1 to 25 of 70 .NET Developer Jobs in London

.NET Developer, Graduate/Junior – Computer Gaming Company – London (Tech stack: Graduate/Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, Graduate/Junior .NET Developer) Having sold over 100 million games consoles and over 500 million games over the last decade, my client is undoubtedly the world’s most recognised computer gaming brand. We have 2 brand new requirements for Graduate/Junior .NET Developer to work in their plush ...

recruiting for a Contract Lead .NET Developer with strong experience in modern .NET/C# architectures and hands‐on Optimizely experience, stepping in to spearhead the build of greenfield digital platforms for one of our key enterprise clients. Role Overview Role: Lead .NET Developer (Associate … help us fulfil our mission to close the world’s digital skills gap. What you’ll do We’re looking for a strong Lead .NET Developer to take complete technical ownership of building brand-new, customer-facing web platforms and digital applications for an established multi‐site enterprise ...

.NET DeveloperConsortia is excited to present an excellent opportunity for talented individuals looking to take their next step in a .NET Developer role, offering substantial opportunities for personal and professional growth.As a .NET Developer, you will contribute to the evolution of our diverse software products … maintain comprehensive documentation throughout the Software Development Lifecycle.Provide technical support to the Support Team and Technical Consultants as needed.Essential Skills:Proven experience as a .NET developer.Familiarity with design patterns, such as Model-View-Controller (MVC).Strong knowledge of C#, HTML, and CSS.Experience working within Agile frameworks, with a particular ...

Full Stack .NET DeveloperConsortia are pleased to be partnering again with a well-established UK-based SaaS company as they look to hire a Full Stack .NET Developer to join their growing engineering team.The business develops and maintains cloud-based software platforms used by organisations across … UK. Their products are actively evolving, with a strong focus on performance, reliability, and continuous improvement.As a Full Stack .NET Developer, you will work as part of a collaborative development team contributing across the full software development lifecycle. You will be involved in building new features, improving existing ...

C#/.NET Developer – Front Office Liquidity, Treasury & Risk Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness, and scalability … microservices architecture while supporting interactive UI tools used daily by several hundred users. Role Overview We are looking for a passionate Senior C#/.NET Developer to build, modernize, and scale our core front-office calculation engines. This is a 100% hands-on Individual Contributor seat . ...

passionate about building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Lead .Net Developer to join our Hippo Herd. We work at the intersection of strategy, design, and technology to solve complex problems and create lasting … value. Our collaborative and agile culture empowers our teams to make a genuine impact. As a Lead .Net Developer, you will play an important role in making Hippo the best Consultancy out there. You will work as part of a multi-disciplinary team combining data, design, product, delivery ...

C#/.NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness …/Trading IT environment of one of our tier-1 investment banking or trading partners. The teams design and maintain mission-critical C#/.NET systems supporting electronic trading, real-time risk and analytics platforms across multiple asset classes (Equities, Fixed Income, Commodities, FX, Derivatives). These systems operate ...

Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Rate: £500 a day Inside IR35 via Umbrella Role Overview We are seeking experienced Senior C# .NET Developers to join a strategic technology … cause analysis. Follow engineering, security and development standards. Participate in Agile delivery. Support application modernisation and cloud adoption. Mandatory Skills Strong commercial C#/.NET development experience .NET Core/.NET 6+ ASP.NET Core/Web API REST APIs and microservices SQL Server, including complex queries, stored ...

Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Rate: £500 a day Inside IR35 via Umbrella Role Overview We are seeking experienced Senior C# .NET Developers to join a strategic technology … cause analysis. Follow engineering, security and development standards. Participate in Agile delivery. Support application modernisation and cloud adoption. Mandatory Skills Strong commercial C#/.NET development experience .NET Core/.NET 6+ ASP.NET Core/Web API REST APIs and microservices SQL Server, including complex queries, stored ...

.NET DeveloperThis is a hybrid role, requiring attendance at our Bexhill or Leicester office at least once per week and at quarterly departmental events. As such, applicants must be located within a 90-minute commuting distance of one of these offices.Welcome to Hastings Direct:We’re a digital insurance … team is always looking for passionate individuals who are eager to make a difference and contribute to our success. Role PurposeAs a .NET Developer with an interest in AI, you’ll play a key role within our Technology Engineering team, designing, building and maintaining modern, scalable .NET ...

looking for a .Net Developer (Umbraco) to join our client in London. We are looking for a .Net Developer who has experience in Umbraco, MVC .NET and working in an Agile driven environment. The more complicated the projects you have been involved in the better … looking for a person with a “can do” attitude. The candidate will ideally have a proven track record as a Software Developer with commercial experience participating in the design and development of Enterprise Applications. Duties and Responsibilities Active participation in the design and development of distributed web applications ...

