Senior Software Engineer – Frontend & UI/UX
Hybrid Working
Permanent
You build things that look right, feel right, and work right. Not just functional genuinely well crafted.
We're hiring a Senior Software Engineer with strong frontend and UI/UX capability to join a growing engineering team delivering secure, complex software for regulated environments.
This is a hands‑on role. You will write code, shape standards, and help a talented team raise the bar on everything user-facing.
What you'll be doing
- Designing and building high‑quality software using C# and the modern .NET stack, including ASP.NET Core.
- Leading frontend delivery in React with a sharp focus on usability, accessibility, and visual quality.
- Translating Figma designs into scalable, maintainable UI components.
- Contributing to shared component libraries and frontend engineering standards.
- Supporting architecture decisions where frontend structure and user experience intersect.
- Mentoring engineers and conducting peer reviews.
- Working collaboratively across software, test, DevOps, architecture, and delivery teams.
What we're looking for
- Professional experience in C# and .NET including ASP.NET Core.
- Solid React frontend development experience.
- Proven ability to implement UI from Figma or similar design tools.
- Strong understanding of UI/UX principles, accessibility, responsive design, and frontend performance.
- Experience with component‑based frontend architectures.
- A high standard of attention to detail around layout, usability, and visual consistency.
- Agile delivery experience.
- The confidence to challenge, improve, and help shape how software is built.
- Experience building or contributing to a company‑wide design system.
- Figma prototyping or interaction design skills.
- Containerised or cloud deployment experience.
- Knowledge of modular or clean architecture approaches.
Important
You must be a UK national to allow for UK Government security vetting (UKSV) if not already obtained.
