5G NTN RAN Software Architect

3 weeks ago


Germany, United States Aerospacelab Full time

About AerospacelabOur mission is supported by an ambitious vertically integrated approach: design & manufacture of small satellites combined with development of earth observation services.Since its creation in 2018, the company has already grown substantially. Our team gathers more than 25 engineering expertise, from hardware design to software development & data science.In 2025, Aerospacelab counts offices in Louvain-la-Neuve (Belgium), Toulouse (France), Lausanne (Switzerland) and US West Coast with more than 350 full-time employees, with the ambition to position itself as the European leader in small satellites.Your missionWe are building the future of 5G connectivity in space. As part of Aerospacelab, you will play a key role in analyzing and contributing to the evolution of 3GPP standards, with a focus on Non-Terrestrial Networks. Your work will ensure scalability, reliability, and performance for next-gen satellite-based communication systems.You are a strategic thinker with strong technical depth, passionate about designing robust architectures for complex systems. You thrive in collaborative environments and enjoy influencing both technical and standardization directions.DutiesDefine and maintain the software architecture for 5G NTN gNB componentsEnsure compliance with 3GPP standards while optimizing for satellite-specific constraintsCollaborate with system engineers, protocol experts, and hardware teams to deliver integrated solutionsEvaluate emerging technologies and propose architectural improvementsContribute to internal design reviews and development effortsMust haveProven experience in software architecture for wireless communication systemsStrong software engineering skills and experience with distributed systemsAbility to translate complex requirements into scalable architectural designsExcellent communication skillsNice to haveExperience with 5G NTN concepts and satellite communicationsUnderstanding of 3GPP 5G NR specifications, especially RAN architectureExperience in 5G RAN stack developmentBackground in embedded systems or performance-critical networking software #J-18808-Ljbffr



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