newcastle-upon-tyne, tyne and wear, north east england, united kingdom Hybrid / WFH Options
Ocho
Senior.NETDeveloper - Sports Tech My client, a fast-growing software house specialising in cutting-edge solutions for the Sports industry, is seeking a talented Senior.NETDeveloper to join their team. You will be working on a best-in-class solution and a … suite of web applications, leveraging the latest technologies to enhance customer experiences. Key Responsibilities Work on an exciting suite of .NET-based solutions Contribute to greenfield web development projects Work across the full development lifecycle - from design to deployment Play a key role in security, performance, and usability in … enterprise applications Provide mentorship for Junior team members Essential Skills & Experience 5+ years' experience in .NET/C#/ASP.NET Experience with Entity Framework & SQL Server Strong problem-solving skills Understanding of OO programming and design patterns Why Join? Flexible working hours Hybrid working (Belfast office) Private medical cover More ❯
Greater Cardiff Area, United Kingdom Hybrid / WFH Options
Yolk Recruitment Ltd
Role: Senior Software Developer (.NET) Salary: £45,974 - £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst working with one of the first fully cloud-based organizations. … They are now seeking a highly skilled and motivated Senior Software Developer to join an Agile development team. In this role, you will be instrumental in building and supporting software solutions that cater to both internal and external users. This includes developing front-end applications and back-end … .NET API services. This is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will be doing Design, code, and debug programs or scripts of medium-to-high complexity, ensuring adherence to modern standards and best practices. More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Yolk Recruitment
Role: Senior Software Developer (.NET) Salary: £45,974 - £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst working with one of the first fully cloud-based organizations. … They are now seeking a highly skilled and motivated Senior Software Developer to join an Agile development team. In this role, you will be instrumental in building and supporting software solutions that cater to both internal and external users. This includes developing front-end applications and back-end … .NET API services. This is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will be doing Design, code, and debug programs or scripts of medium-to-high complexity, ensuring adherence to modern standards and best practices. More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation
Location: Greater Manchester, England Sector: IT Salary: £55,000.00 to £75,000.00 per annum Senior.Net Engineer - Hybrid/Manchester - .Net Core, C#, MSSQL, Azure, React - up to £75k (can be flexible) - Equity + more! At the heart of the green-energy space within sustainability in their … up phase and are going through an exciting time as they look to bring all of their development in-house. The Role As a Senior.NETDeveloper, you will work on the business's key core product to decarbonise a crucial supply chain in our everyday life … Salary increases yearly Holidays - 24 days + 8 bank holidays Flexible working hours Pension They fully know what they're looking for from their Senior Engineers and as a result, there is a 1-stage remote interview process for this role. Want to be part of something exciting? Curious More ❯
Senior.NetDeveloper - Fully Remote working - Up to £80k My client is an industry-leading communication software company that works with blue-chip companies across the world. They have experienced massive growth over the last few years and are looking to expand their UK team. Skills Required … .Net 8 (will consider anyone with experience with .Net Core and ASP.Net) C# T-SQL Azure Microservices Cloud Desirable skills: JSON JavaScript RabbitMQ Azure DevOps Mass Transit You will be part of an agile team, planning and contributing to all projects with developers and companies based in the … Working individually and as part of a team. Keeping up to date with current technology and development trends. My client is looking for a developer with a minimum of 8 years of experience as a backend .Net developer. Unfortunately, sponsorship is not offered with this job opportunity. If More ❯
Senior Full Stack Developer - .NET, Blazor Fully remote working (UK based only) Salary paying £65,000-£70,000 Our client in the retail space are a market leader in providing warehousing, manufacturing and logistic services across the UK. This is a great opportunity to join as they … roll out a new system and they are also going through a migration project to .NET Core 9 which you would be part of. They are looking for a Senior Full Stack Developer (Backend weighted) who has experience with .NET Framework/Core and Blazor. Tech … Stack: C#, .NET Core, SQL, Blazor, Rest APIs, ASP.NET MVC, Azure, Entity Framework, Git, This is a fully remote role and you must be based in the UK in order to be considered. Visa sponsorship is not available for this role. Salary is paying £65,000-£70,000 Working More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Lorien
