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# Full Stack.Net SW Engineer (R&D, Complex Engineering)

- **Company:** Hays plc
- **Location:** Oxford, UK
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), C Sharp (Programming Language), Computer Programming, Software Design Patterns, Object-Oriented Software Development, Commercial Software, Proprietary Software, Software Engineering, TypeScript, Blazor, Data Management
- **Published:** September 4, 2026
- **Apply:** https://jobsthamesvalley.co.uk/jobs/apply/ats-redirect/?id=2953860489-2

## About the Role

week, joining their R&D function and will likely require your own vehicle. This role requires 18 months+ commercial C# .Net experience and demonstrable experience working end to end on Full Stack Software Engineering projects (ownership and autonomy of projects).Ideally you'll have a connection with Mechanical or Applied Engineering / Scientific SW Development projects. Your new roleThis role sits in the core Development team and would suit a Software Engineer with a passion for Science/Applied Engineering with commercial Full Stack experience. You'll participate in the full development lifecycle working on proprietary applications that underpin the business rather than customer-facing websites or generic enterprise systems.The right person will be motivated and hungry to solve first-of-their-kind challenges building proprietary software that makes a difference in the world. You will design, develop and maintain innovative tools spanning data management, traceability, visualisation,
predictive modelling, material and component design, and production quality assurance. You'll work closely with process engineers, technicians and material scientists to deliver high quality, intelligent solutions that support cutting edge manufacturing and materials development.With the rapid expansion and new investment into the company it's an exciting time to be joining with solid progression opportunities. You're also safe in the knowledge the future is bright as their customer list boasts some of the worlds leading tech and engineering brands. What you'll need to succeedWe're looking for candidates with a strong degree in a STEM or Computing discipline - ideally from a Russell Group University.We need 2-8 years working in a commercial Software Engineering role using C# .Net. Ideally you'll have full stack experience with Blazor or JavaScript/TypeScript frameworks.We are looking for robust OOP programming skills, software design patterns/best practices and practical



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