Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Avanti
deploy robust applications that power personalised customer communications across the travel sector. Key Responsibilities Develop and maintain applications in C#, .NET, SQL Server, and Blazor Migrate older WebForms systems into modern Azure-based solutions Design and consume APIs using Entity Framework Core Work across front-end and back-end components (HTML … software. You’ll thrive in a smaller business where you can make an immediate impact and take real ownership of your work. Essential Skills C#/.NET (WebForms, .NET Core/6+) SQL Server Entity Framework Core Blazor (or strong front-end experience) JavaScript, HTML, CSS Azure (App Services, DevOps, CI More ❯
Morecambe, Lancashire, United Kingdom Hybrid / WFH Options
Harvey Nash
We're looking for candidates with experience in: · Backend Development o C# with .NET Core o RESTful API development o SQL Server and database design · Legacy Systems o ASP.NETWebForms (maintenance and migration projects) · Integration o Integration with third-party services and internal platforms o System design and architecture More ❯
Heysham, Lancashire, United Kingdom Hybrid / WFH Options
Harvey Nash
We're looking for candidates with experience in: Backend Development o C# with .NET Core o RESTful API development o SQL Server and database design Legacy Systems o ASP.NETWebForms (maintenance and migration projects) Integration o Integration with third-party services and internal platforms o System design and architecture More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Prism Digital
leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps More ❯
leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps More ❯
london, south east england, united kingdom Hybrid / WFH Options
Prism Digital
leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Prism Digital
leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Prism Digital
leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps More ❯
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 … 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 semantic HTML More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Prism Digital
team and liaising with external consultancies etc. What you’ll be doing: Design and build complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Contribute to the technical roadmap and influence best practices across squads Partner with More ❯
team and liaising with external consultancies etc. What you’ll be doing: Design and build complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Contribute to the technical roadmap and influence best practices across squads Partner with More ❯
london, south east england, united kingdom Hybrid / WFH Options
Prism Digital
team and liaising with external consultancies etc. What you’ll be doing: Design and build complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Contribute to the technical roadmap and influence best practices across squads Partner with More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Prism Digital
team and liaising with external consultancies etc. What you’ll be doing: Design and build complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Contribute to the technical roadmap and influence best practices across squads Partner with More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Prism Digital
team and liaising with external consultancies etc. What you’ll be doing: Design and build complex apps with C# and .NET Core/Framework Lead migrations from WebForms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Contribute to the technical roadmap and influence best practices across squads Partner with 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 … 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 … 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 More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Avanti
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 … 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 … 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, formsMore ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Data Careers
Location: Fully remote/WFH (UK residency only) Salary: £50,000 - £55,000 (+ on-call £5K + a comprehensive range of Employee Benefits) Essential Skills: C#.Net, MVC, ASP.Net, SC Clearance We are looking to recruit an SC Cleared Software Engineer to a leading technology consultancy. This is a home based role with limited travel for team meetings. … with ITIL IT Service Management processes Strong appreciation for development standards and quality procedures 2+ years' professional experience with some of the following technologies: Technical Skills: .Net MVC ASP.net WebForms Hibernate Entity Framework Web Technologies: HTML, CSS JavaScript, jQuery, Angular SQL, T-SQL, MySQL More ❯