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4.0 - 6.0 years

16 - 18 Lacs

Bengaluru

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We are looking for a highly skilled Charging Profile Engineer with strong technical expertise and telecom domain knowledge to join our team. The ideal candidate should be experienced in deployment, configuration, troubleshooting, and automation within cloud-native environments, with an emphasis on 4G/5G charging, provisioning, and migration. Key Responsibilities - Perform installation, deployment, and upgrades of telecom charging solutions. - Handle CIQ sheet preparation, Helm chart customization, and YAML file generation. - Work on AWS, OpenShift (OCP), CNS, and Kubernetes-based environments. - Configure tariff plans, bundle creation, CL creation, and write RSV for slicing profiles. - Execute Diameter protocol configuration, SS7 protocol support, and handle BSS provisioning tasks. - Deep understanding of SPS charging, 4G/5G call flows, and overall telecom architecture. - Ensure smooth migration planning and tool development for legacy-to-cloud transformations. - Conduct functional (FUT) and non-functional (load/performance) testing. - Automate use case testing and validate service-based charging bundles. - Interface with customers for requirement gathering, implementation plans, and issue resolution. - Prepare documentation and contribute to customer demos and discussions. Must-Have Skills - Deployment, upgrade, and troubleshooting of telecom applications. - Helm charts, YAML, CIQ, Kubernetes, CNS, AWS, OCP. - Strong command over Diameter protocol, 4G/5G call flow, and telecom charging flows. - Experience in tariff configuration, bundle and service creation, RSV writing, and SS7. - Exposure to automation testing frameworks, FUT, and load testing tools. - Excellent communication skills with proven client handling experience. Good to Have - Experience in migration tool development and scripting. - Familiarity with slicing profiles and dynamic service configurations. - Working knowledge of BSS/OSS ecosystem. Qualifications Bachelor s degree in Engineering, Telecommunications, or a related field. 4-6 years of relevant industry experience in telecom charging or network integration roles. Joining Requirement Candidates with immediate availability or short notice will be given priority.

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12.0 - 17.0 years

20 - 25 Lacs

Gurugram

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As an Architect in IBM Consulting, you'll serve as a leader in defining solutions for clients. You'll be the advocate for the client while guiding the technical team to implementation. SAP solution architects serve as the conduit between businesses and technology. You will use your analytical and problem-solving skills, to craft adaptable, comprehensive suites appropriate for each client. Your primary responsibilities includeStrategic Technical Solutions for Business TransformationWorking with a multi-disciplinary team to design technical solutions required to support business transformations and articulating proposed solutions in business terms demonstrating technical effectiveness. Project Management and Delivery ExcellenceManaging or executing specific project deliverables and scope to ensure project schedules & timelines are respected. Architectural Guidance and Functional SpecificationsHave architectural oversight to provide solutions, technical guidance and functional specifications based on business requirements. Continuous SAP Knowledge ExpansionYou'll be able to expand your SAP knowledge base (in cooperation with SAP trainings) Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Min 12 years of SAP experience. Having good working knowledge in S/4 HANA standard & custom Fiori solution. Having good working knowledge on in-app and side-by-side extensions. Working hands on experience on BTP specially in CAP, Build Workzone, Build Automation and Build Apps. Having good integration knowledge with Event Mesh and APIs Preferred technical and professional experience Atleast two S/4 HANA greenfield project implementation experience Experience of leading a team in a client-facing setup

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12.0 - 17.0 years

20 - 25 Lacs

Gurugram

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As an Architect in IBM Consulting, you'll serve as a leader in defining solutions for clients. You'll be the advocate for the client while guiding the technical team to implementation. SAP solution architects serve as the conduit between businesses and technology. You will use your analytical and problem-solving skills, to craft adaptable, comprehensive suites appropriate for each client. Your primary responsibilities include: Working with a multi-disciplinary team to design technical solutions required to support business transformations and articulating proposed solutions in business terms demonstrating technical effectiveness. Managing or executing specific project deliverables and scope to ensure project schedules & timelines are respected. Have architectural oversight to provide solutions, technical guidance and functional specifications based on business requirements. You'll be able to expand your SAP knowledge base (in cooperation with SAP trainings) Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Min 12 years of SAP experience. Having good working knowledge in S/4 HANA standard & custom Fiori solution. Having good working knowledge on in-app and side-by-side extensions. Working hands on experience on BTP specially in CAP, Build Workzone, Build Automation and Build Apps. Having good integration knowledge with Event Mesh and APIs Preferred technical and professional experience Atleast two S/4 HANA greenfield project implementation experience Experience of leading a team in a client-facing setup

