary :We are seeking a dynamic and technically proficient 5G Core Network Specialist Team Lead / Associate Manager to lead a team of engineers in the design, deployment, and optimization of Nokia or Ericsson 5G Core Network solutions. This leadership role requires a blend of deep technical expertise, project management capabilities, and people leadership to drive the successful delivery of 5G Core initiatives across SA and NSA deployments.Roles and Responsibilities:Technical Leadership & StrategyLead the end-to-end design, integration, and optimization of 5G Core Network components (AMF, SMF, UPF, AUSF, UDM, NRF, PCF, NSSF, NEF).Define and enforce best practices for 5G Core deployment, configuration, and lifecycle management.Provide technical direction on Nokia or Ericsson 5G Core platforms, ensuring alignment with 3GPP standards and business goals.Team & Project ManagementManage a team of core network engineers, assigning tasks, mentoring junior staff, and conducting performance reviews.Coordinate with cross-functional teams including RAN, Transport, IT, and Security to ensure seamless integration.Operations & OptimizationSupervise the monitoring, troubleshooting, and resolution of complex network issues.Lead root cause analysis (RCA) for major incidents and implement preventive measures.Drive continuous improvement in network performance, reliability, and automation.Innovation & AutomationPromote the adoption of cloud-native technologies, CI/CD pipelines, and DevOps practices in 5G Core operations.Guide the development of automation scripts and tools for provisioning, monitoring, and reporting.Technical experience and Professional attributes:1015 years of experience in mobile core networks, with 3+ years in 5G Core (SA/NSA).Proven leadership experience managing technical teams or leading large-scale 5G Core projects.Hands-on expertise with Nokia or Ericsson 5G Core Network components and management tools.Strong understanding of 3GPP Release 15/16/17 standards and service-based architecture (SBA).Proficiency in protocols:SCTP, HTTP/2, PFCP, GTP, Diameter, TCP/IP, TLS.Experience with NFV/SDN, cloud-native platforms (OpenStack, Kubernetes), and containerized network functions (CNFs).Preferred Skills & Certifications:Nokia NSP/5G Certification or Ericsson Certified Expert 5G Core.Certifications in Project Management (PMP, PRINCE2) or Agile/Scrum methodologies.Familiarity with CI/CD tools (Git, Jenkins), automation frameworks (Ansible, Python), and monitoring tools (Prometheus, Grafana).Knowledge of IMS, VoNR, VoLTE, and interworking with legacy EPC/CS networks. Educational Qualifications:15 Years of Education, Bachelors or Masters degree in Telecommunications, Electronics, Computer Science, or related field. Additional Information:Team Player Qualification 15 years full time education

Senior Software Engineer Location-Gurugram Designation-Senior Software Engineer Experience-3 - 5 Years Key Responsibilities: 5G Core Network Testing: Strong Hands-on knowledge of 3G/4G Signalling and Userplane flows. Conduct functional, performance, and regression testing for 5G Core Network elements such as AMF, SMF, UPF, AUSF, NRF, UDM, PCF, NSSF, and NWDAF. Validate 3GPP compliance for protocols including HTTP/2, PFCP, SCTP, NGAP, and N2/N3 interfaces. Automation and Test Frameworks: Develop, execute, and maintain automated test scripts using tools like Robot Framework, Selenium, or custom Python/Go-based solutions. Collaborate with the DevOps team to integrate automated test suites into CI/CD pipelines. Test Lab Setup and Maintenance: Set up and configure 5G Core test environments, including simulators, real-time network elements, and protocol analyzers. Manage lab resources, including test servers, virtual machines, Kubernetes clusters, and network traffic generators. Performance and Load Testing: Utilize tools like Spirent, IXIA, or Keysight for performance testing and load generation. Analyze and troubleshoot issues related to scalability, throughput, latency, and resilience. Defect Management and Reporting: Identify, document, and track defects using tools like JIRA. Provide comprehensive test reports and metrics to stakeholders. Collaboration and Standards: Work closely with development, operations, and QA teams to ensure alignment on testing requirements. Stay updated with 3GPP specifications, testing standards, and industry trends. Required Skills and Qualifications: Bachelors or Masters degree in Computer Science, Telecommunications, or a related field. Experience: 3-5 years in testing and validating telecom networks, preferably 5G Core or LTE EPC. Technical Expertise: Strong understanding of 3GPP specifications, especially TS 23.501, TS 23.502, TS 23.503, and TS 29.xxx series. Hands-on experience with protocol testing tools such as Wireshark, DS Tester, or TShark. Proficiency in scripting languages (Python, Bash) and/or programming (Golang). Tools and Platforms: Experience with Kubernetes, Docker, and cloud platforms (AWS, Azure, or GCP). Familiarity with Grafana, Prometheus, or other monitoring tools. Soft Skills: Strong analytical and troubleshooting skills.Effective communication and documentation skills.