CONTRACT TO PERMANENT - C# ASP .Net Developer - Music Industry - London Description CONTRACT TO PERMANENT - C# ASP .Net Developer - Music Industry - London Location: Near Euston and King’s Cross, London PLEASE NOTE: THIS IS AN INITIAL 3-MONTH CONTRACT WITH THE LIKELIHOOD OF CONVERTING TO A PERMANENT … world leader in the provision of software solutions to the Music and Entertainment industry has given rise to the need for an experienced C# Developer of the calibre and potential to progress to technical team lead. The working environment here is very pleasant with a casual dress code, laid ...

clients. We thank you for your interest in joining the Barings team, and invite you to explore our current employment opportunities. Job Title: Senior .NET Developer Business Title: Associate Director Department: Global Technology Department – Investment & Enterprise Technology Location: London, UK Job Summary Barings' Investment & Enterprise Technology team … seeking an experienced Senior .NET Developer with 7+ years of experience to build, enhance, and support enterprise applications. This role requires strong hands-on development in C#, deep SQL expertise focused on troubleshooting and data analysis, and the ability to deliver business-critical insights through Power BI. ...

Senior .Net Developer, C#/VB.Net, API, SQL, NW London to £85K A Back End Developer is required to join this established financial software house based in North London. They work with some of the leading brands in retail and media, offering financial management systems developed … house by their small dynamic team of tech professionals. Due to growth a Senior .Net Back End Developer is required with expertise in Visual Basic .NET, C#, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization ...

11902SR1 £40k – 50k per year + Bonus + Pension + Excellent Benefits C# .NET Developer Permanent | Hybrid (2 days on-site per week) | Taunton, Somerset | Up to £50,000 per annum Our client is looking to onboard a Mid-Level Back-End C# .NET Developer … applications and features, and help maintain and improve existing systems. Responsibilities: Develop, test, and deploy efficient, scalable, and maintainable applications using C# and .NET Core (latest versions). Write clean, efficient, and well-documented code following best practices. Participate in code reviews and provide constructive feedback to peers. Troubleshoot ...

Role: Senior C# .NET Developer Location: London, UK Working Pattern: Hybrid, 3 days per week onsite, Canary Wharf or Liverpool Street Employment Type: Contract Role Overview We are seeking experienced Senior C# .NET Developers to join a strategic technology transformation programme within a leading international banking environment. … DevOps practices. Troubleshoot production issues and perform root-cause analysis. Follow engineering, security and development standards. Support application modernisation and cloud adoption. Mandatory Skills .NET Core/.NET 6+ ASP.NET Core/Web API REST APIs and microservices SQL Server, including complex queries, stored procedures and optimisation Entity ...

currently seeking an experienced Senior .NET Developer to join our established team. The ideal candidate will have a proven track record of software architecture, design, coding and technical development process of building web applications on the Microsoft .NET technology stack. We develop with both .NET Framework … .NET Core. We like to stay at the cutting edge of advances by Microsoft and incorporate these into our technical delivery. Key Responsibilities: Individually contribute code to projects – setting the benchmark for others engineering architectural challenges. In-depth knowledge of MVC, ASP.NET Research changes in .NET framework ...

Microsoft Office Add-In Developer (.NET/C#) Office Addins | 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 ...

Primo Interactive Limited is seeking an experienced .NET developer to build and evolve web apps and APIs using C# and ASP.NET Core. You will move legacy .NET Framework code to current .NET, optimize performance, and collaborate with teams to deliver reliable, well-structured software leveraging ...

growing insurance company is seeking an experienced Full Stack .NET Developer to support the delivery of modern, cloud-based applications and digital platforms. Essential qualifications Strong experience with .NET/C# Commercial experience developing front-end applications using React Strong SQL Server development and optimisation skills Experience ...

Arthur is seeking a seasoned Full Stack .NET Developer to deliver modern, cloud-based applications and digital platforms. You will work across .NET/C#, React front-ends, and Azure-based services, shaping RESTful APIs, CI/CD pipelines, and automated testing within an Agile environment. Ideal ...

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 and regulatory requirements. You will collaborate closely with product owners, architects, and development ...

Trading Ltd is seeking a Senior .NET Developer to design, build, and maintain multi-asset class applications. The role focuses on Angular front-end (React acceptable) with C# .NET Core backend, Web API, and strong UX considerations. You will collaborate with IT and business teams, contributing ...

clients.We thank you for your interest in joining the Barings team, and invite you to explore our current employment opportunities.Job Title: Senior .NET DeveloperBusiness Title: Associate DirectorDepartment: Global Technology Department – Investment & Enterprise TechnologyLocation: London, UKJob SummaryBarings’ Investment & Enterprise Technology team are seeking an experienced Senior .NET Developer … development in C#, deep SQL expertise focused on troubleshooting and data analysis, and the ability to deliver business-critical insights through Power BI. The developer will also support SaaS applications and contribute to the design of AI-driven solutions.Key ResponsibilitiesApplication DevelopmentDesign, develop, and maintain applications using .NET (C# ...

Jobs Watch Ltd invites an experienced Senior C# .NET Developer to join a strategic technology transformation within a leading international banking environment in London. You will design, develop and enhance enterprise-grade applications across front-, middle- and back-office domains, collaborating with architects, analysts, data engineers ...