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2.0 - 6.0 years

20 - 25 Lacs

Pune

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Provide end-to-end support for telecom services, from ticket creation to issue resolution. Support and manage commercial voice services, including Hosted PBX, SIP Trunking, PRI, Toll-Free Services, Long Distance, and Audio Conferencing. Utilize Cisco Unified Communications Manager (CUCM), CCNA Voice, and CCNP Voicek nowledge for troubleshooting and issue resolution. Troubleshoot various VoIP call issues, such as ASR, ACD, PDD, Dead Air, DTMF, codec mismatches, One-Way Audio, Voice Quality, DID, and Toll-Free issues. Monitor and manage alarms across network entities including routers, switches, NGN network,Soft Switches, Media Gateways, SBCs, and Tx Equipment. Perform proactive network monitoring and troubleshooting of Dialogic NGN, Sansay,

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5.0 - 10.0 years

7 - 12 Lacs

Noida

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About this opportunity: We are now looking for an IMS Engineer that will be responsible for the coordination, management, execution and reactive maintenance activities that require a higher level of support than offered by the 2nd level Operations! We believe in trust - we trust each other to do the right things! We believe in taking decisions as close to the product and technical expertise as possible. We believe in sharing our insights and helping one another to build an even better user plane. What you will do: Ensure configuration Changes, hardware expansion, Troubleshooting of MSC, MGW, HLR, HSS, STP, SBC, UDM (CUDB, HSS[1]FE, HLR-FE) IMS (P, I, S-CSCF, ATS, MGCF, MRFP, CG, ENUM, DRA, UPG) with approved processes Ensure MSTOP Processes are followed in the Workplace To participate in internal technical discussions in view to improve overall network performance and make recommendations wherever possible. To ensure correct working methodology, Best Practices and Continuous improvements in Ways of Working for efficiency improvements and betterment in deliveries. The skills you bring: Degree/Diploma or equivalent experience or equivalent in Engineering preferably in Electronics, Computer science, Telecommunication or equivalent. Experience level 5+ years in Ericsson IMS Troubleshooting and configuration. Expertise on Protocols (i.e., SIP, H.248, SS7, ISUP, BICC, SIGTRAN, INAP, CAP, TCAP, MAP, SCCP, Diameter) In-depth understanding of Call flow in CS Core, VOLTE/ IMS.

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4.0 - 8.0 years

6 - 10 Lacs

Chennai

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Responsibilities Should possess good consultation skills and should be able to drive solutions as per customer requirements. Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc) Should have ability to drive the project & co-ordination skills and project manangement experience Technical Experience Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol Working knowledge of SDL, AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF & BM. Knowledge of 5G, IMS & GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M & Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. SDL, HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