Senior.NetDeveloper – Manchester City Centre (Hybrid) £60k-£70k + bonus This is an excellent opportunity to contribute to a high availability, low-latency enterprise system built in .Net 8, that are used by tens of millions of people. Based in Manchester city centre (2 days … of technical documentation, including user manuals and help systems. Mentor Junior Developers and assist with their professional development. Requirements: 5+ years’ experience in C# .NET Experience building Web Services and API's. NoSQL Database experience Solid knowledge of design patterns and OOP concepts Experience working in an Agile or More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Huxley Associates
Senior C#.net Developer Front office The Front office (Fixed Income) software development team requires an agile and versatile specialist and team player with extensive expertise in .Net/C# software. The role requires an experienced individual who is comfortable to work in close partnership with a variety … of front office stakeholders, globally. Role details Title: SeniorDeveloper (software engineer) Technical stack C#.NET. Wider stack .Net, .Net Core, SQL Server Permanent role, salary £88,000- £110,000 Location: London City and home working hybrid Focus: Front office Fixed Income Role Summary Work closely with … a very strong team who have been building their front office team and have an excellent reputation Role requirements Core Development Languages covering C# .Net, .Net Core, & SQL Server Experience of Front Office trading systems (including low-touch e-trading platforms) is required Experience and understanding of a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Huxley Associates
Fixed Income Senior Analyst Developer C#.net (VP) The Front office (Fixed Income) software development team requires an agile and versatile specialist and team player with extensive expertise in .Net/C# software. The role requires an experienced individual who is comfortable to work in close partnership with … a variety of front office stakeholders, globally. Role details Title: SeniorDeveloper (software engineer) Technical stack C#.NET. Wider stack .Net, .Net Core, C#, Java, Python Permanent role, salary £88,000- £110,000 Location: London City and home working hybrid Focus: Front office Fixed Income Role Summary … is a very strong team who have been building their front office team and have an excellent reputation Role requirements Core Development Languages covering .Net, .Net Core, C#, Java and Python Experience of Front Office trading systems (including low-touch e-trading platforms) is required Experience and understanding More ❯
Hereford, Herefordshire, United Kingdom Hybrid / WFH Options
DCS Recruitment
.NETDeveloper - Hybrid £40,000-£60,000 Permanent or 12-Month FTC Are you ready to make an impact in a fast-paced, entrepreneurial tech environment? A white-label financial software company is on the lookout for skilled .NETDeveloper(s) to join a rapidly growing … mission-critical systems that power millions in financial transactions annually. Key Responsibilities: Design, develop, and maintain robust software applications using C# and the Microsoft .NET framework. Support and collaborate with cross-functional teams across the business. Contribute to multiple projects simultaneously in a dynamic agile environment. Build and maintain … Participate in feasibility studies and contribute to solution design based on analysis and requirements. What We're Looking For: Proven experience developing with Microsoft .NET and C# . Strong hands-on experience with the Microsoft Azure cloud platform (essential). A collaborative mindset and a proactive approach to problem More ❯
Senior C# Developer/Backend Software Engineer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# Developer with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global … InsurTech business that is producing game changing technology. As a Senior C# Developer you will join the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month, playing a key role in designing and developing new features and enhancements whilst ensuring high levels … a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity You're an advocate of creating, clean, reusable and maintainable code and More ❯
Stockport, Cheshire, United Kingdom Hybrid / WFH Options
ao.com
trusted way to buy, sell, and rent phones, tablets, games consoles, laptops, and other tech - all in one place. We're looking for a Senior.NETDeveloper, to be a core part of one our cross functional teams. Each of our cross-functional teams owns a series … through to ongoing support, so you'll be a key part of delivering features, enhancements, and general tech related updates (mostly recently updating to .NET Core) within the team. In addition, our teams maintain their own pipelines and infrastructure using IaC best practices. You'll be working in an … with Product Owners, developers, and external stakeholders to define and work towards achievable goals. Here's What You Can Expect To Be Doing Building .NET Core applications Migrating legacy applications to .NET Core (Ruby and/or VB experience would be an advantage but not required) Working towards More ❯
Reading, Oxfordshire, United Kingdom Hybrid / WFH Options
twentysix
