Senior Test Software Development Engineer

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Senior Test Software Development Engineer

Greece(Onsite)

As a Senior Test Softaware Development Engineer, you’ll play a key role in shaping the future of Nokia’s leading 7750 SR internet router, powering the evolution of Mobile Gateways and Data Center networks. Your expertise will drive end-to-end automated testing across a wide array of IP/MPLS features, from L2/L3/MPLS to QOS, while pushing the limits of hardware performance and scaling. You’ll collaborate with Software, Hardware, Support, and Product Management teams, ensuring top-tier functionality and readiness for General Availability (GA) release. Join the cutting-edge world of Network Infrastructure, where IP Routing, Optical Networks, and submarine systems deliver unmatched speed, reliability, and efficiency in an ever-growing market.

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Your responsibilities

• Create and execute test plans for functional and system testing on Nokia's IP products
• Review test plans, test procedures and infrastructure for adequacy and completeness/correctness
• Automate all test cases using Python in Pytest environment
• Integrate automation in the regression infrastructure
• Augment test strategies with real-world Customer deployments.
• Work with product documentation team for creating and maintaining customer documentation

This position is expected to play a role in system design so that Quality Assurance is considered throughout the entire lifecycle of the product.

Your skills and experience

You have

• Bachelor’s degree or equivalent experience (especially in CS, EE)
• 8-12 years of software development and engineering experience
• Experience in IP networking testing and troubleshooting
• Experience and knowledge of Linux and programming languages (preferably scripting languages like Python, Perl, TCL, shell)
• Proven aptitude for methodical problem-solving, good communication skills, strong attention to detail, and ability to work well in a close-knit team
• Ability to lead technical discussions and decisions
• Quick learner, self-starter, personal and project management skills

It would be nice if you also had

• University Master’s degree
• Knowledge (and experience if possible) of routing protocols (OSPF, ISIS, BGP) and/or signaling protocols (RSVP, LDP, Segment Routing)
• Knowledge (and experience if possible) of CNF (Cloud-native Networking Function), VNF (Virtualized Networking Function), SDN, and related virtualization/cloud technologies (Containers, Kubernetes, OpenStack, KVM/QEMU, Xen, Vmware ESXi)
• Familiarity with networking test tools (IXIA, Spirent, IPerf, Wireshark, etc.)

Benefits

• We provide a comprehensive private life and medical insurance plan to safeguard your well-being and that of your family.
• As part of our commitment to your health, we offer an annual medical check-up program.
• We offer a pension plan to help you plan for your future and ensure financial security after retirement.
• Enjoy the convenience of a ticket restaurant e-card, which can be used at various restaurants and eateries according to our policy (currently at €120 monthly)
• You will be provided with a company mobile device and subscription to stay connected and efficient in your work.
• We offer company bus transportation to facilitate your daily commute to and from work.
• Take advantage of our Personal Support Service, which provides confidential and professional support and guidance on a range of emotional, practical, and work-life topics.
• Participate in Nokia's voluntary employee share purchase plan, allowing you to share in the company's success.
• Our Employee Recognition program, "Everyday Excellence," acknowledges and rewards outstanding contributions. You can redeem awards through our online store.
• Earn a generous referral bonus of €2.000, one of the highest in the market, for referring qualified candidates to join our team.
• Enjoy 90 calendar days of paid leave for the arrival of a new child.
• Engage in social clubs and cultural activities organized by the company to foster a sense of community and well-being.
• E-Learning Platforms: Access renowned e-learning platforms such as NokiaEDU, Harvard ManageMentor, and LinkedIn Learning for technical training and personal development.
• We provide ample opportunities for career growth and development, including training programs and mentorship initiatives.

More information

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.

About the Business Group

A robust digital backbone is the unsung hero of modern life, underpinning everything from daily interactions to cloud computing and critical infrastructure. The Network Infrastructure team is passionate about pushing the boundaries of what's possible in networking, tackling the toughest challenges and delivering innovative solutions.

We deliver trusted, purpose-built IP, optical, fixed, and data center solutions that power the internet, drive the global economy, and support the mission-critical industries that keep the world running.

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 CategoryApplied R&D
• Posting Date10/15/2025
• Job ScheduleFull time
• Job TypeExperienced
• Job Identification24592
• Will NSA/CAPS approval be required? (E.g., accessing a US Customer Network?)No
• Role TypeIndividual contributor
• Locations14 km National Road Athens-Lamia, Athens, Attiki, 14564, GR(Onsite)
• Regular or TemporaryRegular

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At Nokia, we want every candidate to be able to perform their best. If you need any adjustments or support during the recruitment process, please let us know. All requests are treated confidentially.

AI Statement: Nokia embraces the strategic use of Artificial Intelligence (AI) within our recruiting process to enhance the candidate experience and significantly improve our operational efficiencies. By leveraging AI-powered tools, we aim to create a more responsive and equitable journey for all applicants. Concurrently, we advocate for the intelligent, ethical, and safe use of AI by candidates and applicants when preparing and submitting their applications for our roles. This includes ensuring that any AI-generated content is thoroughly reviewed for accuracy, originality, and relevance, and that its use aligns with principles of transparency and integrity. Our goal is to foster a recruitment environment that benefits from technological advancements while upholding fairness, authenticity, and human oversight.

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