Golang Developer --> --> Location, Designation --> LocationBangalore, Gurugram DesignationGolang Developer Experience3 - 5 Years Job SummaryThe Go (Golang) Developer is responsible for designing, developing, and maintaining high-performance applications and systems using the Go programming language. This role involves creating scalable and efficient solutions, collaborating with cross-functional teams, and leveraging Go's features to build robust software. Key Responsibilities: Software DevelopmentDesign, develop, and implement applications and services using Go. Focus on building high-performance, scalable, and reliable software solutions. Code QualityWrite clean, maintainable, and efficient code following best practices and coding standards. Conduct code reviews and refactor code as needed. System DesignCollaborate with architects and engineers to design system architecture and components that leverage Go's concurrency and performance features. IntegrationIntegrate Go applications with other systems, APIs, and databases. Handle data exchange and ensure interoperability between different services. OptimizationOptimize applications for performance, scalability, and resource efficiency. Use profiling and benchmarking tools to identify and address performance bottlenecks. TestingDevelop and execute unit tests, integration tests, and end-to-end tests to ensure software reliability and correctness. Support testing and QA efforts. CollaborationWork closely with product managers, designers, and other developers to understand requirements and deliver solutions that meet business needs. DocumentationCreate and maintain technical documentation, including design specifications, API documentation, and code comments. InnovationStay updated with industry trends and advancements in Go and related technologies. Propose and implement improvements to enhance functionality and efficiency. Qualifications: EducationBachelors degree in Computer Science, Software Engineering, or a related field. Advanced degree is a plus. ExperienceMinimum of 3-5 years of experience in software development, with a focus on Go. Experience in developing scalable systems and services is preferred. Technical Skills: Proficiency in Go (Golang) programming language, including knowledge of Go concurrency patterns (goroutines, channels).Strong understanding of software development principles, data structures, and algorithms.Experience with Go frameworks and libraries (e.g., Gin, Echo).Familiarity with database management systems (e.g., SQL, NoSQL) and SQL.Experience with version control systems like Git.Additional Skills: Experience with containerization and orchestration tools (e.g., Docker, Kubernetes) is a plus.Knowledge of web technologies and RESTful APIs.Strong problem-solving and analytical skills.Good communication skills, both verbal and written.Exposure to AI/ML models for predictive analysisExposure to the 3GPP 5G Core network architecture is a plusExperience working on NWDAF modules internal architecture is an added advantage.Desired Attributes:Attention to DetailMeticulous attention to detail in coding and system design.AdaptabilityAbility to adapt to new technologies and changing requirements in a fast-paced environment.CreativityInnovative approach to solving complex technical challenges. Feel Free To Contact Us...!!! Submit

Golang Developer is responsible for designing, developing, involves creating scalable and efficient solutions, collaborating with cross-functional teams Design, develop, and implement applications.

