Top Tech Jobs & Startup Jobs in Chennai

Develop scalable Python software and integrate AI/ML solutions, including RAG and intelligent automation. Collaborate with data engineering and DevOps teams on data processing, deployment, and CI/CD. Conduct code reviews, troubleshoot complex issues, document solutions, train stakeholders, and support Agile continuous improvement while integrating AI capabilities with Jira and Confluence.

Leads Nokia’s security research and standardization activities for 5G Advanced and 6G. Represents Nokia in 3GPP and other external forums, drives new security technology concepts, collaborates with patenting and business teams, builds industry and government relationships, and aligns security strategies with product roadmaps and Bell Labs research.

Lead end-to-end system validation and test automation for cloud-native, microservices-based software. Own test strategy, functional and non-functional testing, defect management, release readiness, CI/CD integration, and automation framework evolution. Validate distributed systems, Kafka-based event architectures, observability platforms, data pipelines, and Kubernetes/OpenShift applications. Provide technical leadership, mentor engineers, drive quality initiatives, and serve as Scrum Master for a SAFe agile team.

Leads end-to-end quality assurance and automation for cloud-native, microservices-based telecommunications systems. Responsibilities include designing test strategies, architecting scalable automation frameworks, translating requirements into test plans, validating subsystem integration and system performance, identifying quality risks, troubleshooting defects, and mentoring engineering teams. The role also advances AI-assisted and agentic testing capabilities while collaborating with customers, product managers, architects, and developers.

Develop embedded Linux features for xPON ONT systems, including architecture design, device drivers, board bring-up, peripheral integration, and L2/L3 forwarding. Analyze customer requirements, network topologies, and service needs; troubleshoot complex embedded issues; document architectures; and collaborate with architects, product managers, and test engineers. The role also involves protocol development, debugging, quality process management, and configuration management using tools such as Git, SVN, and ClearCase.

Lead the integration, calibration, testing, and performance optimization of optical modules for coherent optical transponder line cards. Develop testing methodologies and calibration procedures, troubleshoot complex optical systems, collaborate with cross-functional teams, and produce technical documentation including test plans, procedures, and reports.

As a Senior QA Engineer, you will design test strategies and automation for optical networking solutions, ensuring quality and performance through manual and automated testing, and collaborating with engineering teams.

Design, implement, test, and debug firmware for next-generation optical line systems, including ROADM, EDFA, and Raman products. Develop requirements and design documentation, collaborate with hardware, FPGA, software, manufacturing, and test teams, support hardware bring-up and customer issue resolution, contribute to architecture and design reviews, and improve development processes. The role requires embedded C/C++ development in multithreaded real-time environments, Linux or RTOS device drivers, hardware interface knowledge, and strong troubleshooting skills.

Architect, design, develop, and test mission-critical embedded software for Nokia optical pluggable devices. Own end-to-end architecture across hardware interfaces, MCUs, RTOS or bare-metal stacks, drivers, middleware, security, boot, and power management. Lead technical trade-offs, establish platform standards, validate solutions on hardware, drive product quality and reliability, and mentor engineering teams.

Leads firmware testing for carrier-class optical telecommunications products. Responsibilities include developing test strategies, executing white-box and black-box testing, creating automated test frameworks and optical performance test cases, debugging cross-functional issues, performing root-cause analysis, and supporting sustenance releases. The role requires extensive embedded telecom testing experience, Python automation, optical test equipment expertise, and technical leadership across geographically distributed teams.