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Senior Software Engineer, 5G Protocol Stack

Duisburg, Germany💼 Full-time🗓 2026-01-23 → 2026-07-31

Core

Design, develop, integrate, and validate UE and gNB protocol stack software for 5G NR and/or LTE systems to enable space-powered IoT solutions.

Role type

Senior IC embedded software engineer (5G protocol stack)

Builds

Production-quality embedded software for 5G NR/LTE protocol stacks

Domain

Telecommunications / 5G / Space IoT

Deliverable

production ML models | product features | infrastructure

Required skills

C/C++ development, POSIX environments, Linux-based embedded systems, 3GPP protocols, system-level integration, embedded software testing

Technologies

5G NR, LTE, 3GPP

Responsibilities

Design UE and gNB protocol stack software, develop and integrate protocol stack components, validate protocol stack functionality, collaborate with PHY, RF, and Core Network teams, contribute to system-level integration and testing

Seniority

Senior, hands-on IC

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