Strong programming C/C++ TCP/UDP socket programming for data exchange in Layer 3 protocols Develop and maintain software components for LTE/5G RAN protocol stacks Implement features based on 3GPP standards for 4G/5G networks

As an R&D Engineer, this role will be responsible for designing, developing, and testing innovative software solutions using C++ and performing system testing on Linux. You have: Programming experience minimum 4+ with C++11/C++14/STL on Linux Work experience in OOPS/OOAD concepts Work experience in writing multithreaded code, design patterns Worked in protocols such as TCP/UDP/IP, TLS, and socket programming. Worked in REST and GRPC-based API development Worked in Docker/Kubernetes/Microservice Worked in CI/CD, Familiarity of 3GPP standards in particular IMS/SIP domain. It would be nice if you also had: Exposure to LTE/5G Domain Exposure to media stack with SIP/RTP/RTCP processing, Media Codecs, Gstreamer/ffmeg libraries etc. As an R&D Specialist you will drive the development of advanced technologies, with a focus on creating cutting-edge solutions for network infrastructure, cloud technologies, and complex systems. This role will provide you with the opportunity to work on pioneering projects in collaboration with global teams, using your expertise in architecture design and research. Development of advanced technologies with a focus on creating cutting-edge solutions for network infrastructure, cloud technologies, and complex systems.

Job Title: Data Scientist Location: Sector V, Salt Lake, Kolkata (3 days WFO , 2 days WFH) Notice: Maximum 15 days (Immediate Joinees Preferred) Education Requirements: Full-time Masters degree in Computer Science, AI/ML, Data Science, Statistics, or Mathematics from a reputed institution. PhD preferred (Not Mandatory) Experience: Minimum 3 years of relevant industry or research experience (for Masters) 1 to 2 years for PhD holders Key Skills: Strong knowledge of Data Structures and Algorithms Advanced programming skills in Python ( Mandatory ) Working knowledge of C++ ( Good to have ) Hands-on experience with AI/ML, Deep Learning (CNN, RNN), LLMs, classification, clustering Good understanding of algorithm design and development Familiarity with reinforcement learning, computer vision, or NLP is an advantage Job Responsibilities: Design and develop robust AI/ML algorithms to solve complex technical problems Build, test, and optimize ML models for high performance Prepare clear documentation and present technical work to stakeholders Work in a collaborative team for integration, productisation, and deployment Stay updated with latest AI/ML trends and contribute new ideas Good to Have: 4G/ 5G Domain Experience Knowledge of Cloud Research publications, patents, or open-source contributions

Description: Apply here https://forms.gle/kwfAkM9zJqpVQjrB9 RAN Developer with Hands on experience on RAN, 5G and L2 Requirements: Job Summary: We are seeking a highly skilled and motivated 5G Developer with hands-on experience in Layer 2 protocol stack development. This role focuses on designing and improving gNB RAN solutions, with a strong emphasis on 5G, traffic control, and intelligent development practices. The ideal candidate will be responsible for the design, development, and optimization of Layer 2 components in a 5G NR (New Radio) system, ensuring compliance with 3GPP standards and delivering high-performance software solutions. Key Responsibilities & Qualifications: 4+ years of experience in development of RAN solutions for gNB, focusing on 5G and advanced technologies Design and develop Layer 2 (MAC, RLC, PDCP) protocols for 5G NR based on 3GPP specifications Proficient in C/C++ programming with strong experience in embedded or real-time systems (RTOS or Linux) Strong grasp of multi-threading, synchronization, and system optimization Optimize performance for throughput, latency, and CPU/memory usage Work closely with Layer 1 (PHY) and Layer 3 teams for end-to-end system integration Analyze logs and debug protocol stack issues using tools like Wireshark, QXDM, or custom log parsers Drive continuous improvement of RAN software products and associated development processes Maintain high product quality within the Product Responsible (PR) domain team, addressing issues with a proactive and quality-first mindset Good communication and problem-solving skills with a proactive mindset Nice to Have Experience with O-RAN, Layer 1/PHY or Layer 3/RRC integration Contribute to Traffic Control software development for RAN solutions Deep interest in 3GPP specifications and their implementation Proficiency in