Nokia

Principal Technical Specialist

Nokia
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2 months ago
India (city not specified)Staff+

Responsibilities

  • Own and drive the architecture and development of OLT software platforms.
  • Design, develop, and implement Layer 2 networking solutions covering forwarding, multicast, and QoS.
  • Work on fiber transport technologies with a focus on GPON/XGPON systems.
  • Collaborate with Product Management to translate customer feedback into product features.
  • Lead end-to-end troubleshooting and resolution of complex telecom software issues.
  • Provide technical leadership, guide design decisions, mentor teams, and solve system-level challenges.
  • Contribute to network software testing lifecycle and test automation activities.

Requirements

  • Graduate or postgraduate degree in Engineering.
  • 15+ years of experience as a lead software developer or tester in telecom access or core network products.
  • Strong knowledge of Datacom, Layer 2 forwarding, QoS, VLAN, and Layer 2 protocols.
  • Programming expertise in C, C++, Python, or Go.
  • Test automation expertise using Robo and Python.
  • Knowledge of network processors, packet processing, traffic engineering, network element management, and data models.
  • Demonstrated technical leadership and team mentoring experience.
  • Proven experience in technical architecture, complex problem-solving, and large-scale solution delivery.
  • Experience with network software testing lifecycles and automation is preferred.
  • Knowledge of GPON transport is an advantage.

Tech Stack

Categories

Nokia

About Nokia

10,000+ employees

Nokia builds telecom network equipment and software—covering mobile (4G/5G RAN and core), IP and optical networking, fixed access, and related services—for communications service providers, enterprises, and governments. The company also conducts advanced research through Nokia Bell Labs. Founded in 1865 and headquartered in Espoo, Finland, Nokia is a public company with global operations and long-standing relationships with major mobile network operators worldwide.

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