17 of 17 C# .NET Developer Jobs in the UK

Senior C# Developer/Backend Software Engineer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior C# Developer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery and a better quality of life … established Hedge Fund client as a partner, they're creating a finance technology hub bringing a wealth of talent and experience. As a Senior C# Developer you will collaborate with a small, talented team to deliver the core trading platform within a Microsoft environment using the latest ...

Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office Location: London (Central) Working Pattern: Hybrid (3 Days Office/2 Days Remote) Sector: Global Financial Services – High-Performance Analytics Salary: Up to £150,000 + Bonus + Benefits The Mission: Architecting High … Performance Risk Engines Our client is seeking a Senior C# .NET Software Engineer to join their Analytics Development team, a group at the intersection of high-scale technology and quantitative finance. This is an opportunity to lead the design of advanced pricing and risk platforms, including ...

C# Developer/Software Engineer (.Net AWS AI) London/WFH to £80k Are you a C# Developer with finance experience? You could be progressing your career at a boutique Asset Manager that specialise in Fixed Income markets and have multi-billion … Pluralsight subscription Hybrid working Career progression Your role: Build and maintain backend services, data feeds and web applications Work across the full stack using C#, SQL, ASP.Net, React, AWS/Azure Collaborate with the business to identify workflow improvements and automation opportunities Contribute to AI-driven initiatives and modernisation ...

days a week in the Oxford Street area of Central London. To be considered for this position you will be a highly experienced Lead C# Software Developer with solid Azure cloud experience. The ideal Senor C# .Net Developer will have previous experience … with: C# & .Net Core React.js &/or Next.js LINQ, JSON & Inversion of Control Azure PaaS, Function Apps, Blob/Table Storage, Service Bus Topics, Azure Search and API Management Infrastructure as Code (ideally Terraform) and its use in CI/CD pipeline based deployment Agile development framework ...

Senior Front Office Developer | Commodities & Energy Trading | C# .NET | Azure | 110k | London (Hybrid) We are looking for a Senior Front Office Developer to join a high-performing trading technology team in London, focused on commodities and energy markets . This is a hands … front office decision-making , shaping how trading desks respond to market events and price risk. This is a hands-on opportunity to work with C#/.NET, Azure, SQL, and modern front-end technologies while contributing to a fast-paced, high-impact trading environment. ...

Senior C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £130k+ Are you a Senior C# Developer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery and a better quality of life ...

their growing development team on a permanent basis. This role is ideal for someone who already has 2-3 years commercial experience with C# and .NET Core and is looking to take the next step in a collaborative, forward-thinking environment. Responsibilities: Build, test, and deploy scalable … applications using C# and .NET Core. Write clean, well-structured, and maintainable code following best practices. Take part in code reviews and share constructive feedback with the team. Investigate and fix issues, improving performance where needed. Keep up to date with new technologies and industry trends ...

Senior C#/.NET Developer - Financial Technology (Risk & Financing Platforms) Pay Rate: £600-£650 (Inside IR35 via umbrella) Location: London - 3/4 days per week (with flexibility) Duration: 6 Months (due to be extended) A leading global financial institution is expanding its engineering group … looking for experienced C#/.NET Developers to help build and enhance the technology that powers its risk, financing, and securities-related platforms. This is a high-impact role within a team responsible for systems that support critical exposure calculations, regulatory processes, and front-to-back financing ...

C# Developer/Software Engineer (.Net AWS AI) London/WFH to £80k Are you a C# Developer with finance experience? You could be progressing your career at a boutique Asset Manager that specialise in Fixed Income markets and have multi-billion ...

partnering with a forward-thinking and rapidly growing organisation looking to hire multiple Software Developers with expertise in either Python or C#/.NET . This is an excellent opportunity to join a collaborative, technology-driven environment delivering scalable, high-impact solutions. Whether your background … frameworks such as Django, Flask, or FastAPI Familiarity with APIs, microservices, and cloud environments Knowledge of SQL and/or NoSQL databases Key Requirements (C#/.NET Developers): Strong experience with C# and .NET (e.g., .NET Core/.NET 6+ ...

Senior C#/.NET Developer - Financial Technology (Risk & Financing Platforms) Pay Rate: £600-£650 (Inside IR35 via umbrella) Location: London - 3/4 days per week (with flexibility) Duration: 6 Months (due to be extended) A leading global financial institution is expanding its engineering group … looking for experienced C#/click apply for full job details ...

Global Award Winning Technology Brand SaaS - Platform based Products .Net C# Vue.JS HTML CSS Microservices Leeds City Centre/Hybrid Working £45-55k salary + £10k bonus Our client a global technology leader is currently looking for a Full Stack .NET Developer … projects that move the organisation forwards. Client Focus: Craft and implement development practices that meet client and business needs. Beneficial Skills/Experience: .NET 8 Vue.JS Strong knowledge of HTML and CSS CQRS/Mediator pattern Microservices ...

Senior .NET/Full Stack Developer – Hybrid – £500/day Outside IR35 | C# | Azure | Event-Driven Systems | Payments | API-Driven We have a unique opportunity for a Senior .NET/Full Stack Developer to join a payments company. As a Senior … improving engineering velocity, delivery quality, and platform resilience What we’re looking for Strong experience building production systems with .NET/C# Experience building cloud-native systems in Azure Experience with event-driven architectures (e.g., Kafka, Service Bus, Event Grid, messaging systems) Proven experience building distributed systems ...

Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core will shine! We are looking for a tech-savvy professional with a passion for building scalable applications within the financial … Front-end: Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power ...

IR35 | £500-£600 per day | 6 months initial | Remote with 1 day per week in Northampton We are seeking an experienced Lead Systems Developer to take ownership of the design, delivery, and technical direction of core business applications, with a primary focus on Microsoft Dynamics, Azure, and integrated … vendors, and Microsoft platform providers. Essential experience Extensive experience with Dynamics 365 CRM on-premise and MS Portals. Experience with Dynamics 365 CE. Strong C#/.NET experience, including custom plugins and workflows. Strong client-side development experience, including JavaScript, form scripting, and ribbon customisation. Strong understanding ...

Senior Web Application Developer ASP.NET MVC 5, C#, & React Location: Hybrid 3/4 days p/w onsite West London Must have right to work in the UK and located near West London 3 months contract (extension TBC) Start ASAP (Immediate start/within 2 weeks … online only)k Seeking a Senior Web Application Developer (ecommerce) with Minimum 8 years of Web application development experience consisting of strong C#, ASP.NET MVC 5, and React. Strong knowledge of Object-Oriented Programming, SOLID principles, common design patterns and RESTful API design and integration (experience with ...

IR35 £500-£600 per day 6 months initial Remote with 1 day per week in Northampton We are seeking an experienced Lead Systems Developer to take ownership of the design, delivery, and technical direction of core business applications, with a primary focus on Microsoft Dynamics, Azure, and integrated ...