Top Tech Jobs & Startup Jobs in Mumbai

Lead the design, development, testing, and troubleshooting of high-performance software for fiber-based OLT platforms. Develop Layer 2 networking features involving forwarding, multicast, QoS, and VLANs; collaborate with product management; resolve complex telecom software issues; and mentor engineering teams. The role requires strong programming, network processor, packet processing, network management, test automation, and fiber transport expertise, with a focus on GPON/XGPON systems.

Lead architecture, development, and innovation for fiber-based fixed access network products and OLT software platforms. Design scalable Layer 2 networking solutions involving forwarding, multicast, QoS, and VLANs; troubleshoot complex telecom software issues; influence product strategy; and guide technical decisions across teams. The role also requires technical leadership, mentoring, test automation expertise, and delivery of large-scale telecom solutions.

Lead the design and development of software for fiber-based fixed access networks and OLT platforms. Responsibilities include Layer 2 networking, GPON/XGPON technologies, forwarding, multicast, QoS, troubleshooting, test automation, and collaboration with product management. The role also requires technical leadership, mentoring, complex problem-solving, and delivery of scalable telecom solutions.

Creates and maintains structured technical documentation, user guides, API content, operational information, and web-based publications for optical networking products. Collaborates with R&D, product lifecycle management, and testing teams; manages documentation schedules; uses XML authoring, graphics, content management, defect-tracking, Agile, and DevOps tools. Ensures reusable, accurate, customer-focused content aligns with product releases, quality standards, and documentation development practices.

Leads architecture, development, and innovation for OLT software platforms in fiber-based fixed access networks. Designs GPON/XGPON and Layer 2 networking solutions, including forwarding, multicast, QoS, and VLAN capabilities. Provides technical leadership, mentors teams, resolves complex telecom software issues, collaborates with Product Management, and supports large-scale deployments. Requires deep expertise in telecom access or core network products, network processors, packet processing, traffic engineering, data models, programming, and test automation.

Lead Nokia’s 6G RAN research and 3GPP RAN3 standardization activities. Develop concepts involving disaggregated RAN architecture, cloud-native protocols, AI-enabled RAN, QoS, network data collection, performance monitoring, and network slicing. Collaborate with research, product, engineering, and ecosystem teams to convert innovations into standards contributions, intellectual property, and future products. Responsibilities may include technical research, evaluations, delegate representation, agenda shaping, consensus building, and standards strategy.

Develops Nokia’s 3GPP standard-essential patent portfolio for 6G cellular communications. Responsibilities include drafting and globally prosecuting patent applications, evaluating claim charts and patent validity, planning prosecution strategies, and collaborating with inventors and external patent attorneys. The role also contributes to innovative work practices and tools while supporting licensing-oriented patent asset development.

Lead Nokia’s 6G core network standardization activities, focusing on UE-to-Core Network architecture and NAS protocol development within 3GPP CT1. Develop end-to-end network concepts, translate research into standards contributions, create intellectual property, shape technology strategy, and build consensus among research, product, standards, and external stakeholders.

As a Fixed Network Engineer, you will deliver technical support, troubleshoot issues, manage Jira tickets, conduct analysis, and collaborate with teams to enhance product capabilities.

Lead integration and optical design verification testing for coherent optical transponder modules and line cards. Develop calibration procedures, testing methodologies, and technical documentation while troubleshooting complex optical systems and collaborating with cross-functional teams to improve performance and quality.