51 to 75 of 82 .NET Developer Jobs in London

NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop … firm foothold in the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong … knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing you to More ❯

.NET Developer, C# - Global Technology Brand - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised … technology brands across the globe. Their success has been built upon their reputation for developing revolutionary .NET software products that utilise cutting edge technologies. Having recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are … seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD More ❯

.NET Developer, C#, WPF - London (Tech stack: .NET Developer, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) In just over three years our client's community has grown to over 150 million people. They enable their users to share photos and videos on a variety of social … networking services such as Facebook and Twitter. Having recently opened a R&D centre in London they are looking to hire .NET Developer at all levels. You will be working on the development of a revolutionary new product that will have a dramatic impact on the company's growth. .NET Developer applicants should have a skill … set that includes: .NET, C#, WPF and SQL Server. Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, MongoDB, MVVM, Prism, continuous integration, dependency injection (Ninject/Spring.net etc), IoC (Unity, etc), TDD (NUnit/MSTest etc) and Agile (Scrum/Kanban). This is a More ❯

.NET Developer (FinTech) - London - £500-550 per day (.NET, C#, Azure, SQL, Kafka, Microservices) We're working with an industry leading currency exchange platform that are looking for a .NET Developer to come and join them for an initial 6-month contract. This person will be tasked with working alongside an existing engineering team as … they move away from a legacy banking platform (WinForms/WPF etc) into a more modern FinTech stack (.NET/Azure etc). The team is made up of junior and senior engineers with a big part of this role is being able to mentor the junior members of the team and work as part of a cohesive unit. … working policy being a non-negotiable for this role. Previous FinTech/Payments/Exchange experience would be highly advantageous but not a prerequisite for this role. Technical requirements - .NET C# SQL Azure (Functions, LoigcApps, ServiceBus etc) Kafka Docker Microservices CI/CD Pipelines If you're available in the next 2 weeks then please apply here as this More ❯

Job Opportunity: .NET Developer, C# Established in the early 1970s, my client is a leading global provider of cross-asset trading technology. They are looking for an experienced .NET Developer, C# to join their team in London. The successful .NET Developer, C# candidate should have knowledge of: .NET 9 ASP.NET React Angular … areas like continuous integration, dependency injection, RESTful, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile methodologies (TDD, BDD, Scrum, and Kanban). This role can involve application development using .NET Core/ASP.NET MVC, C# or windows/desktop development with C#.NET. The client offers a comprehensive training program for interested candidates to enhance their skills and stay updated More ❯

JUser: :_load: Unable to load user with ID: 993 Job Summary Country: United Kingdom Location: London Sector: Software Developer Daily Rate: GBP 400 Job Type: Contract Technologies: C# NET Net Core REST Azure Entity Framework CI/CD Endeavour Recruitment are seeking an experienced .NET Developer to join our marketing agency client based in Central London for … a short-term contract. Approx 20 working days at a rate of £400 per day. To be successful in this .NET Developer role we are looking for someone with the following experience - C# REST API Entity Framework Microservices CI/CD Experience working as a developer within marketing, media, sales, etc Please apply asap to be considered … for this .NET Developer role. Please answer the following questions in order to process your application. More ❯

.Net Developer Adventure - Exciting Innovations in the iGaming and Fintech Industries Development London Our client is a pioneering force in the online sports betting and gaming group industry. They are an international powerhouse with over 400 dedicated employees, a strong footprint in the iGaming and Fintech sectors, and a diverse portfolio of services spanning iGaming verticals, electronic payments … tech-based services, they offer managed services across various markets, VIP management, Business Intelligence, Bonus systems, and 24x7 multilingual customer support. We are currently seeking a talented and enthusiastic .Net Developer to join our team. This role offers the flexibility of being based in our London office or working fully remotely. The primary goal of this role is … make a real impact on the business. A comprehensive training on all company brands will be provided to ensure your active contribution to ongoing projects. If you're a .Net enthusiast who's keen to make a significant impact, we'd love to hear from you! Key Responsibilities: Developing designs following best industry practices and coding standards; providing support More ❯

An exciting role has opened for a senior .NET Developer to work with one of the UK's leading online survey platforms within the SaaS space. Working with different web applications my clients preference is that you have at least ten years experience working with .NET with a major focus in C#/.NET core and … Vue.js. You will also have a history of building .NET applications in Docker and be able to coordinate changes across multiple applications and systems. Benefits include: Remote work/Excellent Pension/Share Options Scheme Whilst not essential, but beneficial, as a .NET Developer you will also have worked on CI/CD with DevOps and some … advantageous, but not a must, to have worked with SQL Server or PostgreSQL and some experience working with Cloud deployments. The main essential experience though on top of your .NET experience - will be Vue.js. This is the perfect role for someone who enjoys taking responsibility for their own work and being proactive in reaching into different technologies to help More ❯

