Senior Technical Specialist

Nokia

Senior Technical Specialist driving innovation in fiber-based networks products at telecom company. Leading software development for OLT platforms and collaborating with R&D and Product Management teams.

Posted 7/7/2026full-timeChennai • 🇮🇳 IndiaSeniorWebsite

Tech Stack

Tools & technologies

GoPythonSDLC

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

Graduate or Postgraduate Degree in Engineering
10–15 years in telecom broadband access domain (Fiber Transport / OLT development).
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,.
Proven ability to solve complex technical problems and drive execution across SDLC.
Demonstrated experience in technical leadership / team mentoring.
Experience in network software testing lifecycle and automation.
Good knowledge & understanding on GPON Transport is added advantage (but not a must)

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Nokia Website LinkedIn All Job Openings 10,000+ employees Founded 1865 📡 Telecommunications 🏢 Enterprise 💰 Post-IPO Debt on 2018-12 Telecommunications
Enterprise
Infrastructure Nokia is a B2B technology innovation leader in networking, providing advanced network solutions to enterprises, service providers, and the public sector worldwide. The company focuses on creating networks that are secure, resilient, and capable of connecting people, machines, and devices globally. Nokia is advancing technologies like 5G, AI, and quantum-safe networks, and it collaborates extensively to drive technological innovation forward. Through its Nokia Bell Labs division, the company also leads in pioneering future technologies, aiming to transform digital potential across various industries. Senior Technical Specialist 🔥 2 hours ago 🏢🏡 Chennai – Hybrid ⏰ Full Time 🟠 Senior Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
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. 🎯 Requirements
Graduate or Postgraduate Degree in Engineering
10–15 years in telecom broadband access domain (Fiber Transport / OLT development).
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,.
Proven ability to solve complex technical problems and drive execution across SDLC.
Demonstrated experience in technical leadership / team mentoring.
Experience in network software testing lifecycle and automation.
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Hard Skills & Tools

Layer 2 Networking SolutionsDatacomL2 ForwardingQoSVLANL2 ProtocolsNetwork ProcessorsPacket ProcessingTraffic EngineeringNetwork Element Management

Soft Skills

Technical LeadershipTeam MentoringProblem SolvingCollaboration