Technical Specialist

Nokia; Chennai District; On-site; INR 3,000,000 - 6,000,000; Full time

Benefits offered by this job

Flexible work model

Life insurance

Well-being programs

NERGs

Career development

Job summary

Nokia in India is seeking a Senior Technical Specialist – R&D to drive innovation in fiber-based fixed access networks. You will lead the design and development of high-performance software for OLT platforms, collaborating with cross-functional teams to deliver scalable, customer-centric solutions.

Ideal candidates have 5+ years in telecom broadband access, strong C/C++, Python, Go skills, and experience in test automation and SDLC leadership.

Qualifications

• Graduate or Postgraduate Degree in Engineering.
• 5+ years in telecom broadband access domain (Fiber Transport / OLT development).
• Strong knowledge in Datacom, L2 forwarding, QoS, VLAN, L2 Protocols.
• Proficiency in C, C++, Python, Go; testing automation with Robo/Python.
• Knowledge of network processors, packet processing, traffic engineering.
• Experience in network element management and data models.
• Ability to lead technically and mentor teams across SDLC.

Responsibilities

• Lead development of high-quality software for OLT products, enhancing performance and scalability.
• Work on Fiber Transport technologies with 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.

Skills

C/C++

Python

Go

Test automation

Network processors

Education

Engineering degree

Tools

Robo

Job description

Job Description

We are looking for a Senior Technical Specialist – R&D to drive innovation in fiber-based fixed access networks products / solutions. 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.

How You Will Contribute And What You Will Learn

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• 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.

Key Skills And Experience

You Have:

• Graduate or Postgraduate Degree in Engineering
• 5+ 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.

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)

About Us

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.

Learn more about life at Nokia.

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.

About The Team

Some of our benefits:

• Flexible and hybrid working schemes
• A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
• Life insurance to all employees to provide peace of mind and financial security
• Well-being programs to support your mental and physical health
• Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
• Employee Growth Solutions to support your personalized career & skills development
• Diverse pool of Coaches & Mentors to whom you have easy access
• A learning environment which promotes personal growth and professional development - for your role and beyond