oracle
Principal Technical Specialist
Nokia
Chennai, IND
Full-time
Senior · 15+ years experience
Hybrid
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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.
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.
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