Nokia

Senior Technical Specialist

Nokia  •  Republic of India (Onsite)  •  3 hours ago
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Job Description

We are looking for a Senior Technical Specialist – R&D to drive innovation in fiber-based fixed access networks technologies. You will lead the design and development of high-performance software for OLT (Optical Line Terminal) platforms, working closely with cross-functional R&D and Product Management teams to deliver scalable, customer-centric solutions.

  • Lead development of high-quality software for OLT products, enhancing performance and scalability.
  • Work on Fiber Transport technologies with focus on GPON/XGPON systems.
  • Design, develop and implement Layer 2 networking solutions (forwarding, multicast, QoS).
  • Collaborate with Product Management to translate customer feedback into product features.
  • Drive end-to-end troubleshooting and resolution of complex telecom software issues.
  • Guide and mentor teams, ensuring high engineering standards and delivery excellence.
  • Contribute to an agile and fast-paced development environment, fostering innovation.

You Have:

  • Graduate or Postgraduate Degree in Engineering
  • 10–15 years in telecom broadband access domain (Fiber Transport / OLT development).
  • Strong programming expertise in C/C++, Java, Go or JavaScript.
  • Hands-on experience with OLT platforms (Optical Line Terminals), GPON/XGPON technologies, and device-level software.
  • Solid understanding of Layer 2 protocols (IGMP, PPPoE, 802.1x, QoS).
  • Proven ability to solve complex technical problems and drive execution across SDLC.
  • Demonstrated experience in technical leadership / team mentoring.

It would be nice if you also had:

  • Experience in network software testing lifecycle and automation.

  • Strong knowledge of multicast, QoS optimisation, and access network performance tuning.
Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.



Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia

Nokia

About Nokia

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile, and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.

Advanced connectivity is key to enable the opportunities of AI – opening new doors for us and our customers. Once known for connecting people, our technology is now essential to connecting intelligence.

Our priority is to deliver superior performance with the trust and security our customers need and we’re a committed innovation partner, shaping the future of connectivity.

For our latest updates, please visit us online www.nokia.com

To view open positions and to apply, please visit: www.nokia.com/careers

Industry
Telecommunications
Company Size
10,000+ employees
Headquarters
Espoo, FI
Year Founded
Unknown
Website
nokia.com
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