Nokia

Sweden (Hybrid)

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.

Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group.

As a Software QA Engineer at Nokia, you'll play a crucial role in ensuring the quality of our cutting-edge communication technology. You will design and execute automated test cases using Python, collaborating closely with a cross-functional team of developers and product managers during sprint planning and backlog refinements. You'll write detailed reports on test execution and defect analysis, enabling swift issue resolution. You’ll thrive in our dynamic Agile environment, working alongside passionate colleagues who are committed to innovation in optical communications. Your strong communication skills will empower you to collaborate effectively within our global team, driving quality and efficiency in our products.

Your responsibilities

• Design and implement comprehensive test plans, creating and executing automated test cases in Python to meet project specifications.
• Collaborate closely with cross-functional software development teams during backlog refinement and sprint planning, ensuring alignment on project goals.
• Generate detailed reports on test execution and defect analysis, improving the reproducibility and resolution of issues to enhance product quality.
• Participate in continuous improvement discussions to promote the adoption of innovative approaches in quality assurance and testing.
• Utilize and integrate version control systems like Git to maintain test scripts and documentation effectively within the agile development workflow.
• Stay updated on optical communication technologies and contribute insights to enhance the team’s approach to testing and quality assurance.

Your skills and experience

• Hands-on experience in automated test development using Python
• Knowledge of optical communication and related technologies
• Master’s degree in Computer Science, Engineering, or a related field
• Effective communication skills for global cross-functional collaboration

It would be nice if you also had:

• Proven knowledge in Agile methodologies and Test Driven Development
• Familiarity with version control systems (e.g., Git)
• ISTQB or other software testing certifications

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.

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Job Info

• Job Category Applied R&D
• Posting Date 01/23/2026
• Job Schedule Full time
• Job Type Experienced
• Job Identification 30761
• Role Type Individual contributor
• Locations Fredsborgsgatan 24, Stockholm, 117 59, SE (Hybrid)
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• As a Software Development Engineer at Nokia, you will play a key role in designing, developing, and maintaining high quality software for next generation optical communication systems. You will work closely with a global team of developers, architects, and product managers to define requirements, create robust software solutions, and deliver high-performance features that meet the needs of our customers. In our dynamic Agile environment, you’ll collaborate daily with passionate colleagues who are driving innovation across the optical networking domain.

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