11 of 11 Lead C# Developer Jobs in the UK

Lead C# Developer/Software Engineer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend focussed C# technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Lead C# Developer you will take a principal role in the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month. The work is challenging and complex, you'll focus on delivering the evolution of backend services that support large scale calculation systems, you'll remain hands-on whilst helping to … work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings. About you: You have expertise with C# .Net Core backend development, with experience of developing highly available, scalable systems You have a deep knowledge of Azure cloud based services You have a strong understanding of SaaS More ❯

C# Developer/Technical Lead (.Net CQRS Azure) to £80k Are you a skilled C# Developer combined with a good knowledge of CQRS and Event Sourcing combined with technical leadership skills? You could be progressing your career at a financial services tech consultancy that specialise in solutions for Pensions and Investment Managers … continually learning and progressing your career in a senior, hands-on role. As a C# Developer/Technical Lead you will remain hands-on, working across the full development lifecycle with involvement from requirements and planning through to development, testing, implementation, DevOps and support whilst also providing project leadership and technical guidance to a small … and are using front end frameworks such as React and Redux; you'll have a focus on backend development but with exposure to the front end too. As the C# Developer/Technical Lead you'll play a pivotal role in technical discussions, architecture and design decisions as well as overall product strategy, collaborating with More ❯

Role - Lead C# Developer, Fixed Income Location: London (Hybrid Working) Duration: 6-months Rate: Via umbrella Join one of the most stable and globally respected financial institutions as a Director-level Lead C# Developer within the Front Office Fixed Income technology team. This is a high-impact leadership role at … Income technology team, you will work closely with the Product Owner, trading desks, and development leads to deliver high-quality, scalable solutions. This role combines deep technical expertise in C#/.Net with leadership in design, architecture, and delivery. You will represent the team across senior forums, partner with stakeholders globally, and ensure the technology stack remains cutting-edge … Own the design and delivery of software solutions supporting front-office Fixed Income trading Represent IT in strategy, planning, and architecture discussions at senior levels Provide technical leadership in C#, .Net Core, and SQL Server within a fast-moving Agile environment Contribute to IT strategy for Fixed Income, including integrations with tools like ION Anvil , Neptune , and Mosaic Smart More ❯

Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as Teal Leader. Any experience of SQL More ❯

Role : Lead C# Developer - Fixed Income Location : London, 3 days per week on site required Duration : 6-month contract Rate : Via umbrella company Are you a highly skilled C# Developer with a deep understanding of Fixed Income products and the confidence to take ownership in a front-office environment? Join a globally … will act as the key technical representative for the team, attending stakeholder meetings, partnering directly with Directors, and solving complex business problems with robust backend solutions. Working primarily with C# and SQL Server, you'll design and implement high-performance systems that support trading desks across the Fixed Income space. This role is ideal for someone who thrives on … enjoys building relationships with both IT and business stakeholders. Key Responsibilities Represent the IT team in meetings with Directors and business users Own and drive backend solution design using C# and SQL Server Collaborate closely with the Product Owner and senior stakeholders to understand requirements and deliver fit-for-purpose solutions Work hands-on across all stages of the More ❯

Lead C#/.net Software Engineer, SaaS, Hands-on engineering role with proven ability to mentor, technical develop a team, take the technical leadership, etc. , Full stack but mainly backend focused. Cloud skills also required (ideally AWS but Azure fine). Home Based c £ 75000 - 80000 + benefits. This role requires a strong understanding and commercial experience … company that build an innovative SaaS product. As they continue to grow they are looking for a hands-on Lead Software Engineer with a combination of strong C#/.net technical skills and proven tech leadership skills that will include coaching, mentoring, team collaboration, etc, etc. Utilising agile methodologies you develop high quality software fortnightly, focusing on … Product Owners, Project Managers and fellow Lead Software Engineers, you will further develop the product. Key responsibilities for this role include - Hands on coding using your excellent C#/,net experience. Full stack development but mainly backend focused (C# back end, React front end) Work at Lead level within the team Responsible for the More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor … above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead (we would need to see some small team Lead … an Agile Scrum Master, excellent technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular (v18+) - MySQL - GitHub More ❯

C# Developer/Technical Lead (.Net CQRS Azure) to £80k Are you a skilled C# Developer combined with a good knowledge of CQRS and Event Sourcing combined with technical leadership skills? You could be progressing your career at a financial services tech consultancy that specialise in solutions for Pensions and Investment Managers More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead/Senior Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest Gen' AI/LLM dev tools (Cursor, v0, Windsurf, Copilot, etc) & act … as technical lead/mentor to a small Dev’ team? If yes to the above & you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a … Master, excellent technical product team & obviously full stack software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net 8+ (C#) at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular. - MySQL - GitHub actions More ❯

Hays Software Engineering are looking for a Lead C# Developer to join a Commodities team within a world-renowned Investment Bank to be hands-on & lead their Front Office Commodities Trade Development team.What you will be doing: Manage the Commodities Development team and act as primary liaison with business and IT stakeholders. Oversee … key deliveries and organise business prioritisation across Commodities Market projects. Lead hands-on development of … pricing, market data, risk, and reporting tools. Collaborate with global teams to design scalable, resilient systems supporting front and support offices. What we are looking for: Programming & Frameworks: .NET (C#, .NET Core), Entity Framework, WPF; microservices architecture Frontend Development: Angular/AngularJS Databases: SQL Server, Oracle, MongoDB Tools & APIs: Visual Studio, Bloomberg API, RMDS, Reuters EIKON Asset Class Knowledge More ❯

Hays Software Engineering are looking for a Lead C# Developer to join a Commodities team within a world-renowned Investment Bank to be hands-on & lead their Front Office Commodities Trade Development team. What you will be doing: Manage the Commodities Development team and act as primary liaison with business and IT stakeholders. … Oversee key deliveries and organise business prioritisation across Commodities Market projects. Lead hands-on development of … pricing, market data, risk, and reporting tools. Collaborate with global teams to design scalable, resilient systems supporting front and support offices. What we are looking for: Programming & Frameworks: .NET (C#, .NET Core), Entity Framework, WPF; microservices architecture Frontend Development: Angular/AngularJS Databases: SQL Server, Oracle, MongoDB Tools & APIs: Visual Studio, Bloomberg API, RMDS, Reuters EIKON Asset Class Knowledge More ❯