Join a thriving team at a leading icon in global cuisine, where you'll play a key role in transforming their digital infrastructure. As a .NET Developer, you'll be immersed in a fast-paced environment, working extensively with Continuous Integration/Continuous Deployment (CI/CD) pipelines and leveraging the power of Kubernetes to drive innovation and … the industry standards. With a focus on fostering creativity and innovation, we offer a supportive work culture that empowers you to thrive and excel in your career. As a .NET Developer, you'll be responsible for designing, developing, and implementing scalable solutions that optimise their CI/CD pipelines and maximise the potential of their Kubernetes environment. You More ❯

C# .net Developer ?" Insurance Our Client is an insurance underwriter in the City of London. They are now looking to grow their software development team and are looking to recruit a C# .net Software Developer. You will have at least 5 to 7 years expertise in developing complex software with C#. A strong mathematical background would be … reports for our SharePoint Applications. The ideal candidate will have a drive to succeed, take part in IT strategy and work in a technology rich and agile environment. The developer will be part of a small team with responsibilities for ensuring the business has full support regarding IT systems. Key aspects of the role will be to: Initiate and More ❯

Fullstack Engineer (Vue.Js & .Net) London hybrid working 2 days per week - Contract Opportunity We are looking for a skilled and adaptable Fullstack software Engineer to join our team in London to help with bandwidth add to the skills we currently have. Must have' SQL .Net vue.js Job Title: Full Stack Vue.Js .Net Developer Location: London, UK More ❯

Entity Framework VSTS Cloud Deployment CI/CD Azure Service Bus Web Apps Automation TDD Solid Principle A Marketing client, based in Central London is looking for an experienced .NET developer to join their team. The ideal candidate will have demonstrable experience of Cloud deployment with Azure and full SDLC. The successful developer will be involved in … thorough information that can be easily understood Excellent attention to detail, produces accurate work, task driven, and good problem solving skills. Advanced skills in a Microsoft ASP.Net environment. C# - .Net Core 2 - SQL - MVC - WebAPI Entity Framework (Code First) Experience in using Visual Studio Team Services (VSTS) Cloud deployments methodology experience (CI/CD) TDD - Test Driven Development Container More ❯

Junior Full Stack .NET Developer – Fully Remote (UK-based candidates) £35,000| Permanent | UK-Based A fast-growing SaaS company is looking for a Junior Full Stack Developer to join their close-knit, fully remote engineering team. This is a fantastic opportunity for a recent graduate or early-career developer to learn from experienced professionals and … cloud technologies and has a strong culture of collaboration, mentorship, and continuous improvement. The Role Build and enhance product features across the full stack Work with technologies such as .NET 8, Vue.js, Entity Framework, and GitHub Actions Learn best practices and write clean, maintainable code Take part in daily stand-ups, code reviews, and technical discussions Support improvements based … on client and team feedback What We’re Looking For Exposure to C#/.NET and a frontend framework like Vue.js or React Familiarity with SQL and Git version control Strong communication skills and a collaborative mindset Willingness to learn modern cloud tools and DevOps practices A curious, problem-solving attitude Nice to Have Experience with AG Grid, GitHub More ❯

.NET Developer £55,000 Remote I'm currently working with a company who partner with universities across the UK. They have a history of delivering and managing student bursaries, scholarships, emergency cash and other student financial support. Responsibilities: Design, develop, and deploy web applications using ASP.NET Core and nopCommerce Customise and extend nopCommerce functionality through plugin development and More ❯

We are seeking an experienced .NET developer to play a significant role in the full SDLC of a niche and highly respected range of solutions. If you are looking for an enjoyable and challenging role that will utilize your full spectrum of technical skills and ingenuity, this is the opportunity for you. Based in great offices in South More ❯

Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer ?" who can be the lead in the team. You must have at least 5 to 7 years proven track record of developing software with Java and C# .net framework coupled with SQL Server. Ability to … manage risk identification and risk mitigation tactics associated with the designs. Role-specific knowledge: · 5+ years of senior technical lead. · 5+ years of strong hands-on experience as a developer working on JAVA or .NET Framework standards and technologies - C#.NET, ASP.NET, AngularJS, SQLServer, Web Services, Cloud Platforms, AJAX, JQUERY, XML/JSON, HTML, CSS · Retail/digital technology More ❯

C# Developer/Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly intelligent … 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases … with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly benefits that include More ❯

Investment Banking - Inside IR35 - 12 MONTHS CONTRACT Core accountabilities of role Ø Develop and deliver (time & quality) stories and epics covering the .Net web server and .Net services. Ø Contribute to the reengineering and maintenance of functional and core components. Ø Build functional and technical knowledge of the application. Ø Become SME of Issuemaster architecture and capabilities. Ø … needed and formalise/document to help other developers Knowledge, Skill and Experience Ø Strong practical knowledge of applying SOLID principles and design patterns. Ø At least 5 years .Net C# and Oracle SQL development experience. Ø Excellent understanding of core programming principles, best practices and design patterns. Ø Excellent understanding of database transactions, their boundaries and isolation levels … complex SQL, profiling and optimizing queries. Ø Excellent understanding of distributed version control system (Git, BitBucket). Ø Knowledge of profiling and performance tuning the application. Ø Experience upgrading .Net framework to .Net core a strong plus. Ø Strong understanding of cyber security considerations when setting up and developing web servers. Ø Web front-end development experience a More ❯

