Front Web Developer

Junior-Mid Web Developer (.NET WebForms)

• Annual Salary: Up to £40,000 + benefits
• Location: Royal Wootton Bassett
• Job Type: Full-time, Permanent

Our client is seeking an experienced Web Developer to join our in-house development team dedicated to advancing our established and commercially successful SaaS platform. This role is based in their Royal Wootton Bassett office and requires commuting for a minimum of three days each week. As a Web Developer, you will play a key role in shaping the future of our platform, driving innovation, and maintaining our competitive edge in the commercial transport market.

Day-to-day of the role:

• Maintain and enhance the .NET Framework WebForms UI.
• Drive a gradual UI migration: replace targeted WebForms pages/controls with ASP.NET MVC views and React components.
• Build and refine React features: components, hooks, routing, forms, error boundaries, and user flows.
• Consume ASP.NET Core APIs from the front-end: data fetching, caching, optimistic updates, and resilient error handling.
• Create and maintain a reusable component library/design system; manage CSS architecture (e.g., SCSS modules or utility CSS), responsiveness, and theming.
• Ensure accessibility (WCAG-aligned), semantic HTML, and keyboard navigation.
• Optimize front-end performance: code splitting, lazy loading, asset/image optimization, CSS.
• Handle client-side auth flows (e.g., OIDC via library), protected routes, and session state in the UI.
• Write and maintain front-end tests.
• Own front-end tooling.
• Collaborate with back-end developers on API contracts and with designers/PMs on UX acceptance criteria.

Required Skills & Qualifications:

• Extensive experience with UI on .NET stacks, including maintaining ASP.NET WebForms UIs and authoring ASP.NET MVC/Razor views.
• Proficiency in React (TypeScript preferred): Components, hooks, routing, state, forms, error boundaries.
• Deep knowledge of Web fundamentals: HTML5, CSS3, JavaScript/TypeScript, browser APIs, and cross-browser compatibility.
• Practical experience in accessibility and performance optimizations.
• Skilled in API consumption, testing, and front-end tooling.
• Excellent collaboration skills to shape UI requirements and align on API contracts.
• Desirable: Exposure to Blazor, design systems like Storybook, SEO & analytics, internationalization, and experience with AI coding assistants.

Benefits:

• Competitive salary, bonus scheme & annual salary review
• Company pension and private medical insurance
• Hybrid working model (3 office days + 2 WFH after probationary period)
• Opportunities for professional growth in a forward-thinking and commercially successful organization

How to apply:

To apply for this Web Developer position, please submit your CV detailing your relevant experience.