scripting languages (Python, Bash, etc.) and willingness to learn new tools Understanding of Lean & Agile methodologies and modern DevOps practices Familiarity with containerized environments or automated test frameworks Familiarity with AI & Machine Learning, especially applied to telecom or software engineering Job Responsibilities: Job Summary: We are seeking a highly skilled and motivated 5G Developer with hands-on experience in Layer 2 protocol stack development. This role focuses on designing and improving gNB RAN solutions, with a strong emphasis on 5G, traffic control, and intelligent development practices. The ideal candidate will be responsible for the design, development, and optimization of Layer 2 components in a 5G NR (New Radio) system, ensuring compliance with 3GPP standards and delivering high-performance software solutions. Key Responsibilities & Qualifications: 4+ years of experience in development of RAN solutions for gNB, focusing on 5G and advanced technologies Design and develop Layer 2 (MAC, RLC, PDCP) protocols for 5G NR based on 3GPP specifications Proficient in C/C++ programming with strong experience in embedded or real-time systems (RTOS or Linux) Strong grasp of multi-threading, synchronization, and system optimization Optimize performance for throughput, latency, and CPU/memory usage Work closely with Layer 1 (PHY) and Layer 3 teams for end-to-end system integration Analyze logs and debug protocol stack issues using tools like Wireshark, QXDM, or custom log parsers Drive continuous improvement of RAN software products and associated development processes Maintain high product quality within the Product Responsible (PR) domain team, addressing issues with a proactive and quality-first mindset Good communication and problem-solving skills with a proactive mindset Nice to Have Experience with O-RAN, Layer 1/PHY or Layer 3/RRC integration Contribute to Traffic Control software development for RAN solutions Deep interest in 3GPP specifications and their implementation Proficiency in scripting languages (Python, Bash, etc.) and willingness to learn new tools Understanding of Lean & Agile methodologies and modern DevOps practices Familiarity with containerized environments or automated test frameworks Familiarity with AI & Machine Learning, especially applied to telecom or software engineering What We Offer: Exciting Projects: We focus on industries like High-Tech, communication, media, healthcare, retail and telecom. Our customer list is full of fantastic global brands and leaders who love what we build for them. Collaborative Environment: You Can expand your skills by collaborating with a diverse team of highly talented people in an open, laidback environment — or even abroad in one of our global centers or client facilities! Work-Life Balance: GlobalLogic prioritizes work-life balance, which is why we offer flexible work schedules, opportunities to work from home, and paid time off and holidays. Professional Development: Our dedicated Learning & Development team regularly organizes Communication skills training(GL Vantage, Toast Master),Stress Management program, professional certifications, and technical and soft skill trainings. Excellent Benefits: We provide our employees with competitive salaries, family medical insurance, Group Term Life Insurance, Group Personal Accident Insurance , NPS(National Pension Scheme ), Periodic health awareness program, extended maternity leave, annual performance bonuses, and referral bonuses. Fun Perks: We want you to love where you work, which is why we host sports events, cultural activities, offer food on subsidies rates, Corporate parties. Our vibrant offices also include dedicated GL Zones, rooftop decks and GL Club where you can drink coffee or tea with your colleagues over a game of table and offer discounts for popular stores and restaurants!

Job description Good Understanding of UE protocol stack/Modem protocol layers of LTE/NR and network architecture Mandatory Experience in Log Analysis/debugging of Lab & Field issues with triaging support on 2G, 4G, 5G, IMS, SIM, eSIM, Power, Crash, BT, WiFi analysis Exposed to NR/LTE-NAS, NR/LTE-RRC, PDCP, RLC, MAC, PHY, IMS Domain Optional knowledge of Experience in working on RIL( Radio Interface) layer Optional knowledge of Experience in Qualcomm modem configuration architecture & Tools Good written and oral communication skills