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4.0 - 9.0 years

8 - 18 Lacs

Bengaluru

Hybrid

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About This Role: We are looking for a skilled and motivated VAS Engineer to join our team in Bengaluru , supporting Ericssons Value Added Services and related support systems across GSM (2G, 3G, 4G) networks. You will play a critical role in ensuring high availability, performance, and reliability of VAS infrastructure while supporting both planned and unplanned network operations. Handling VAS Operations and maintaining service availability for VAS nodes with proper work focus for Alarm handling, support Hardware/software/configuration related issues, configuration of all Nodes pertaining to VAS domains and emergency handling/outage Support for VAS and IMS nodes/products/network! Key Responsibilities: Ensure smooth and uninterrupted operation of GSM and TCP/IP-based services Administer and manage VAS platforms and support systems. Conduct regular preventive and corrective maintenance of network systems. Execute and plan scheduled maintenance activities such as health checks and backups . Participate in problem management , escalation handling , and CSR follow-ups . Collaborate with cross-functional teams for configuration, troubleshooting, and optimization of VAS network elements. Deliver operational support for Mobile GSM networks including 2G, 3G, and 4G technologies. Required Skills & Competencies: Solid understanding and hands-on experience in: GSM , SS7 , Sigtran TCP/IP , SCCP , SCTP IMS , Diameter protocol Strong problem-solving skills and ability to work under pressure. Proficiency in troubleshooting and root cause analysis. Exposure to Ericsson platforms and tools will be an added advantage. Qualifications: Education: B.E / B.Tech. in Electronics & Communication or a related field. Experience: 4 to 8 years in VAS support and mobile core network operations. Why Join Ericsson? At Ericsson, we believe in innovation, collaboration, and fostering a culture of excellence. You will work with cutting-edge technologies and have the opportunity to contribute to next-generation network solutions that transform industries and society.

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5.0 - 10.0 years

4 - 8 Lacs

Noida

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We are now looking for an IMS Engineer that will be responsible for the coordination, management, execution and reactive maintenance activities that require a higher level of support than offered by the 2nd level Operations We believe in trust - we trust each other to do the right things! We believe in taking decisions as close to the product and technical expertise as possible. We believe in sharing our insights and helping one another to build an even better user plane. What you will do: Ensure configuration Changes, hardware expansion, Troubleshooting of MSC, MGW, HLR, HSS, STP, SBC, UDM (CUDB, HSS[1]FE, HLR-FE) IMS (P, I, S-CSCF, ATS, MGCF, MRFP, CG, ENUM, DRA, UPG) with approved processes Ensure MSTOP Processes are followe'd in the Workplace To participate in internal technical discussions in view to improve overall network performance and make recommendations wherever possible. To ensure correct working methodology, Best Practices and Continuous improvements in Ways of Working for efficiency improvements and betterment in deliveries. The skills you bring: Degree/Diploma or equivalent experience or equivalent in Engineering preferably in Electronics, Computer science, Telecommunication or equivalent. Experience level 5+ years in Ericsson IMS Troubleshooting and configuration. Expertise on Protocols (ie, SIP, H.248, SS7, ISUP, BICC, SIGTRAN, INAP, CAP, TCAP, MAP, SCCP, Diameter) In-depth understanding of Call flow in CS Core, VOLTE/ IMS

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2.0 - 4.0 years

1 - 5 Lacs

Bengaluru

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Project Role : Application Tech Support Practitioner Project Role Description : Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge. Must have skills : Unified Communication and Collaboration Operations Good to have skills : NA Minimum 2 year(s) of experience is required Educational Qualification : Any Degree or 3 Year Diploma Key Responsibilities : Maintenance administration of Voice PBX systems services-Responsible for handling day-to-day Voice operations, requirements issuesTechnical Experience :-Basic understanding of voice telephony TDM / IP along with knowledge of voice networking, Signaling standards telecommunication protocols H323, SIP,SCCP, MGCP etc-Hands-on experience on industry standard enterprise PBXs like Cisco call manager-Basic knowledge on PRI and trunk configuration in Telephony system-Basic knowledge in ACD calls routing configurations-Basic troubleshooting of Cisco VoIP gateways and adjuncts -Knowledge of Voicemail Cisco Unity, IVR, Reporting etc-Basic troubleshooting knowledge with respect to the operational issues in PBX-Basic knowledge of Call accounting software Professional Attributes :-Customer focused positive attitude towards work-Good interpersonal and communication skills verbal and written-Ability to work with diverse teams a quick learner-High level of initiative coupled with a good team spirit-Positive work ethic-Basic knowledge in MS Visio, Word and ExcelEducational Qualification:-Any Degree or 3 Year Diploma Qualifications Any Degree or 3 Year Diploma

