Software Engineer - GPU
Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 14, 2026. Matchtech scores A on the Alion truth index.
Join a team developing advanced simulation and visualisation technologies that support the design, testing and assessment of complex engineering programmes. The team creates sophisticated physics-based simulations that accurately replicate how sensors perceive and interact with their environment, enabling highly realistic modelling and analysis.
The company are a multi-national group, being No 1 in Europe for what they do! With a number of awards and recognitions, with great career progression and opportunities across the business!
Important: All applicants must be able to obtain Security Clearance and must be a British Citizen or a Dual UK national with British citizenship.
Working: The role offers flexible working but does require engineers on site for 2-4 days per week and is a on secure site where SC clearance is needed.
Join a business at the forefront of innovation, with a lot to offer! A company backed by a record multi-year order book, offering long-term stability and sustained investment, with years of secured work ahead!
Company Highlights:
- Be part of an organisation that invests in its people and their long-term success:
- Join a company who are a global leader in defence innovation, known not only for its technological excellence but also for its outstanding workplace culture.
- A reputable business who, have a number of awards and recognitions, including Sunday times 'Best Places to Work 2024'. Recognised as a 'Most Loved Organisation'
- A organisation passionate about it's people with accreditations such as 'Investors in People 'We Invest in People' (Gold) & Investors in People 'We Invest in Wellbeing' (Platinum) - the highest level of accreditation.
Working within the, you'll develop and enhance advanced 3D rendering software used to create highly realistic virtual environments. These simulation capabilities enable detailed modelling, analysis and performance evaluation within digitally recreated real-world scenarios.
You'll contribute to both new and existing software products, collaborating with engineers, scientists and technical stakeholders to deliver innovative simulation solutions. The role also offers opportunities to participate in research activities, explore emerging technologies, including AI, and help shape future simulation capabilities.
Depending on your experience, you'll have the opportunity to lead technical projects, influence design decisions and take ownership of delivering solutions across multiple programmes.
Essential Skills & Experience
- Experience developing software in C++
- GPU programming expertise using CUDA, OpenGL, Vulkan, or similar technologies
- An understanding of RF or EO/IR sensing and propagation, with experience translating physical models into efficient software solutions
- Experience applying modern software engineering practices, including testing, version control (Git) and CI/CD
- A degree in Software Engineering, Physics, Mathematics, Engineering or a related discipline, or equivalent commercial experience
Desirable Experience:
- Experience in the Defence / Aerospace or safety regulated environment would be advantageous.
Even If you feel like you don't meet every requirement, we encourage you to reach out and apply.