Software Engineer

Yoh, A Day & Zimmermann Company; Southampton; Hybrid; GBP 43,000 - 58,000; Full time

Benefits offered by this job

Bonus

Equity

Private Medical

Pension

Job summary

Yoh in Southampton is seeking a Software Engineer – C/C++ for high-performance computing applications. You will help build software intended for space-grade environments, working on embedded platforms and HPC challenges.

You'll contribute to 5G PHY, O-RAN, FPGA acceleration and real-time embedded systems, shaping latency-sensitive algorithms and resource-efficient software. Hybrid working arrangement in Southampton.

Qualifications

• Degree in Computer Science, Engineering, Physics or Mathematics.
• Interest in performance-critical software.
• Exposure to Linux or embedded systems is beneficial.

Responsibilities

• Develop high-performance software in C/C++ for embedded platforms and HPC environments.
• Contribute to 5G PHY/FPGA acceleration and real-time embedded system work.
• Collaborate with engineers to optimize latency and resource use for space-ready software.

Skills

C/C++

Performance-focused

Multithreading

SIMD optimisation

Education

Bachelor's degree in Computer Science, Engineering, Physics or Mathematics

Tools

Python

DSP

FPGA

Job description

Software Engineer – C/C++ | High Performance Computing

Southampton (Hybrid)

£50,000 + Bonus + Equity + Private Medical + Pension

Want to use your C++ skills to build software that could end up running in space

Join a team developing high-performance software for next-generation 5G and satellite communications technolog

y.Working at the intersection of high-performance computing, embedded systems and digital signal processing, you'll help develop and optimise performance-critical software used to run complex 5G physical-layer algorithms on embedded platform

s.You’ll learn from engineers working on technologies including 5G PHY, O-RAN, FPGA acceleration and real-time embedded systems, while building software where performance, latency and efficient use of compute resources genuinely matte

r.Key Ski

• entLinux or embedded systems expos
• ureInterest in performance-critical softw
• areDegree in Computer Science, Engineering, Physics or Mathemat

icsWe're not expecting you to be a 5G expert. You may be a recent graduate with a year or two of commercial experience, or someone who has developed relevant skills through an MSc, PhD, placement year or personal proje

cts.Experience with Python, DSP, FPGA technology, multithreading, SIMD optimisation or embedded systems would be beneficial, but isn't essen

tial.