As a Case Handling Specialist, you will be responsible for providing advanced technical product support within Care Service delivery in a 24x7 support environment. You will work to solve the complex troubleshooting tickets on the latest technology 4G/5G and Radio products. You will be the primary technical point of contact for customer support requests. Also, you will coordinate as the primary interface towards R&D for escalation of customer problems and their follow up till resolution. This requires good analytical and debugging skills with a proven ability to perform in a fast-paced environment and under time constraints while keeping attention to details. You have: B.E / B.Tech Engineer graduate in Telecommunication / Computer / Software / Electrical Engineering or equivalent course with13+ years of relevant experience in Customer Technical support. Resolves complex technical situations, including deployment support, software upgrades, audits, and network expansions. Interact with customers for complex cases, providing workarounds and ensuring SLAs are met. Experience in process requirements and ensure quick recovery for critical outages & tickets. Experience in debugging issues using the standard logs (EMIL, Syslog, MACTTI, Wireshark). Experience in Implementation, Integration, Acceptance Tests, O&M, and/or Care for Radio Products. Experience in 3GPP standards/ORAN/Cloud RAN/vRAN. Experience in troubleshooting and testing in L1/L2/L3/RF/IODT domain. It would be nice if you also had Usage of various log collection & processing tools. Any 3rd party certification ex. RedHat, AWS. Understanding in Case Handling, including Emergency Support activities.Involvement in Training delivery and knowledge content creation. You will contribute as the primary point of contact for customers experiencing technical difficulties. Ensures customer Service Level Agreement (SLA) compliance and KPI quality performance level, and manages and builds customer relationships on a day-to-day basis. Provides appropriate follow-up to customers and keeps the case information updated in the support tool. Perform initial diagnosis of incidents and apply existing knowledge to find solutions. Collect logs using UTF, perform log analysis using available post-processing tools, and use advanced analytical skills to solve complex problems Collaborate within the team as well as act as a coach towards the less experienced personnel, and may lead technical projects with manageable risks. Participate in Emergency duty 24x7 as per roaster and resolve critical incidents. Participate in daily/weekly meetings within GSD and with Market & Customer teams to review the progress and enhance resolution efficiency.

We are seeking Head of Policy & Signaling Architecture who can drive and oversee the development of advanced features, ensuring efficiency, scalability, and reliability. Provide technical guidance, support teams, and contribute to system architecture using cloud-native approaches. Manage feature implementation, enhance code quality, and optimize system performance. Analyze requirements, collaborate with stakeholders, and ensure compliance with industry standards. Mentor engineers, foster best practices, and shape strategic decisions to tackle complex technical challenges. You have: 15+ years in telecom-grade product development with expertise in designing and architecting solutions. Expert in Core Java or C++ with strong analytical, debugging, and multi-threaded system programming skills for real-time, high-performance, fault-tolerant systems. Practical experience with Cloud Native, Microservices, Containers (Docker, Kubernetes, OpenShift), Virtualization (VMware, OpenStack), and orchestration tools (Helm, Envoy, Consul, Redis, gRPC). Deep knowledge of 4G/5G, Signaling, 3GPP standards, and protocols like PCRF, Diameter, and HTTP/2. Proficient in Linux Containers, Namespaces, CGroups, component lifecycle management, and large-scale production environments. It would be nice if you also had: Experience with cloud providers like AWS, Azure, GCP, RedHat OCP, and working with open-source PaaS environments. Strong innovation mindset, ability to scale solutions, lead teams, drive collaboration, and ensure resource optimization. Ability to handle ambiguity, work under stress, prioritize customer needs, and engage key stakeholders for business success. Drive the development of high-complexity features, ensuring performance, scalability, and quality. Design and develop system components using cloud-native principles, ensuring security, scalability, and efficiency. Analyze requirements, engage with stakeholders, and deliver architectural solutions that align with industry standards. Provide technical guidance to software engineers, promote best practices, and communicate competence development needs.

