Top Tech Jobs & Startup Jobs in Chennai

Provide senior technical support for 4G/5G IMS network functions, including monitoring, incident and problem management, troubleshooting, upgrades, and customer communication. Lead support activities, maintain high availability and performance, assist with cloud infrastructure upgrades, and participate in integration and testing. The role requires expertise in IMS, telecom core networks, 3GPP call flows, TCP/IP, Docker, Kubernetes, and cloud-native architectures, with participation in 24x7 emergency support.

Lead architecture and hands-on delivery of scalable full-stack solutions across UI, APIs, integrations, microservices, and cloud-native runtime. Define engineering standards, nonfunctional requirements, API contracts, security practices, and technical governance. Develop Angular or React interfaces and Java Spring Boot services, integrate Kafka, and support testing, containerization, Kubernetes deployments, Helm, and CI/CD automation. Mentor engineers, champion Agile practices, and collaborate with cross-functional teams to deliver secure, resilient, production-grade platform capabilities.

Lead global strategy consulting engagements for telecom operators, advising C-level stakeholders on growth, monetization, business models, and technology transformations across 5G, network slicing, private networks, telco cloud, OSS/BSS, AI, and IoT. Drive business development, develop market assessments and executive-ready recommendations, mentor consultants, and contribute thought leadership and reusable consulting assets.

Deliver IMS and 5G Core projects for telecom customers, leading network planning, design, deployment, performance management, optimization, upgrades, troubleshooting, capacity audits, KPI analysis, and parameter tuning. The role supports RFPs, bill of quantities, ordering, customer governance, and technical discussions. It requires expertise across Ericsson IMS, fixed voice, cloud core, and 5G Core environments, along with team leadership, automation awareness, and strong communication.

Manage and implement telecommunications integration services, including solution design, product configuration, scripting, integration, upgrades, acceptance testing, troubleshooting, and customer handover. Support presales, define integration strategies, estimate project scope and delivery timelines, validate environments and configuration data, and drive process improvements. The role requires expertise in telecom protocols, cloud-native technologies, Linux, databases, containerization, scripting, and Ericsson subscriber-data products.

Integrate and migrate packet core network systems by preparing configurations and scripts, developing and executing test cases, troubleshooting issues, and maintaining accurate OS, hardware, software, license, and configuration data. The role also involves project planning, service delivery, process adherence, stakeholder coordination, data security, and compliance with health, safety, legal, and financial requirements.

Deploy, configure, integrate, develop, and troubleshoot telecom mediation platforms across bare metal, virtualized, cloud, and container environments. Build mediation workflows for high-volume CDR processing, integrate with network and billing systems, develop automation and streaming apps (Kafka/Flink), perform data reconciliation, and leverage Gen-AI and scripting for productivity and solution development.