Top Tech Jobs & Startup Jobs in Mumbai

Manage RF test engineering operations for 4G and 5G repair and manufacturing environments. Responsibilities include optimizing tester productivity and yield, maintaining and calibrating RF test equipment, managing changeovers and installations, troubleshooting RF filters and TRX PCBA issues, supporting spare parts planning, preparing performance reports, and mentoring shift engineers. The role also supports new product introduction, mass production readiness, global team collaboration, and continuous improvement initiatives.

Designs and develops high-performance hardware, leading board design, testing, debugging, and system integration. Collaborates with software and product teams, documents specifications and test plans, ensures quality and regulatory compliance, estimates development work, and mentors junior engineers. The role requires hands-on laboratory experience, EDA tool proficiency, strong hardware design knowledge, and the ability to manage multiple projects independently.

Owns the transition of optical pluggable products from concept through high-volume manufacturing. Responsibilities include design-for-manufacturing and assembly, PFMEA, process qualification, production ramp-up, tooling and fixture development, mechanical component reviews, thermal considerations, and creation of manufacturing documentation. The role coordinates Product Design, Manufacturing, Quality, and related teams while supporting OSFP, OSFP-XD, and QSFP-DD optical transceiver platforms.

Architect coherent optical pluggable products for packet-optical telecommunications systems. Define product requirements and system architecture, collaborate with ASIC, optical, hardware, and software teams, lead cross-functional architecture efforts, evaluate customer and feature requests, validate optical control algorithms and performance monitoring, and document product concepts and specifications.

Design and develop high-performance hardware, lead board design, and perform component and system testing and debugging. Collaborate with software and product teams on integration, document specifications and test plans, ensure quality and regulatory compliance, support junior engineers, and contribute to project planning and estimates.

Designs, simulates, optimizes, and validates thermal solutions for high-speed pluggable optical transceivers from 25G to 1.6T. Responsibilities include thermal architecture, heat-spreader and cooling-component selection, airflow and pressure-drop analysis, module-to-cage interface management, simulation-to-lab correlation, and thermal testing. The engineer collaborates with mechanical, electrical, optics, manufacturing, signal integrity, and reliability teams to ensure power, temperature, and product reliability requirements are met.

Own structural and thermo-mechanical simulations for optical transceiver products. Develop finite element models, identify structural risks, optimize designs, correlate simulations with shock, drop, vibration, and thermal testing, and support qualification and root-cause analysis. Collaborate with mechanical, thermal, optics, electronics, and reliability teams while developing FEA methodologies, automation workflows, reusable templates, and design guidelines for product reliability from concept through production.

Owns the lifecycle, governance, availability, security, and continuous improvement of Nokia’s internet and intranet web services. Responsibilities include platform monitoring, incident and outage management, deployment validation, vendor and SLA governance, SharePoint and Viva Engage oversight, compliance coordination, stakeholder communication, and roadmap development. The role supports digital transformation, automation, modern web architectures, content platform evolution, and consistent user experiences across global communication channels.

Design, develop, and operate cloud-hosted e-commerce applications across backend and frontend stacks. Build Node.js services, REST APIs, React.js storefronts, micro frontends, and data solutions using MySQL, NoSQL, Redis, and Memcached. Collaborate with DevOps and SRE teams on containerization, CI/CD, observability, reliable deployments, production troubleshooting, performance tuning, capacity planning, testing, and code quality improvements.

Architect and design optical modules for coherent optical transponder cards. Responsibilities include contributing to the optical module roadmap, leading module architecture, defining modular design methodologies, managing vendor technical relationships, and supporting optical integration, testing, characterization, and troubleshooting.