Senior Software Engineer --> --> Location, Designation --> LocationGurugram DesignationSenior Software Engineer Experience3 - 5 Years Key Responsibilities: 5G Core Network Testing: Strong Hands-on knowledge of 3G/4G Signalling and Userplane flows. Conduct functional, performance, and regression testing for 5G Core Network elements such as AMF, SMF, UPF, AUSF, NRF, UDM, PCF, NSSF, and NWDAF. Validate 3GPP compliance for protocols including HTTP/2, PFCP, SCTP, NGAP, and N2/N3 interfaces. Automation and Test Frameworks: Develop, execute, and maintain automated test scripts using tools like Robot Framework, Selenium, or custom Python/Go-based solutions. Collaborate with the DevOps team to integrate automated test suites into CI/CD pipelines. Test Lab Setup and Maintenance: Set up and configure 5G Core test environments, including simulators, real-time network elements, and protocol analyzers. Manage lab resources, including test servers, virtual machines, Kubernetes clusters, and network traffic generators. Performance and Load Testing: Utilize tools like Spirent, IXIA, or Keysight for performance testing and load generation. Analyze and troubleshoot issues related to scalability, throughput, latency, and resilience. Defect Management and Reporting: Identify, document, and track defects using tools like JIRA. Provide comprehensive test reports and metrics to stakeholders. Collaboration and Standards: Work closely with development, operations, and QA teams to ensure alignment on testing requirements. Stay updated with 3GPP specifications, testing standards, and industry trends. Required Skills and Qualifications: Bachelors or Masters degree in Computer Science, Telecommunications, or a related field. Experience: 3-5 years in testing and validating telecom networks, preferably 5G Core or LTE EPC. Technical Expertise: Strong understanding of 3GPP specifications, especially TS 23.501, TS 23.502, TS 23.503, and TS 29.xxx series. Hands-on experience with protocol testing tools such as Wireshark, DS Tester, or TShark. Proficiency in scripting languages (Python, Bash) and/or programming (Golang). Tools and Platforms: Experience with Kubernetes, Docker, and cloud platforms (AWS, Azure, or GCP). Familiarity with Grafana, Prometheus, or other monitoring tools. Soft Skills: Strong analytical and troubleshooting skills.Effective communication and documentation skills. Feel Free To Contact Us...!!! Submit

Golang Developer --> --> Location, Designation --> LocationBangalore, Gurugram DesignationGolang Developer Experience3 - 5 Years Job SummaryThe Go (Golang) Developer is responsible for designing, developing, and maintaining high-performance applications and systems using the Go programming language. This role involves creating scalable and efficient solutions, collaborating with cross-functional teams, and leveraging Go's features to build robust software. Key Responsibilities: Software DevelopmentDesign, develop, and implement applications and services using Go. Focus on building high-performance, scalable, and reliable software solutions. Code QualityWrite clean, maintainable, and efficient code following best practices and coding standards. Conduct code reviews and refactor code as needed. System DesignCollaborate with architects and engineers to design system architecture and components that leverage Go's concurrency and performance features. IntegrationIntegrate Go applications with other systems, APIs, and databases. Handle data exchange and ensure interoperability between different services. OptimizationOptimize applications for performance, scalability, and resource efficiency. Use profiling and benchmarking tools to identify and address performance bottlenecks. TestingDevelop and execute unit tests, integration tests, and end-to-end tests to ensure software reliability and correctness. Support testing and QA efforts. CollaborationWork closely with product managers, designers, and other developers to understand requirements and deliver solutions that meet business needs. DocumentationCreate and maintain technical documentation, including design specifications, API documentation, and code comments. InnovationStay updated with industry trends and advancements in Go and related technologies. Propose and implement improvements to enhance functionality and efficiency. Qualifications: EducationBachelors degree in Computer Science, Software Engineering, or a related field. Advanced degree is a plus. ExperienceMinimum of 3-5 years of experience in software development, with a focus on Go. Experience in developing scalable systems and services is preferred. Technical Skills: Proficiency in Go (Golang) programming language, including knowledge of Go concurrency patterns (goroutines, channels).Strong understanding of software development principles, data structures, and algorithms.Experience with Go frameworks and libraries (e.g., Gin, Echo).Familiarity with database management systems (e.g., SQL, NoSQL) and SQL.Experience with version control systems like Git.Additional Skills: Experience with containerization and orchestration tools (e.g., Docker, Kubernetes) is a plus.Knowledge of web technologies and RESTful APIs.Strong problem-solving and analytical skills.Good communication skills, both verbal and written.Exposure to AI/ML models for predictive analysisExposure to the 3GPP 5G Core network architecture is a plusExperience working on NWDAF modules / internal architecture is an added advantage.Desired Attributes:Attention to DetailMeticulous attention to detail in coding and system design.AdaptabilityAbility to adapt to new technologies and changing requirements in a fast-paced environment.CreativityInnovative approach to solving complex technical challenges. Feel Free To Contact Us...!!! Submit

