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.NIDC2026More on our products: https://www.nokia.com/networks/data-center/ https://www.nokia.com/networks/ip-networks/ Videos: Connecting the 5G World Nokia Fp5 Nokia Silicon Innovation with Fp5 Create and execute test plans for functional and system testing on Nokia's IP productsReview test plans, test procedures and infrastructure for adequacy and completeness/correctnessAutomate all test cases using Python in Pytest environmentIntegrate automation in the regression infrastructureAugment test strategies with real-world Customer deployments.Work with product documentation team for creating and maintaining customer documentationThis position is expected to play a role in system design so that Quality Assurance is considered throughout the entire lifecycle of the product. You haveBachelor’s degree or equivalent experience (especially in CS, EE)8-12 years of software development and engineering experienceExperience in IP networking testing and troubleshootingExperience 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 teamAbility to lead technical discussions and decisionsQuick learner, self-starter, personal and project management skills It would be nice if you also hadUniversity 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.