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4.0 - 6.0 years

6 - 8 Lacs

Bengaluru

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Job Description: Charging Profile Engineer Experience Required: 3-6 Years Location: [Bangalore,] Notice Period: Immediate / Early Joiner Preferred - 30 Days Job Description We are looking for a highly skilled Charging Profile Engineer with strong technical expertise and telecom domain knowledge to join our team. The ideal candidate should be experienced in deployment, configuration, troubleshooting, and automation within cloud-native environments, with an emphasis on 4G/5G charging, provisioning, and migration. Key Responsibilities - Perform installation, deployment, and upgrades of telecom charging solutions. - Handle CIQ sheet preparation, Helm chart customization, and YAML file generation. - Work on AWS, OpenShift (OCP), CNS, and Kubernetes-based environments. - Configure tariff plans, bundle creation, CL creation, and write RSV for slicing profiles. - Execute Diameter protocol configuration, SS7 protocol support, and handle BSS provisioning tasks. - Deep understanding of SPS charging, 4G/5G call flows, and overall telecom architecture. - Ensure smooth migration planning and tool development for legacy-to-cloud transformations. - Conduct functional (FUT) and non-functional (load/performance) testing. - Automate use case testing and validate service-based charging bundles. - Interface with customers for requirement gathering, implementation plans, and issue resolution. - Prepare documentation and contribute to customer demos and discussions. Must-Have Skills - Deployment, upgrade, and troubleshooting of telecom applications. - Helm charts, YAML, CIQ, Kubernetes, CNS, AWS, OCP. - Strong command over Diameter protocol, 4G/5G call flow, and telecom charging flows. - Experience in tariff configuration, bundle and service creation, RSV writing, and SS7. - Exposure to automation testing frameworks, FUT, and load testing tools. - Excellent communication skills with proven client handling experience. Good to Have - Experience in migration tool development and scripting. - Familiarity with slicing profiles and dynamic service configurations. - Working knowledge of BSS/OSS ecosystem. Qualifications Bachelor s degree in Engineering, Telecommunications, or a related field. 4-6 years of relevant industry experience in telecom charging or network integration roles. Joining Requirement Candidates with immediate availability or short notice will be given priority.

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6.0 - 9.0 years

14 - 19 Lacs

Noida

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As Technical Solution Manager, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 915 years of relevant experience in the Telecom field Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME, AMF, SMF, PGW, SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

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6.0 - 11.0 years

2 - 6 Lacs

Gurugram

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AHEAD builds platforms for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital transformation. AtAHEAD, we prioritize creating a culture of belonging,where all perspectives and voices are represented, valued, respected, and heard. We create spaces to empower everyone to speak up, make change, and drive the culture at AHEAD. We are an equal opportunity employer,anddo not discriminatebased onan individual's race, national origin, color, gender, gender identity, gender expression, sexual orientation, religion, age, disability, maritalstatus,or any other protected characteristic under applicable law, whether actual or perceived. We embraceall candidatesthatwillcontribute to the diversification and enrichment of ideas andperspectives atAHEAD. As a M365 Engineer, you will be responsible for managing, maintaining, and optimizing our organization's M365 environment. You will play a critical role in ensuring the integrity, security, and efficiency of our email systems and identity management processes. Key Responsibilities: Exchange Online Management: Administer and manage Exchange Online services, including mailboxes, groups, rules, and policies. Implement and maintain email authentication & security measures via Defender for Office 365 & Exchange Online Protection Identify, diagnose, and troubleshoot complex issues related to Exchange Online and its dependencies throughout end-to-end mail flow Monitor and optimize the performance and availability of Exchange Online services. Conduct regular system audits to ensure compliance with company policies and industry standards. Identity Lifecycle Management: Managing identity and access in the Microsoft Cloud including secure Hybrid environments (sign-on security, MFA, device sign-on methods, Azure Seamless SSO, application registration) Implement and enforce identity and access management policies (compliance and conditional access policies, device compliance policy, conditional access policy, PIM, RBAC, user risk and sign-in risk policy) Knowledge of SAML, OpenID Connect, OAuth, JSON, SPML, SCIM, XACML integration standards Coordinate with IT security teams to ensure the security of identity management solutions. Troubleshoot and resolve identity-related issues. Collaboration and Support: Collaborate with cross-functional teams to integrate Exchange Online and identity management solutions with other IT systems. Provide expert-level support and training to end-users and IT staff. Keep abreast of new technologies and best practices in Exchange Online and identity management. Project Management: Lead and participate in IT projects related to email and identity management. Document processes and maintains detailed records of system configurations and changes. Qualifications: Bachelors degree in Computer Science, Information Technology, or related field. 6+ years of experience in managing Exchange Online, Azure, identity management solutions. Intune, Teams, and the M365 technology stack Strong knowledge of Microsoft Exchange, Azure Active Directory, and other identity management technologies. Experience with PowerShell scripting for automation and administration. Experience/working knowledge with cloud technologies and hybrid environments. Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities. Preferred Skills: Certifications in relevant technologies (e.g., Ms-220, MS-100, MS-200, MS-300, MS-500, MD-101, AZ-140) Experience in migrating on-premises Exchange to Exchange Online. Knowledge of IT security standards and compliance regulations. Why AHEAD: Through our daily work and internal groups like Moving Women AHEAD and RISE AHEAD, we value and benefit from diversity of people, ideas, experience, and everything in between. We fuel growth by stacking our office with top-notch technologies in a multi-million-dollar lab, by encouraging cross department training and development, sponsoring certifications and credentials for continued learning. USA Employment Benefits include - Medical, Dental, and Vision Insurance - 401(k) - Paid company holidays - Paid time off - Paid parental and caregiver leave - Plus more! See benefits https://www.aheadbenefits.com/ for additional details. The compensation range indicated in this posting reflects the On-Target Earnings (OTE) for this role, which includes a base salary and any applicable target bonus amount. This OTE range may vary based on the candidates relevant experience, qualifications, and geographic location.

