5 Telecom Standards Jobs

Job Description Seeking a highly skilled 5G RAN Protocol Stack Developer with expertise in Layer 3 RRC , EUTRAN , and C programming . The ideal candidate will have a strong background in telecommunications , radio access networks (RAN) , and communication protocols , with hands-on experience in developing and optimizing protocol stacks for 4G/5G networks. Key Responsibilities: Design, develop, and maintain Layer 3 (RRC) components of the 5G RAN protocol stack . Implement features and enhancements in C for real-time embedded systems. Work on EUTRAN and 5G NR protocol layers, ensuring compliance with 3GPP standards. Collaborate with cross-functional teams in software development , system integration , and testing . Analyze and debug protocol stack issues using tools like Wireshark, logs, and trace analyzers. Participate in performance tuning , multi-paradigm programming , and system optimization . Contribute to the full software development life cycle (SDLC) from design to deployment. Required Skills & Qualifications: Bachelor's or Master's degree in Electronics & Communication , Computer Science , or related field. 6-9 years of experience in telecom software development with a focus on 5G/4G RAN . Strong programming skills in C and understanding of multi-threaded systems . In-depth knowledge of: 5G RAN architecture Layer 3 RRC protocols EUTRAN protocol stack Communication protocols and radio networks Experience with real-time operating systems (RTOS) and embedded systems. Familiarity with protocol stack debugging , performance engineering , and telecom standards . Preferred Qualifications: Experience with 3GPP specifications and protocol conformance testing . Knowledge of Layer 2 (MAC/RLC/PDCP) is a plus. Exposure to cloud-native RAN (vRAN/oRAN) architectures.

We are seeking an experienced Oracle OCCAS Developer with 5+ years of expertise in developing and managing converged applications on Oracle Communications Converged Application Server (OCCAS) This is a remote role, and candidates should be available for immediate joining or as per company policy The developer will be responsible for installing, configuring, and managing OCCAS on WebLogic environments, building SIP Servlets, and integrating OCCAS with third-party APIs (REST/SOAP) Key responsibilities include implementing solutions for call branding, caller ID verification, spam detection, fraud prevention, and enhancing communication security through AI/ML integrations such as deepfake detection The role requires strong troubleshooting, performance tuning, and debugging skills to ensure reliability and scalability of OCCAS applications The candidate will collaborate with cross-functional teams in networking, security, and AI/ML while maintaining detailed documentation and staying up to date with Oracle C Location - Mumbai, Delhi / NCR, Bengaluru , Kolkata, Chennai, Hyderabad, Ahmedabad, Pune, Remote

You will be working as a Marketing Content Specialist at Tecnotree Corporation. Founded in 1978 and headquartered in Finland, Tecnotree is a leading provider of full-stack Digital BSS for Communications Service Providers (CSPs) and Digital Service Providers (DSPs). Tecnotree's aim is to help customers monetize and transform their businesses towards a digital services marketplace, empowering individuals to self-serve, engage, and manage their digital lives. The company is listed on Nasdaq Helsinki. As a Marketing Content Specialist, your role will involve creating, editing, and managing marketing content. You will be based in Bengaluru with the flexibility of working from home. Daily tasks will include developing content strategies, conducting market research, writing compelling copy, creating marketing materials, and collaborating with other departments to ensure content aligns with marketing goals. To be successful in this role, you must have proficiency in Technical Content Writing, Copywriting, and Creative Writing. Experience in the technology or telecom industry is a must, along with an understanding of telecom systems and architecture. Familiarity with telecom standards and protocols (TMForum), as well as experience in developing and implementing Content Strategies, are essential. Strong skills in Research and Market Analysis, Expertise in Digital Marketing and Social Media Management, Excellent skills in Editing, Proofreading, and attention to detail are required. You should also possess the ability to collaborate effectively and work independently. A Bachelor's degree in Marketing, Communications, Journalism, or a related field, along with strong written and verbal communication skills, is necessary for this role.,

