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Nokia

Principal Technical Specialist

Posted One Month Ago
Be an Early Applicant
Remote or Hybrid
Hiring Remotely in India
Expert/Leader
Remote or Hybrid
Hiring Remotely in India
Expert/Leader
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.
The summary above was generated by AI

We are looking for a Principal Technical Specialist – R&D to lead architecture and innovation in fiber-based fixed access networks products/solutions. This role will drive end-to-end design of OLT software solutions, influencing product strategy, technology direction, and large-scale deployments through deep expertise and technical leadership.
 

Responsibilities

NIFN2026 

  • Own and drive architecture & development of OLT software platforms, ensuring scalability, performance, and reliability.
  • 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. 
  • Provide technical leadership across teams, guiding design decisions and solving complex system-level challenges.
  • Contribute to an agile and fast-paced development environment, fostering innovation. 
Qualifications

You Have:

  • Graduate or Postgraduate Degree in Engineering 
  • 15+ years experience as lead SW developer/Tester in Telecom Access or Core network products
  • Strong knowledge/domain experience in Datacom, L2 forwarding, QoS, VLAN, L2 Protocols and etc.
  • Good programming expertise – C, C++ , Python, Go and etc,.
  • Good Test Automation Expertise – Robo, Python and etc,.
  • Very good knowledge on network processors, packet processing, traffic engineering and etc,.
  • Very good knowledge on network element management, data models, etc,.
  • Demonstrated experience in technical leadership / team mentoring.
  • Proven track record in technical architecture, complex problem-solving, and large-scale solution delivery. 

It would be nice if you also had:

  • Experience in network software testing lifecycle and automation. 
  • Good knowledge & understanding on GPON Transport is added advantage (but not a must)

Nokia Mumbai, Maharashtra, IND Office

Mumbai, India

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