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7.0 - 12.0 years

12 - 16 Lacs

Noida

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As a Senior Solution Specialist, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 7-13 years of relevant experience in the Packet core area Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME , AMF , SMF , PGW , SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

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2.0 - 6.0 years

3 - 6 Lacs

Chennai, Guindy

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Ericsson OCS Support Engineer Chennai - Guindy, India Operations 16873 Overview 1. 24/7 support Operation and Maintenance of Ericsson IN/OCS and handling Business Configurations. 2. L2 operations support to Ericsson IN/OCS for the nodes OCC, CCN, SDP, ECMS, NgCRS, NgVS, AIR. 3. Responsible for analysis and solving prepaid call related issues. 4. Responsible for daily health check-up of IN/OCS system. 5. Provide application support during server upgrades. 6. Provide support to NOC team and Ericsson team during outages/Service effect. 7. Analysis of various IN/OCS reports and prepare revenue related reports. 8. TCP DUMP analysis using wireshark. 9. Maintenance of CDR flow, CDR transfer between various IN/OCS Nodes, has to keep track of CDR Duplication or CDR Loss 10. Signalling link configuration, GT Routing. Responsibilities 1. 24/7 support Operation and Maintenance of Ericsson IN/OCS and handling Business Configurations. 2. L2 operations support to Ericsson IN/OCS for the nodes OCC, CCN, SDP, ECMS, NgCRS, NgVS, AIR. 3. Responsible for analysis and solving prepaid call related issues. 4. Responsible for daily health check-up of IN/OCS system. 5. Provide application support during server upgrades. 6. Provide support to NOC team and Ericsson team during outages/Service effect. 7. Analysis of various IN/OCS reports and prepare revenue related reports. 8. TCP DUMP analysis using wireshark. 9. Maintenance of CDR flow, CDR transfer between various IN/OCS Nodes, has to keep track of CDR Duplication or CDR Loss 10. Signalling link configuration, GT Routing. Requirements 1. Flexible to work in night shifts and Handling Oncall for 24/7 support. 2. Should have Operation and Support experience in all Ericsson OCS nodes (OCC, CCN, SDP, ECMS, NgCRS, NgVS, AIR) 3. Knowledge of Business Configuration in Ericsson IN/OCS 3. Must have experience in debugging/troubleshooting the traces using wireshark. 4. Should have knowledge in Prepaid call flows. 5. Knowledge Diameter,SIP, TCP/IP, MAP, SMPP, SCCP, MTP. 6. Experience in Linux, Shell Scripting. 7. Experience in SLA/KPIs. 8. Strong Written & Communication skills 9. Python is Added Advantage.

