In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running. The Network Infrastructure group is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise
Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, we’ve united two industry leaders to create an optical networking powerhouse—combining cutting-edge technology with proven leadership to redefine the future of connectivity.
In Nokia, we are building the backbone of global connectivity. As a C++ Software Engineer, you will architect the future of Optical Networks technologies. We operate in a high-trust, international environment where clean code, decoupled architecture, and engineering excellence are our North Star.
You will be an integral part of a cross-functional team, owning the full lifecycle from conceptual design to deployment. We empower our engineers to be proactive problem-solvers—if you identify a bottleneck or a potential system improvement, you have the autonomy to lead that change.
The AI-Enhanced Workflow: We are committed to engineering efficiency. In this role, you will integrate AI-driven Development Life Cycle (DLC) tools into your daily workflow. By leveraging advanced AI coding assistants and LLM-based utilities, we automate boilerplate tasks, accelerate unit test generation, and enhance code analysis. We want our engineers focused on high-level architecture and complex logic while utilizing the latest tooling to streamline execution.
Responsibilities
- Architect & Code: Build high-performance embedded applications for Intel and ARM architectures using Modern C++.
- Modernize: Utilize STL, Boost, and asynchronous programming to solve complex concurrency challenges.
- Quality First: Lead the charge on robustness by writing comprehensive unit, E2E, and stress tests.
- Collaborate: Engage in high-signal code reviews and contribute to team-wide design decisions in a global, distributed environment.
Qualifications
- C++ Craftsmanship: Deep knowledge of OO concepts, multi-threading, and data structures.
- Growth Mindset: A passion for exploring modern C++ standards and staying ahead of industry trends.
- Tooling Mastery: Familiarity with Git, Python, and GTest.
- Domain Expertise: Knowledge of Layer 0 (DWDM) and embedded systems is highly valued. Specifically, experience or familiarity with optical components such as ROADM, WSS, DGE, and ILA is a significant advantage.
- Communication: Fluency in English and the ability to collaborate effectively across different cultures and time zones.
Education
- MSc / BS in Computer Science, Electrical Engineering, or a related field.
Join us to build a faster, more connected world.
Skills Required
- Deep knowledge of C++, OO concepts, multi-threading, and data structures
- MSc / BS in Computer Science, Electrical Engineering, or a related field
- Experience with Intel and ARM architectures
- Knowledge of Layer 0 (DWDM) and embedded systems
Nokia Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Nokia and has not been reviewed or approved by Nokia.
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Equity Value & Accessibility — Equity programs include a global employee share purchase plan with company matching and multi‑year share awards. These mechanisms broaden participation and tie rewards to long‑term outcomes.
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Healthcare Strength — Health coverage includes major medical plans with supplementary options such as vision, legal services, and care navigation. The range of offerings indicates comprehensive support for medical needs.
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Parental & Family Support — A global policy grants paid leave for new parents regardless of gender and provides structured return‑to‑work support. Company‑paid life insurance further strengthens family protection across regions.
Nokia Insights
What We Do
At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.