Job TitleStaff Engineer (Layer 1) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toGroup Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Staff Engineer, you will be responsible for driving development and sustenance various Network Functions and/or platform for our Wireless Team. You’ll lead technical initiatives, mentor team members and collaborate closely with cross functional teams to drive innovation and ensure high-quality deliverables. You’ll leverage your expertise to solve challenging problems and contribute to strategic engineering decisions. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/C Environment. Should have in depth knowledge of 3GPP layer 1 specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions Candidate should have deep understanding in using various lab equipment such as – signal generators, signal and spectrum analyzer, channel emulators. Good understanding of wireless communication fundamentals and its application in design. Desired skills: Familiar with any of these technologies OFDM, MIMO, Bea, MmformingMSE, Turbo/LDPC codes, Physical channels, CPRI/eCPRI interface. Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Good debugging skills, log analysis and solving Field issues. Preferred Qualifications Experience: 10 to 15 years’ experience from Telecommunication or Networking background. Education Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitlePrincipal Engineer (Layer 1) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toGroup Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Principal Engineer, you will be responsible for defining and driving the technical vision across projects, influencing architecture and engineering practices to align with organizational goals. You’ll provide expert guidance, mentor senior engineers, and lead the development of scalable, high-impact solutions. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/C Environment. Should have in depth knowledge of 3GPP layer 1 specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions Candidate should have deep understanding in using various lab equipment such as – signal generators, signal and spectrum analyzer, channel emulators. Good understanding of wireless communication fundamentals and its application in design. Desired skills: Familiar with any of these technologies OFDM, MIMO, Bea, MmformingMSE, Turbo/LDPC codes, Physical channels, CPRI/eCPRI interface. Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Good debugging skills, log analysis and solving Field issues. Preferred Qualifications Experience: 16 to 18 years’ experience from Telecommunication or Networking background. Education Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitleProduct Architect (Layer 1) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toAssociate Vice President/Vice President : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Product Architect, you will be responsible for architectural designing and developing the structure of complex software systems, ensuring they meet performance, scalability, and security requirements. You’ll collaborate with stakeholders to align architectural decisions with business goals and technical strategies. Also, you will contribute in delivery including planning, requirement analysis, design, implementation, validation & verification. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/C Environment. Should have in depth knowledge of 3GPP layer 1 specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions Candidate should have deep understanding in using various lab equipment such as – signal generators, signal and spectrum analyzer, channel emulators. Good understanding of wireless communication fundamentals and its application in design. Desired skills: Familiar with any of these technologies OFDM, MIMO, Bea, MmformingMSE, Turbo/LDPC codes, Physical channels, CPRI/eCPRI interface. Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Good debugging skills, log analysis and solving Field issues. Preferred Qualifications Experience: 18+ years’ experience from Telecommunication or Networking background. Education: Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitleLead Engineer (Layer 1) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toManager/Senior Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Lead Engineer you will be responsible for driving technical projects, managing resources effectively, balancing team workloads. You will design solutions, oversee development, and mentor junior engineers to ensure productivity and skill development. Also, you will manage resources, troubleshoot, debug issues, writing and reviewing test cases to ensure code quality, and collaborate with cross-functional teams to deliver high-quality products on time. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/C Environment. Should have in depth knowledge of 3GPP layer 1 specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions Candidate should have deep understanding in using various lab equipment such as – signal generators, signal and spectrum analyzer, channel emulators. Good understanding of wireless communication fundamentals and its application in design. Desired skills: Familiar with any of these technologies OFDM, MIMO, Bea, MmformingMSE, Turbo/LDPC codes, Physical channels, CPRI/eCPRI interface. Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers Good debugging skills, log analysis and solving Field issues. Preferred Qualifications Experience: 7 to 10 years’ experience from Telecommunication or Networking background. Education Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitleSenior Engineer (Layer 2) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toManager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Senior Engineer, you will be responsible for contribute in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Should have hands on experience in LTE Mac Scheduler, 3GPP Layer 2 Design and Implementation. Candidate should possess In depth knowledge of 3GPP Specification – specifically Layer 2 and Layer 3. In depth understanding of Layer1 – Layer2 interfaces and Layer2 – Layer3 interfaces Must have knowledge of networking protocols like TCP/IP, UDP etc.. Must have experience in debugging complex real time issues, log file analysis etc.. Desired skills: Familiar with any of these technologies MAC, RLC, PDCP, QoS Scheduling, SPS, TTI Bundling, Link Adaptation, GTP-C, GTP-U. Preferred Qualifications Experience: 3 to 6 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitleLead Engineer (Layer 2) LocationBengaluru / Gurgaon Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toManager / Senior Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Lead Engineer, you will be responsible for driving technical projects, managing resources effectively, balancing team workloads. You will design solutions, oversee development, and mentor junior engineers to ensure productivity and skill development. Also, you will manage resources, troubleshoot, debug issues, writing and reviewing test cases to ensure code quality, and collaborate with cross-functional teams to deliver high-quality products on time. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Should have hands on experience in LTE Mac Scheduler, 3GPP Layer 2 Design and Implementation. Candidate should possess In depth knowledge of 3GPP Specification – specifically Layer 2 and Layer 3. In depth understanding of Layer1 – Layer2 interfaces and Layer2 – Layer3 interfaces Must have knowledge of networking protocols like TCP/IP, UDP etc.. Must have experience in debugging complex real time issues, log file analysis etc.. Desired skills: Familiar with any of these technologies MAC, RLC, PDCP, QoS Scheduling, SPS, TTI Bundling, Link Adaptation, GTP-C, GTP-U. Preferred Qualifications Experience: 6 to 10 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitlePrincipal Engineer (Layer 2) LocationBengaluru / Gurgaon Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toGroup Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Principal Engineer, you will be responsible for defining and driving the technical vision across projects, influencing architecture and engineering practices to align with organizational goals. You’ll provide expert guidance, mentor senior engineers, and lead the development of scalable, high-impact solutions. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Should have hands on experience in LTE Mac Scheduler, 3GPP Layer 2 Design and Implementation. Candidate should possess In depth knowledge of 3GPP Specification – specifically Layer 2 and Layer 3. In depth understanding of Layer1 – Layer2 interfaces and Layer2 – Layer3 interfaces Must have knowledge of networking protocols like TCP/IP, UDP etc.. Must have experience in debugging complex real time issues, log file analysis etc.. Desired skills: Familiar with any of these technologies MAC, RLC, PDCP, QoS Scheduling, SPS, TTI Bundling, Link Adaptation, GTP-C, GTP-U. Preferred Qualifications Experience: 15 to 18 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

Job TitleStaff Engineer (Layer 2) LocationBengaluru Work EmploymentFull time DepartmentWireless DomainSoftware Reporting toGroup Manager : Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team, you will work on developing products for next generation wireless systems. What you work: As a Staff Engineer, you will be responsible for driving development and sustenance various Network Functions and/or platform for our Wireless Team. You’ll lead technical initiatives, mentor team members and collaborate closely with cross functional teams to drive innovation and ensure high-quality deliverables. You’ll leverage your expertise to solve challenging problems and contribute to strategic engineering decisions. You will be contributing in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner Closely work with other teams and partners to carry out system integration and user acceptance testing Focus to continuously improve system performance with quality deliverables. Mandatory skills: Should have hands on experience in LTE Mac Scheduler, 3GPP Layer 2 Design and Implementation. Candidate should possess In depth knowledge of 3GPP Specification – specifically Layer 2 and Layer 3. In depth understanding of Layer1 – Layer2 interfaces and Layer2 – Layer3 interfaces Must have knowledge of networking protocols like TCP/IP, UDP etc.. Must have experience in debugging complex real time issues, log file analysis etc.. Desired skills: Familiar with any of these technologies MAC, RLC, PDCP, QoS Scheduling, SPS, TTI Bundling, Link Adaptation, GTP-C, GTP-U. Preferred Qualifications Experience: 10 to 15 yrs from Telecommunication or Networking background. Education: B.Tech/BE (CSE/ECE) or any other equivalent degree Candidate should have good coding skills in C/C++ Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.