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5.0 - 10.0 years

10 - 11 Lacs

Bengaluru

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Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF & BM. Should have done deployment of SDM nodes( HLR,HSS, SDL, MNP, EIR,AUSF_UDM) Knowledge of 5G, IMS & GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M & Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

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5.0 - 10.0 years

10 - 14 Lacs

Pune

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Project Role : Application Lead Project Role Description : Lead the effort to design, build and configure applications, acting as the primary point of contact. Must have skills : SAP BTP Extension Suite Good to have skills : NA Minimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Lead, you will lead the effort to design, build, and configure applications, acting as the primary point of contact. You will be responsible for overseeing the application development process and ensuring successful project delivery. Roles & Responsibilities: Expected to be an SME Collaborate and manage the team to perform Responsible for team decisions Engage with multiple teams and contribute on key decisions Provide solutions to problems for their immediate team and across multiple teams Lead the application development process Ensure timely project delivery Provide guidance and support to team members Professional & Technical Skills: Must To Have Skills: Proficiency in SAP BTP Extension Suite Strong understanding of application development principles Experience in leading application development projects Knowledge of software development lifecycle Ability to communicate effectively with stakeholders-At least 2 years of strong SAP BTP - CAP development experience.-Should be able to build business applications using CAP for Node.js-Knowledge of Java will be an added advantage-Understand the requirements provided in the high-level design document (Functional Specs)-Raise any questions and get them clarified with client Functional SMEs-Work closely with the client Technical Architects to finalize the Technical Design-Conduct unit tests and support functional tests-Perform code transports and make sure the core is running fine in quality env.-Participate in daily scrum stand up calls and update respective stories in client agile tool-Learn the client Way of Working and adapt to it asap.-Should have strong Interpersonal/soft skills and good communication skills.-Should have a good overall understanding of clean core concept, SAP BTP and SAP S4 HANA in General Additional Information: The candidate should have a minimum of 5 years of experience in SAP BTP Extension Suite This position is based at our Pune office A 15 years full-time education is required Qualifications 15 years full time education

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2.0 - 5.0 years

4 - 7 Lacs

Chennai

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The Core .NET Technologie role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Core .NET Technologie domain.

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3.0 - 5.0 years

5 - 7 Lacs

Hyderabad

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The Node Js,SAP BTP,CAP,ABAP OO role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Node Js,SAP BTP,CAP,ABAP OO domain.

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2.0 - 4.0 years

4 - 6 Lacs

Hyderabad

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The Cyber Security - MSS - Network Security E4 role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Cyber Security - MSS - Network Security E4 domain.

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1.0 - 3.0 years

25 - 30 Lacs

Pune

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Functional Manual Testers execute manual testing to validate the business functionality of mobile telecom applications This role focuses on ensuring that OSS/BSS, CRM, billing, and network applications meet user and business requirements This role involves understanding functional requirements, designing test cases, and identifying and reporting defects Key Responsibilities: Test Case Execution: Design and execute manual test cases according to test plans and scripts Verify system behavior against functional requirements of mobile telco systems Perform exploratory, smoke, and regression testing to identify defects Collaborate with domain SMEs and Test Leads to ensure comprehensive functional coverage Validate integration between telecom systems (e g , CRM to billing, OSS to BSS) Work with telecom protocols such as SIP, RTP, SS7, Diameter, and SCTP Use protocol analyzers like Wireshark for debugging and validation Test Data Preparation: Prepare and maintain test data for test execution Ensure data quality and consistency Support user acceptance testing (UAT) by preparing test data and environments Test Environment Setup: Set up and configure test environments Install and configure necessary software and hardware Defect Tracking and Reporting: Log and track defects using defect tracking tools like Jira or Bugzilla, ensuring timely resolution Provide clear and concise defect reports Work with development teams and operations teams to resolve defects promptly Collaboration Collaborate with development and product teams to refine requirements and ensure test alignment with project goals, and timely delivery Lead and mentor junior testers, sharing knowledge and best practices Collaborate with product teams and operations to identify opportunities for process improvement Provide regular updates on testing progress, risks, and issues Key Expertise / Knowledge: In-depth knowledge of functional

