Nokia

Senior Software Engineer

Nokia  •  România (Onsite)  •  26 days ago
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Job Description

As a Senior Embedded Software Engineer, you are expected to be the technical anchor for our C/C++ software stack.

You will lead the design of complex system architectures, solve deep-level performance bottlenecks, and mentor the team in modern software engineering best practices.

You will bridge the gap between low-level silicon capabilities and high-level software orchestration.

NIFN2026

  • Develop high-performance applications and system services using C and C++.
  • Optimize and integrate code within Linux/Unix environments, including user-space and kernel-space interactions.
  • Stay current with industry trends, modern C++ standards, and emerging cloud-native technologies.
  • Collaborate with cross-functional teams while managing multiple tasks in a fast-paced environment.
  • Take initiative, drive process improvements, and ensure high-quality code and documentation.
  • 8+ years of proven software development experience, with a heavy focus on Linux-based system internals.
  • Expert-level knowledge of Modern C++ (11/14/17+), memory management, and high-concurrency patterns.
  • Architectural Leadership: Proven ability to design modular, scalable systems and define API boundaries between system components.
  • Advanced Linux Internals: Mastery of OS internals including process scheduling, memory mapped I/O, and the Linux networking stack (Netfilter, routing, etc.).
  • Hardware Bring-up & SDKs: Proven track record of bringing up new SoC platforms and working directly with vendor SDKs to bridge high-level software with low-level silicon capabilities.

Soft Skills

  • Strong analytical and problem-solving skills with high attention to detail.
  • Clear communicator and collaborative team player, able to explain complex technical concepts.
  • Adaptable, proactive, and comfortable working in fast-paced, agile environments.
  • Well-organized with strong time management skills and a commitment to continuous learning and improvement.
  • Time Management: Highly organized with the ability to manage multiple tasks and meet deadlines in a high-pressure setting.
  • Proactive Mindset: Ability to anticipate challenges, take initiative to resolve them, and continuously seek opportunities to improve processes.
  • Continuous Learning: A commitment to staying updated on industry trends, new C++ standards, and emerging cloud-native technologies.

Nice to Have

  • Telco Protocols: Familiarity with TR-069 (CWMP), USP (TR-369), and broadband standards like GPON, XGSPON, and DSL.
  • Ecosystems: Hands-on experience with OpenWRT (UCI, ubus, procd), Linux distributions (Yocto/Buildroot).
  • Security: Knowledge of Secure Boot, Trusted Execution Environments (TEE), and encryption at rest.

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

Nokia

About Nokia

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.

Advanced connectivity is key to enable the opportunities of AI – opening new doors for us and our customers. Once known for connecting people, our technology is now essential to connecting intelligence.

Our priority is to deliver superior performance with the trust and security our customers need and we’re a committed innovation partner, shaping the future of connectivity.

For our latest updates, please visit us online www.nokia.com

To view open positions and to apply, please visit: www.nokia.com/careers

Industry
Telecommunications
Company Size
10,000+ employees
Headquarters
Espoo, FI
Year Founded
Unknown
Website
nokia.com
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