2 of 2 Permanent ASP.NET Core Jobs in Swindon

reusable UI components and collaborate closely with backend engineers, designers and product managers. Key responsibilities Maintain and enhance an existing .NET WebForms UI while driving an incremental migration to ASP.NET MVC/Razor and React components. Build and refine React features (components, hooks, routing, forms, error boundaries and user flows). Consume ASP.NET Core APIs from … . Own front-end tooling and developer experience. Collaborate with backend engineers on API contracts and UX acceptance criteria with designers/PMs. Essential skills & experience Practical experience maintaining ASP.NET WebForms UIs (pages/controls, ViewState, server controls) and authoring ASP.NET MVC/Razor views. Strong React skills (TypeScript preferred): components, hooks, routing, state, forms and error boundaries. … Solid web fundamentals: HTML5, CSS3 (Flexbox/Grid), responsive design, JavaScript/TypeScript (ES2020+), cross-browser compatibility. Hands-on accessibility experience (WCAG-aligned). Performance-first mindset (Core Web Vitals): code splitting, lazy loading, bundle analysis. Experience calling REST APIs securely from the browser, handling auth tokens/refresh and robust error UX. Testing: Jest + React Testing More ❯

Web Developer - SaaS - Swindon (Hybrid, 3 Days in Office) (Tech stack: Web Developer, .NET Framework, WebForms, ASP.NET MVC, React, TypeScript, SCSS, Accessibility, API Integration, Performance Optimisation, Testing, Front End Developer) Our client is an established technology business that builds and maintains sophisticated digital platforms used across multiple sectors. They're embarking on a major UI modernisation programme, evolving their … existing .NET WebForms interface into a cutting-edge modern front end using React and ASP.NET MVC. They're seeking a Web Developer who enjoys working across both legacy and modern stacks, someone comfortable maintaining and optimising an existing UI while helping to drive a structured migration to a next-generation front end. This is a fantastic opportunity to join … enhance an existing .NET WebForms UI while supporting a structured migration to MVC and React. Build modern React components and features (hooks, routing, forms, error boundaries). Integrate with ASP.NET Core APIs, ensuring resilient data flows and error handling. Develop and maintain a reusable component library and manage CSS architecture, responsive layouts, and theming. Ensure accessibility and More ❯