As a highly experienced Technical Manager for the Embedded Systems team specializing in Internet and Telecom Products, you will have the opportunity to lead a group of talented engineers to design, develop, and optimize embedded systems for next-generation communication devices and network solutions. This role requires a strong technical leader with a proven track record in embedded systems, networking, and telecom hardware and software development. Your key responsibilities will include leading and managing a team of embedded engineers working on telecom and networking product development. You will promote a collaborative and innovative environment to enhance team productivity, ensure timely and high-quality delivery of projects, and provide technical guidance on system integration, firmware development, and hardware-software co-design. Additionally, you will oversee the architecture, design, and implementation of embedded systems for networking and communication products, ensuring compliance with industry standards and telecom regulations. In this role, you will lead planning, execution, and delivery of embedded solutions in alignment with telecom product roadmaps. You will collaborate with network engineers, software developers, and product managers to define technical requirements and deliver solutions that meet market demands. By proactively identifying potential risks, troubleshooting issues, and ensuring the project stays on track with deadlines, you will play a crucial role in the success of the projects. Moreover, you will be responsible for evaluating emerging technologies in the Internet and wireless domains, driving innovation in areas such as 5G, IoT connectivity, and networking protocols, and recommending improvements to the embedded systems architecture, tools, and processes to ensure they remain state-of-the-art. Engaging with clients and stakeholders to understand their technical requirements and providing solutions that align with their business objectives will also be a part of your responsibilities. To excel in this role, you should possess a Bachelor's or Masters degree in Electrical Engineering, Computer Engineering, Embedded Systems, Telecommunications, or a related field, along with a minimum of 6-8 years of experience in embedded systems development, particularly in Internet and telecom products. Strong technical skills in embedded programming, real-time operating systems, networking protocols, and telecom standards are essential, along with experience in project management methodologies such as Agile/Scrum. Strong leadership, communication, and organizational skills, as well as the ability to effectively communicate complex technical information, are also required. Join us to be part of a team building cutting-edge telecom and Internet infrastructure products in an innovation-driven, collaborative environment with a focus on next-generation communication technologies. We offer a competitive salary and benefits, along with opportunities for professional growth in a fast-evolving industry.,

We are searching for a highly skilled Python Automation Engineer with expertise in 5G networks and IMS (IP Multimedia Subsystem) testing to become a part of our dynamic team. The perfect candidate will have practical experience in automating test scripts, telecom protocol testing, and ensuring the quality, performance, and resiliency of 5G/4G network functions. As a Python Automation Engineer, you will have a significant role in the validation of IMS architecture, automation of test cases, and performance verification of network functions. Your responsibilities will include developing and maintaining automated test scripts utilizing Python, TCL, and BDD to validate IMS functionalities and 5G/4G network features. You will design, execute, and enhance test cases for telecom protocols such as SIP, Diameter, MAP, SBI, RTP, and DNS. Additionally, you will be performing integration, performance, and resiliency testing of IMS applications and 3GPP nodes like HLR, HSS, UDM, SMSC, PGW, SMF, and MME. Building and maintaining automation frameworks to streamline test execution and reporting, conducting manual and automated testing for IMS-based services such as VoLTE, VoWiFi, and RCS, simulating network traffic, and testing performance under various conditions using tools like IxLoad, Landslide, and EXFO are crucial aspects of the role. Furthermore, you will be responsible for debugging and troubleshooting issues at both software and network levels using logs, stats, Grafana, and protocol analyzers like Wireshark. Your collaboration with software engineers, network engineers, and DevOps teams to resolve issues and enhance system performance is essential. Integrating automated tests into CI/CD pipelines using Kubernetes, Flux/GitOps, testing system resiliency, geo-redundancy, hardware failure scenarios, and conducting chaos testing will also be part of your duties. To excel in this role, you must possess strong programming skills in Python, along with experience in TCL and BDD. A solid understanding of IMS and its components (HSS, PCRF, CSCF), practical experience with 5G/4G networks and 3GPP nodes, deep knowledge of telecom protocols (SIP, Diameter, MAP, SBI), experience with automation tools and frameworks like Robot Framework, Selenium, or pytest, proficiency with network simulators and analyzers, hands-on experience with Kubernetes, GitOps (Flux), and CI/CD pipelines, strong networking knowledge, experience in performance/load/stress testing and debugging at scale, familiarity with monitoring tools and bug tracking tools, understanding of telecom standards and IMS-based services, as well as excellent communication skills and ability to work in a collaborative environment, are crucial. In return, we offer a competitive salary and benefits package, a culture focused on talent development, opportunities to work with cutting-edge technologies, employee engagement initiatives, annual health check-ups, and insurance coverage for self, spouse, children, and parents. Persistent Ltd. is committed to fostering diversity and inclusion in the workplace, providing hybrid work options and flexible working hours, and creating an inclusive environment where all employees can thrive. Join us at Persistent and unleash your full potential. Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.,