1 to 25 of 45 Senior .NET Developer Jobs in the UK

Senior .NET Developer (.Net 8, C#, Azure)- £55-65,000 +Benefits – Warrington/Remote Over the past fifteen years, Talos360 has firmly established itself as a market leader in talent software solutions and online recruitment media with our innovations in the HR software space, Talos … Europe , a reflection of the culture, development and support you’ll feel from day one. We now have a brand new vacancy for a Senior .NET Developer (.Net 8, C#, Azure) to play a vital role in delivering cloud based SAAS solutions. As the Senior ...

Senior .NET Developer Hybrid, Bicester, Oxfordshire (1 day per week in the office) £55,000 to £65,000 A UK-based technology business is hiring a Senior .NET Developer to work on a large, business-critical web platform used by external customers. This … APIs, and modern front end technologies including HTML, CSS and JavaScript. Git is used for version control within an agile development environment. As a senior developer, youll play an active role in technical decision making, code reviews and maintaining development standards. There is genuine scope to influence ...

Senior .NET Developer | C#, ASP.NET Core, MVC Warwick (Hybrid - 2 days on-site)£55,000 - £65,000 We're working with a well-established UK software business that delivers bespoke digital and e-commerce solutions across multiple sectors. They're looking to hire a Senior .NET Developer to play a key role in solution design, technical leadership, and project delivery. What you'll be doing: Leading development of complex web applications using C#, ASP.NET Core & MVC Designing scalable, maintainable solutions Mentoring junior developers and conducting code reviews Working closely with stakeholders to translate business ...

Senior Developer (.Net) - Glasgow/Edinburgh Hybrid - 60K + Bonus * Following the pre-screening process, successful candidates will be invited to attend an in-person interview on 16th February 2026 . This is a fantastic opportunity to meet the team, explore the office, and experience their culture … Lorien's client, a fast-growing, global-reaching SAAS company with a great reputation in their domain, are currently looking to hire a Senior Software Developer/Senior Software Engineer with a background in C# to join their team, and play a key role in the delivery ...

Great opportunity for a Senior .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software across … increments of value to their customers very frequently. This role sits within the team responsible for developing their flagship software platform and as a Senior .NET Developer you'll be given the opportunity to build, test and ship super-fast in a team that cares about engineering ...

Senior .NET Full Stack Developer Hybrid, 2 -3 days per week on site. MUST be local. Experience: 5+ years The Opportunity A well-established and fast-growing digital technology business is looking to appoint an experienced Senior .NET Full Stack Developer to join … practice software design principles and patterns Enhancing existing systems while contributing to new platform development Essential Skills & Experience: 5+ years’ commercial experience as a .NET/ASP.NET Full Stack Developer Strong experience with: ASP.NET, .NET Core, C#, MVC/Razor, HTML, CSS, JavaScript, JSON ...

Senior Full Stack .Net Developer (Angular/React and .NET 8 Microservices)Gatwick (1-2 days per week in office)£65-75k + Benefits. Your new company This leading financial and consulting business are looking to bolster their engineering team with a Senior Full … Stack .Net Developer to join their core team of 16 Devs. You will be working in their state-of-the-art offices near to Gatwick/Crawley and will be required to work 1-2 days per week in the office. Your new role This is a full ...

working with a software-focused business seeking a Senior Full Stack Developer to join their growing technical team. This role is perfect for a talented and proactive developer who enjoys building high-quality software, solving problems, and contributing to the success of a team. … third-party applications Participate in out-of-hours support/on-call when needed Collaborate effectively with other developers and stakeholders As a .NET Developer, you will have the following C# .NET Core ASP.NET Core, MVC SQL Server HTML, CSS, Bootstrap Typescript experience Agile This ...

currently working with a London-based investment bank who are actively seeking a Senior .Net Developer with strong investment banking experience to work on the development and maintenance of a business-critical platform in the Treasury Pricing space. What you'll need to succeed: Extensive .Net ...

currently working with a London-based investment bank who are actively seeking a senior .Net Developer to work on the development of a business-critical pricing platform in a front office team. What you'll need to succeed : Extensive .Net development experience within investment banking with ...

Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £130k+ Are you a backend focused C# Developer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems … contribution Continuous career development opportunities Social team atmosphere with a range of events and early finish for drinks on Fridays Your role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions ...

Senior Backend Engineer (.NET Core) Fintech/Payments We are looking for an experienced Senior Backend Engineer to join an engineering team building secure, scalable systems within the fintech space. This role is suited to a backend specialist with strong .NET Core experience who enjoys working … distributed systems, and help maintain high engineering standards across the team. Key Responsibilities Design, develop, and maintain secure, high-performance backend services using .NET Core Build, evolve, and maintain RESTful APIs Contribute to microservices-based and distributed system architectures Work across both greenfield and existing systems with a focus ...

looking for more than just another developer role? Do you want the chance to shape Greenfield projects, influence technology choices, and work in a culture that genuinely invests in your growth? We’re hiring a Senior C# .NET Developer to join a forward-thinking technology business … delivery timescales Investigating emerging technologies and shaping how they are integrated into the business What we’re looking for Strong experience with C# .NET Designing and implementing REST APIs Exposure to Azure services such as Functions, Logic Apps, and Service Bus An interest in modern development practices (CI/ ...

Senior Backend Engineer (.NET Core) Fintech/Payments We are looking for an experienced Senior Backend Engineer to join an engineering team building secure, scalable systems within the fintech space. This role is suited to a backend specialist with strong .NET Core experience who enjoys working ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...

embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We're looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You'll be responsible for designing … cloud services). Skills & Experience You'll Need 5+ years' experience in backend development (ideally in a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance ...