151 to 175 of 240 .NET Developer Jobs in England

Microsoft Office Add-In Developer (.NET/C#) Office Add-ins | VSTO | Azure | Azure DevOps | Inside IR35 | ASAP Start | Contract until January 2027 We're partnering with a prestigious London-based law firm to secure an experienced Microsoft Office Add-In Developer to support the development, enhancement … maintenance of bespoke Office solutions used across the business. This role is ideal for a developer with strong experience in .NET, C#, VSTO and custom Microsoft Office add-ins , alongside exposure to Azure-hosted solutions and Azure DevOps (ADO) pipelines . While primarily remote, candidates should be willing ...

Senior .Net Developer Wokingham (2 days onsite/3 days WFH) Up to £85,000 + Bonus Were hiring for a scaling digital products business building modern, cloud-based platforms used across financial services and enterprise. This is a hands-on, product-driven role not consultancy, not legacy … where youll own features, ship code, and work on high-impact systems. What Youll Be Doing Building C#/.NET/ASP.NET Core applications Designing APIs & microservices Working on high-volume, transaction-heavy platforms Deploying to Azure/AWS Owning features end-to-end in a product team What ...

Software Developer (C#/.NET/MAUI) – Southampton, Hampshire Are you a C#/.NET Software Developer looking for a role where you can build real-world products that make an impact? This is an exciting chance to join a specialist engineering team developing cutting-edge … take ownership while working on challenging projects. What you’ll be doing: Designing, developing, and maintaining Android, PC, and cloud-based applications Using C#, .NET, and .NET MAUI to create intuitive and reliable software Collaborating with R&D and UX/UI teams to deliver new features ...

month contract, fully remote Full Stack Developer - .Net and React Up to £350 per day outside IR35 A retail company are hiring for a Senior Full Stack Engineer to join their order fulfilment team to help design, build and evolve the digital platform. This is a hands … that uses agentic AI tools throughout its development process. Responsibilities Design build and maintain scalable secure and high-performing ecommerce applications using React C# .NET and Azure Deliver end-to-end features across the stack from frontend experience through to backend services Work in short iterative cycles alongside product ...

Senior .Net Developer- York once a week- C#, ASP.NET, SQL, Azure Salary up to £70K 2 days a week onsite in York Office in York, 25 days holiday, healthcare, free parking, social and so much more For more information, please email Join our team as we embark ...

Senior C# Developer/Software Engineer (C# .Net Core AWS) Sunderland/WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Developer role at a growing games/gambling site … whilst enjoying a range of benefits and perks. As a Senior C# Developer within the customer onboarding team you will help shape the player onboarding and registration journeys, including KYC and identity verifications. You'll design and develop backend features that interact with the web front end (TypeScript, Vue.js ...

Full Stack Developer (.NET/Angular) Hybrid – London We're hiring on behalf of a well-known retail brand looking for an experienced Full Stack Developer to join their in-house tech team. You'll work across a broad range of internal systems that support critical business … service, order processing, and fulfilment. The environment is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket What You’ll Get: A hybrid ...

Senior Back-End Developer - .NET/C#Are you looking for a new challenge? Looking for autonomy and a seat at the table? London | Hybrid | FintechThe RoleA fast-growing fintech is building a new in-house engineering team and is looking for a Senior Back-End Developer to become a key technical hire. You'll take ownership of a modern platform built with C#/.NET microservices, PostgreSQL, Redis and Google Cloud, helping shape architecture, engineering standards and future development. Key ResponsibilitiesBuild and maintain C#/.NET microservicesDesign APIs, integrations and data modelsDevelop secure ...

Developer (.NET) | Outside IR35 | £300-£350 per day | Windsor We're working with a client looking for an experienced Web Developer to join them on an initial 3-month contract , with an ASAP start , supporting the ongoing development and enhancement of a business-critical application. This … Outside IR35 engagement paying £300-£350 per day and requires full-time onsite presence in Windsor . Key Skills Required Strong commercial experience with .NET Solid T-SQL development skills Strong JavaScript experience Experience using Claude Code and AI-assisted development tools Experience developing and maintaining web applications ...

Lead C# .Net Developer Asset ManagementLeading London-based trading house has an outstanding opportunity for a C# winforms and Webforms Developer to join the team. Our client is a 500 million strong asset manager/fund. They use an innovative approach using quantitative techniques to identify relative … conditions. This is an opportunity for someone that wants to work with a smart people in a collaborative environment. You will be the only developer creating a brand new greenfield trading platform in the real estate space. You will gain masses of financial exposure as well as work ...

