Über diese Senior AI-Driven 4G PHY Software Engineer Stelle bei Parallelwireless
We are looking for a Senior AI-Driven 4G PHY Software Engineer to join our team and contribute to the architecture, development, and real-time optimization of the LTE Layer 1 (PHY) software stack.
In this role, you will work on complex, high-performance embedded software, developing and optimizing PHY features for carrier-grade Open RAN solutions. You will collaborate closely with MAC, System Engineering, Integration, QA, and Product Management teams.
A key part of the role is leveraging AI-powered tools and agentic software development workflows to accelerate coding, debugging, testing, and delivery
What you will do:
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Design, develop, and optimize LTE Layer 1 (PHY) software components.
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Take ownership of PHY features throughout the development lifecycle, from design and implementation to testing, integration, and production support.
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Investigate complex software issues, perform root cause analysis, and optimize real-time performance.
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Contribute to software architecture and technical design decisions.
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Collaborate with cross-functional teams, including MAC, System Engineering, Integration, and QA.
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Improve software performance, reliability, and maintainability in complex embedded environments.
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Apply AI-assisted and agentic development tools to improve coding efficiency, debugging, testing, and development workflows.
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Share technical knowledge and contribute to engineering best practices.
What you should have:
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4+ years of hands-on software development experience in complex embedded or real-time systems.
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Strong programming skills in C/C++.
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Experience with multithreaded development on Linux-based embedded systems.
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Solid understanding of DSP fundamentals and software performance optimization.
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Strong debugging, troubleshooting, and root cause analysis skills.
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Hands-on experience using AI-assisted development tools or LLM-based workflows, with a basic understanding of AI concepts and RAG.
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Familiarity with Git, CI/CD pipelines, and Agile development practices.
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Strong problem-solving skills and ability to work independently and collaboratively.
Nice to have:
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Knowledge of wireless physical layer (PHY), preferably LTE/4G, 5G, or other OFDM-based technologies.
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Experience with Open RAN (O-RAN), eNodeB/gNodeB, or baseband software development.
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Experience with SIMD optimization (AVX, SSE, NEON) on ARM or x86 platforms.
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Experience with MATLAB or Python for algorithm development, simulation, or validation.
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Experience with cloud-native telecom platforms, containerized environments, or large-scale wireless systems.
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Experience mentoring junior engineers or contributing to software architecture decisions.
Education:
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Telecommunications, or a related technical field.
