Description R&D Engineers research, architect, design, develop, and test software of our products, services, systems and tools. They define, create, integrate, verify and modify SW/system components and utilize innovative solutions to meet customer requirements and specifications. They apply principles and techniques of computer science, engineering, and mathematical analysis. The team you will be part of is an inter-cultural team with a mix of PON (passive optical network), system, embedded software and python experts. Telecom networks are a key element in Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation and technical expertise. Nokia fiber broadband solutions already delivered three generations of PON technology. From Gigabit GPON, network capacity was boosted by a factor of 10 with 25G PON (world premiere with Proximus), paving the way to 50G thanks to our in-house developed ASIC. NIFN2026 Responsibilities Design and execute test strategies and plans for new features. Develop and automate test cases for embedded software and equipment applications. Build and maintain test setups; reproduce and analyze issues on hardware and simulation environments. Collaborate with software, hardware, and ASIC/FPGA teams to ensure product quality. Contribute to bug fixing and feature implementation when needed. Continuously improve test scope, infrastructure, and processes. Qualifications Must have: Master’s degree in Computer Science, Telecommunications, Electrical Engineering, or equivalent experience. Experience in software development and testing (Python and/or C/C++). Hands-on experience with Linux environments and scripting (Python). Knowledge of real-time embedded systems and telecom networks. Familiarity with test automation frameworks (e.g., Robot Framework) and tools like Docker, Jenkins. Strong analytical and problem-solving skills; ability to think creatively. Fluent in English and comfortable working in an international team. Nice to have: Knowledge of fiber technologies (GPON, XGSPON) and test management tools (e.g., Xray/Jira).