Senior/Principal 5G Protocol Stack Engineer
Vicinity Technologies Limited
Vicinity Technologies Limited, a dynamic leader in the UK’s 5G revolution, is seeking talented Senior/Principal 5G Protocol Stack Engineers to join our team of innovators. As a key contributor, you will play an integral role in developing cutting-edge 5G, 6G, and Non-Terrestrial Network (NTN) solutions that are transforming the way we connect and communicate.
Job Responsibilities
• Design, develop, maintain and deliver 5G protocol stack software for NR base-station and NR User Terminal.
• Responsible for the MAC-PHY integration.
• Analyse and implement new 3GPP features related to NR protocol stack.
• Continuously enhance 5G product performance, including product verification, end-to-end testing, network deployment and field trials.
• Collaborate with system, hardware and PHY software teams to make sure system requirements can be fulfilled.
Requirements
• Ph.D. holder or Master degree in Electronic Engineering, Computer Science or relevant disciplines with minimum 3 years of related experiences. Candidate with less experiences may also be considered.
• Hands on experience in design and implementation of LTE/5G NR MAC/RLC/PDCP/NAS/RRC layers.
• Strong understanding of 3GPP NR Specification and ORAN architecture.
• Knowledge of networking protocols such as TCP/IP, UDP, SCTP and etc.
• Background in cellular communication systems across 4G/5G PHY, system, and RF is preferred.
• Proficiency in C/C++ and python.
• Strong analytical, communication and teamwork skills.
Why Join Us
• Play a key role in shaping the future of connectivity in the UK, as we build and deploy the next generation of 5G networks.
• Enjoy ample opportunities for professional development and advancement within a rapidly growing company.
• Benefit from a competitive salary, performance-based bonuses, and a comprehensive benefits package.
About Vicinity
Founded in 2023, Vicinity develops and deploys advanced base stations, NTN solutions, software-defined terminal solutions and private networks, with global trials already underway. We collaborate with silicon providers, operators, integrators and top research institutes, pushing past 5G into what is next.
🌐 www.vicinitysys.com
📩 To apply, send your CV and a brief cover letter to [email protected]
Be part of building what’s next — lead the R&D that defines tomorrow’s networks.