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8.0 - 13.0 years

14 - 16 Lacs

Bengaluru

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How You Will Contribute Lead the design and development of Voice Services over NB-IoT. Build and optimize Voice Gateway signaling components and media session setup. Implement CSFB-SS7 (I1 protocol) for integration with NTN carriers and 3GPP IMS Core. Develop scalable Voice Gateway Server with CSFB-I1 and SIP/SDP interworking functions. Integrate third-party SIP/SDP protocol stacks for seamless operation. Focus on optimizing voice services for low-bandwidth networks. Support thousands of SIP sessions with interworking to MNO SBC and IMS networks. Define and execute test cases, automation, and code coverage with QA teams. Oversee build and deployment processes using Jira, Jenkins, GCR/GKE. Ensure security best practices in development and deployment. Collaborate with platform engineering and cross-functional teams for streamlined development. Establish disciplined processes for timely, high-quality software delivery with robust testing. What We Look For 8+ years of experience in software development using OOP and microservices. Bachelor s or Master s degree in Computer Science, Engineering, or related field. Expertise in CSFB, I1, SIP signaling, and 3GPP IMS standards for telephony services. Skilled in building SIP-based solutions using SIP stacks for proxy clients and B2B servers. Hands-on experience with VoIMS and SIP/IMS network implementation. Proficient in tools like SIPP and FreeSWITCH for test environments. Programming expertise in C/C++, Go, or Java with strong SQL schema and query skills. Knowledge of stream processing (GCP Pub/Sub, Kafka) and REST API design. Experience with scalable distributed systems and horizontal scaling. Familiar with Kubernetes, Docker, Jenkins pipelines, and GCP tools. Strong understanding of code quality, performance metrics, and CI/CD tools (e.g., JMeter, Postman, Grafana, Prometheus). Collaborative team player with excellent communication skills. Education BE/B.Tech/ME/M.Tech/MCA Interview Rounds 3 Technical rounds Experience Level 8+ Years Required Candidate login to applying this job. Click here to And try again Login to your account Email Address: Password: Cloud Backend Engineer Telecom domain Drop your resume or click to upload File types supported: .doc, .docx and .pdf | Max file size: 3 MB or First Name: * Last Name: * Email: * Phone: * Current Job Title: Online resume/portfolio link Address Country State Postal code How soon can you join* How did you hear about us* By clicking checkbox, you agree to our and

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2.0 - 7.0 years

4 - 9 Lacs

Chennai

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Responsibilities Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF & BM. Knowledge of 5G, IMS & GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, O&M & Troubleshooting on telecommunication core products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubernetes, VNF and CNF exposure is added advantage.

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6.0 - 12.0 years

12 - 13 Lacs

Noida

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Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF BM. Knowledge of 5G, IMS GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, OM Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

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3.0 - 8.0 years

9 - 10 Lacs

Noida

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Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF BM. Knowledge of 5G, IMS GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, OM Troubleshooting on telecommunication products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubenetes, VNF and CNF exposure is added advantage.

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8.0 - 10.0 years

5 - 10 Lacs

Bengaluru

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Job Title Analyze L7 Security Gateway ITG Environment & Setup Experience 8-10 Years Location Bangalore : Analyze L7 Security GatewayITG Environment & Setup Understand existing UID setup Onboard to CP OKTA and modify SAML metadata and config to integration with CP OKTA Testing CP OKTAfor external user Testing WF OKTA for internal user UAT MTP Hypercare Certifications Needed: NA Skills PRIMARY COMPETENCY Information Security PRIMARY Security Design & Integration PRIMARY PERCENTAGE 60 SECONDARY COMPETENCY Information Security SECONDARY Identity & Access Management SECONDARY PERCENTAGE 40

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