Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Noir
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 … SEO, analytics, and internationalisation strategies. Practical experience with incremental UI migrations from legacy frameworks. This is an excellent role for someone who enjoys a balance between modern front-end development and legacy UI migration, with the opportunity to shape a modern platform from the ground up. Location: Swindon, UK (Hybrid - 3 days in the office after probation) Salary More ❯
Wiltshire, England, United Kingdom Hybrid / WFH Options
Reed
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 … .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 More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Avanti
impact. Location & working pattern Hybrid: office-based minimum 3 days per week (commutable to the Swindon area). Full-time, permanent. Role overview We’re looking for an experienced Web Developer to help evolve and modernise our established SaaS platform. You’ll own front-end work, drive a gradual migration from older .NET UI patterns to modern MVC + … 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 … with SEO basics for SPAs, instrumentation/analytics and internationalisation. Experience using AI coding assistants responsibly (e.g., Copilot) while critically reviewing output. Education & experience Proven track record shipping production web UIs in a .NET + React environment. Degree in Computer Science/Engineering or equivalent practical experience; portfolio or GitHub desirable. Benefits & additional info Competitive salary (depending on experience More ❯