Role: We’re looking for a Senior .Net Developer to help design, build, and maintain high-quality software solutions. You’ll be involved across the full development lifecycle, from planning and architecture through to deployment and ongoing maintenance. This role gives you the chance to work on challenging … technical decisions, and collaborate closely with engineers, product, and QA teams to deliver scalable and reliable systems.Key Responsibilities:Develop and maintain applications using .NET and C#Build and support APIs and backend servicesContribute to technical design and architecture discussionsWrite clean, maintainable, and well-tested codeReview code and support best practices ...

experienced Senior .NET Developer looking to work on large-scale, high-availability systems used by millions of customers worldwide? Join a fast-paced technology team driving innovation through a cutting-edge proprietary platform and help deliver industry-leading digital experiences. What You'll Be Doing Designing, developing … enhancing scalable .NET applications and services. Building integrations between web front ends, back-end systems and third-party platforms. Writing clean, reusable and testable code using modern development practices. Taking ownership of features from development through to production support. Collaborating within Agile teams alongside Developers, QA and Platform Engineers. ...

Location: London; UKWork type: HybridSeniority: SeniorPrimary skill: .NETPosted: 2026-09-29We're looking for a Senior .NET Developer to join our team in London, United Kingdom in a hybrid working mode. In this role, you will contribute to building high-quality, scalable software solutions that meet client ...

Role: Senior C# .NET DeveloperLocation: London, UKWorking Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool StreetEmployment Type: ContractRate: 500 a day Inside IR35 via UmbrellaRole OverviewWe are seeking experienced Senior C# .NET Developers to join a strategic technology transformation programme within a leading international banking … root-cause analysis. Follow engineering, security and development standards. Participate in Agile delivery. Support application modernisation and cloud adoption. Mandatory SkillsStrong commercial C#/.NET development experience.NET Core/.NET 6+ASP.NET Core/Web APIREST APIs and microservicesSQL Server, including complex queries, stored procedures and optimisationEntity Framework/ ...

Developing, and maintaining Optimizely centric based solutions as well as bespoke solutions written using .NET.Implementing Optimizely (and associated technologies) and bespoke software solutions using .NET Core/.NET Framework, C#12 and ASP.NET Core.Collaborating effectively with QA, BA, PM, DevOps and other members of the wider Engineering and agency … improved and evolved as practices mature.Ensure that the technical objectives of the Optimizely Engineering team are met - ensuring that our reputation for Optimizely and .NET technical excellence is maintained and excelled.Candidate Criteria:Good Optimizely CMS development expertise using versions 11 and 12; alternatively highly experienced using Umbraco CMS.Good knowledge ...

Found Talent are working with a growing technology company that are looking to add a Senior C# .NET Developer to their team. This is a role focused on new development. You'll have real influence over the technology used, with a business that invests in its developers' growth. ...

.net Core Developer – Fintech Remote Working Quant Capital is urgently looking for a C# Developer to join our high profile client. My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending solution. … Software Developer will work closely with the Lead Developer and Product Owner to define and redefine the business requirements. You will be a part of an AGILE development team in a fast paced role where the expectations will be high. There will be a need to assimilate ...

.net Core Developer – FintechRemote Working Up to 50,000Quant Capital is urgently looking for a C# Developer to join our high profile client. My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending … solution. The Software Developer will work closely with the Lead Developer and Product Owner to define and redefine the business requirements. You will be a part of an AGILE development team in a fast paced role where the expectations will be high. There will be a need ...

Location: Hybrid/Office-Based - Chippenham Employment Type: Full-Time, Permanent Hours: 37.5 per week Reporting To: Scrum Master Software Developer | C# .NET | Azure | SQL Server | Hybrid An exciting opportunity has arisen for an experienced Software Developer to join a growing technology team. You'll be involved … developing, enhancing, and maintaining a range of business-critical applications using C#, .NET, Azure, SQL Server, and modern web technologies. This role is ideal for someone who enjoys working across both modern and legacy systems, values clean code and software quality, and thrives in a collaborative Agile environment. Competitive ...

Lead C# Developer/Engineer (C# .Net Desktop Application) Reigate/WFH to 100kDo you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual … contribution)Health Care and Life AssuranceTraining and career developmentSocial events and a range of other perks Your role: As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance platform that handles 4 billion requests per month. ...

Junior .net Core Developer – FintechRemote Working Up to 50,000Quant Capital is urgently looking for a C# Developer to join our high profile client.My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending … solution.The Software Developer will work closely with the Lead Developer and Product Owner to define and redefine the business requirements. You will be a part of an AGILE development team in a fast paced role where the expectations will be high. There will be a need to assimilate ...

Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to 110k+Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid financial backing and ambitious … pension contributionContinuous career development opportunitiesSocial team atmosphere with a range of events and early finish for drinks on FridaysYour role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform using the latest versions of C# .Net to produce high ...

.NET Core DeveloperLooking for your next challenge We only use the latest Microsoft technologies: including but not limited to: C#, .NET Core and microservices, we will give you the chance to work on highly interesting projects for the applications we develop in house for the international travel industry ...

.NET Core DeveloperLooking for your next challenge Working with the latest technologies including but not limited to: C#, .NET Core and microservices, we will give you the chance to work on highly interesting projects for the applications we develop in house for the international travel industry which ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to 130kDo you have expertise with backend C# combined with strong technical leadership skills? You could be progressing your career in a hands-on Lead C# Developer role at a well-funded Fintech scale-up. … Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations and oversee the configuration and upkeep of secure, reliable server environments. You'll work closely with internal teams ...