Software Engineer

Spectrum IT Recruitment is working with an innovative technology company developing cutting-edge 5G communications technology, and we’re looking for a Software Engineer to join its growing engineering team.

This is a hands-on role focused on the software infrastructure underpinning 5G NR physical layer (PHY) systems, with a particular emphasis on achieving real-time performance on embedded platforms.

You’ll be working at the intersection of embedded software, high-performance C/C++ and advanced wireless communications, collaborating with hardware, systems and test engineers to deliver highly optimised solutions.

What you’ll be doing:

• Developing software used to run and test 5G NR PHY algorithms
• Writing and optimising high-performance C/C++ code
• Optimising performance using SIMD, multithreading and hardware acceleration
• Integrating software with 5G PHY algorithms and ARM-based platforms
• Improving and maintaining automated CI testing across the platform
• Supporting interoperability testing with other technology vendors and operators
• Working closely with hardware, system architecture and system test teams
• Contributing to technical reviews and customer-facing engineering discussions

What we’re looking for:

• Strong commercial C or C++ development skills
• Experience with scripting using Python, Bash or Groovy
• A good understanding of software performance and optimisation
• Strong problem-solving skills and the ability to work within multidisciplinary engineering teams

Experience in any of the following would be particularly valuable:

• Real-time embedded systems and Embedded Linux
• ARM platforms
• SIMD and multithreaded software optimisation
• FPGA or DSP hardware acceleration
• Signal processing / DSP
• Xilinx Vivado or other FPGA toolchains
• 5G / telecommunications software development
• O-RAN, eCPRI or fronthaul protocols

If you’re a C/C++ Software Engineer who enjoys getting close to the hardware and solving challenging real-time performance and optimisation problems, this is an opportunity to work on some seriously interesting next-generation communications technology.