Investment Banking - Inside IR35 - 12 MONTHS CONTRACT Core accountabilities of role Ø Develop and deliver (time & quality) stories and epics covering the .Net web server and .Net services. Ø Contribute to the reengineering and maintenance of functional and core components. Ø Build functional and technical knowledge of the application. Ø Become SME of Issuemaster architecture and capabilities. Ø … needed and formalise/document to help other developers Knowledge, Skill and Experience Ø Strong practical knowledge of applying SOLID principles and design patterns. Ø At least 5 years .Net C# and Oracle SQL development experience. Ø Excellent understanding of core programming principles, best practices and design patterns. Ø Excellent understanding of database transactions, their boundaries and isolation levels … complex SQL, profiling and optimizing queries. Ø Excellent understanding of distributed version control system (Git, BitBucket). Ø Knowledge of profiling and performance tuning the application. Ø Experience upgrading .Net framework to .Net core a strong plus. Ø Strong understanding of cyber security considerations when setting up and developing web servers. Ø Web front-end development experience a More ❯

.NET Core/C# Developer6 Month ContractLondon (Hybrid)Rates: Negotiable We’re partnering with a global trading organisation at the forefront of commodity markets, delivering high-performance solutions to support fast-paced, data-driven trading desks. This team builds and maintains cutting-edge tools that help traders make rapid, informed decisions in dynamic markets. The Role We’re seeking … a .NET Core/C# Developer with strong SQL Server skills to join a high-impact development team. You’ll be embedded in a trading environment, working closely with end users to deliver robust, efficient, and scalable solutions. Key Responsibilities Develop and maintain applications using .NET Core/C#, SQL Server Work closely with traders, analysts, and … other stakeholders to gather requirements and deliver rapid solutions Troubleshoot, optimise, and enhance existing systems in a time-sensitive environment Collaborate with the lead functional developer to quickly get up to speed on the domain and current architecture Apply a pragmatic approach to problem-solving, balancing formal processes with real-world demands Essential Skills & Experience Strong .NET Core More ❯

Full Stack Developer/Software Engineer (C# ASP.Net TypeScript) London/WFH to £65k Would like to progress your career as a Full Stack Developer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team? You could be progressing your career at a global FinTech consistently voted as … invest in their people, you'll be supported with training and can enjoy flexible working alongside a host of perks and benefits including flexible working. As a Full Stack Developer you'll collaborate to design and develop new features and enhancements to the company's flagship web based trading product. You'll focus on backend systems using C# and … can you enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of More ❯

Lead Software Developer C# & .Net - CPS - G7 Full-time (Permanent) National - £56,640 - £65,490 London - £60,990 - £71,380 + £3150 RRA Published on 13 August 2025 Deadline 31 August 2025 Location Please note that this post can be based in any location within England and Wales, where a CPS office is located. Whilst it's an … line with Equality Act of 2010. About the job Job summary Are you a seasoned software engineer ready to lead from the front? We are looking for a Lead Developer to join our dynamic team and shape the future of digital services at CPS. This is a hands-on leadership role where you combine deep technical expertise with strategic … influence, mentor others, and drive delivery across high-impact projects. You bring extensive experience in C# (ideally C# 12) and .NET 6-8, with a strong track record in designing and building scalable backend services and RESTful APIs using ASP.NET. Your understanding of cloud-native architectures-particularly within Microsoft Azure-is key, alongside a solid grounding in computer science More ❯

Microsoft Azure Lead Software Security Engineer with Development Background, .NET, Microsoft Stack Developer, DevSecOps, CISSP, CEH, CSSLP, Mainly Remote Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go into the office circa twice a week. Please More ❯

every candidate's unique qualities, including yours. Even if you feel you're close but not an exact match, we encourage you to apply. Overview As our Senior Software Developer, you will design, develop, test, and deploy web-based software products as part of Gallagher Re's engineering team, supporting one of the world's largest reinsurance brokerages. You … you'll make an impact Design and develop software products for Gallagher Re, taking ownership of complex applications across the full development lifecycle. Improve existing products using the latest .NET and Angular versions, optimizing for Azure cloud deployment. Provide coaching and training to colleagues. Conduct code reviews and ensure adherence to standards. Support performance and security testing. Analyze requirements … for new and existing code. Suggest and implement improvements to development methodologies. Work with support teams to troubleshoot and resolve live system issues. About you Experience with Angular 17+, .NET Core, and Azure cloud. Strong SQL knowledge. Experience with automation testing tools like Selenium, Playwright, or BDD. Familiarity with Azure services such as App Service, Key Vault, Service Bus More ❯

.NET C# Developer - FX Options - Pricing - Quant Libraries Contact email: Job ref: C Duration: Permanent Startdate: Negotiable C# Developer - FX Options Trading Technology We are currently seeking a skilled C# Developer to join the FX Options Trading Technology team at a leading global investment bank. This is a front-office role, working closely with traders, quants More ❯