Technical Lead, 4G PHY
Parallelwireless
Posted: January 9, 2026
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Required Skills
Job Description
Parallel Wireless is a U.S.-based pioneer in Open RAN innovation, transforming how mobile networks are built, optimized, and powered. Through our GreenRAN™ portfolio, we enable operators to deliver next-generation connectivity with unmatched energy efficiency, automation, and flexibility.
What you will do :
• Work on cutting-edge cellular technology, Design and implement digital processing SW modules in the baseband modem.
• Implementing O-RAN standard functionality.
• Implementation of cloud-based applications for PHY layers.
• Debug test and integrate SW modules within our product.
• Take active role in defining SW architecture.
What you must have - :
• Proven C++ Capabilities
• Real-time embedded and multi-threaded software in Linux environments.
• The following Capabilities
• Team Player, creative and independent, with strong communication and interpersonal skills
• Excellent Debugging Skills
• Ability to multitask and prioritize work and time including context switching
• Positive attitude and professional demeanor
• Fluency in English.
Nice to have :
• Background in digital signal processing or PHY Layer of wireless technologies
• OOP Design & Development
• Python Experience
• MATLAB Experience
• 4G/5G 3GPP Spec (or similar) Knowledge
• Background with Arm architecture
• Background in AVX/Neon/SIMD programming
• DSP
• K8s experience.