Description: We are looking for an enthusiastic Senior.NETDeveloper with a passion for the digital space and the desire to evolve, learn, and help us create some awesome digital experiences for our customers. You should be an experienced developer who is comfortable with MVC, ASP.NET More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Lorien
Senior.NetDeveloper - Manchester (Hybrid) up to £70k Job Type: Permanent Location: Manchester Job Ref: BBBH07 Date Added: April 4th, 2025 Consultant: Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio This is an excellent opportunity to work on large-scale systems, microservices, and high-traffic applications, solving … with the opportunity to explore different approaches and technologies. There is also a road-map of new features that need to be developed using .Net 6 and Blazor. Requirements: Detailed knowledge and experience working with C#, .NET Core, WebAPI's and SQL server (5+ years XP) Confidence to More ❯
Crewe, Cheshire, United Kingdom Hybrid / WFH Options
UNITING CLOUD Limited
Senior C# Developer - Hybrid (Crewe) £60,000 - £65,000 + Bens Join a fast-growing, innovative company at the forefront of technology and sustainability. We are looking for a Senior C# Developer to help build and enhance software solutions using .NET technologies. This role involves … services (Azure, AWS, Google Cloud) and containerization (Docker, Kubernetes) What We're Looking For: 4+ years of experience in C# development Strong knowledge of .NET Core, Web APIs, SQL, and ORM technologies (Linq2DB, Entity Framework) Experience with Agile methodologies, CI/CD pipelines, and cloud platforms Familiarity with RabbitMQ More ❯
Sunderland, England, United Kingdom Hybrid / WFH Options
Client Server
Senior Software Developer/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Senior Software Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at a growing … games/gambling site, whilst continually learning and developing your skills. As a Senior Software Developer you'll take a lead, hands-on role in an Agile team (which you'll help to grow) developing game mechanics into readily deployable APIs with the focus on scalability and resilience. … of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net backend development experience You have mentoring/technical/team leadership skills, are able to coach and build a successful engineering team You have More ❯
Sunderland, north west england, united kingdom Hybrid / WFH Options
Client Server
Senior Software Developer/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Senior Software Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at a growing … games/gambling site, whilst continually learning and developing your skills. As a Senior Software Developer you'll take a lead, hands-on role in an Agile team (which you'll help to grow) developing game mechanics into readily deployable APIs with the focus on scalability and resilience. … of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net backend development experience You have mentoring/technical/team leadership skills, are able to coach and build a successful engineering team You have More ❯
County Of Herefordshire, England, United Kingdom Hybrid / WFH Options
DCS Technology
.NETDeveloper – Hybrid | £40,000–£60,000 | Permanent or 12-Month FTC Are you ready to make an impact in a fast-paced, entrepreneurial tech environment? A white-label financial software company is on the lookout for skilled .NETDeveloper(s) to join a rapidly growing … mission-critical systems that power milliuons in financial transactions annually. 🔧 Key Responsibilities: Design, develop, and maintain robust software applications using C# and the Microsoft .NET framework. Support and collaborate with cross-functional teams across the business. Contribute to multiple projects simultaneously in a dynamic agile environment. Build and maintain … Participate in feasibility studies and contribute to solution design based on analysis and requirements. 🧠 What We’re Looking For: Proven experience developing with Microsoft .NET and C# . Strong hands-on experience with the Microsoft Azure cloud platform (essential). A collaborative mindset and a proactive approach to problem More ❯
Houston, Texas, United States Hybrid / WFH Options
TEKsystems
Our client is searching for a Senior Full-stack .NetDeveloper for a long-term contract position that can be worked remotely. All candidates must work directly for TEKsystems on a W2 basis Pay will be between 55.00 and 60.00 per hour on a W2 basis. This … position will be responsible for new development of a modernization project utilizing .net technologies. Duties: Understand user requirements and write clean code from front-end to back-end layers Participate in the design and review sessions Build visually appealing front-end of applications following design guidelines Write effective web … APIs using .net core technologies Write unit tests for the code that is developed to ensure bug free code Write database scripts and ensure optimal query performance Troubleshoot, debug and remediate bugs/defects Write technical documentation Technical Skills: (Front End) ASP.Net Core, jQuery, JavaScript, HTML 5, Bootstrap, CSS More ❯
Liverpool, Lancashire, United Kingdom Hybrid / WFH Options
Maxwell Bond
Job Title: Senior Backend Developer Location: Liverpool City Centre (Hybrid - 3 days on site) Salary: up to £75K (DOE) About the role: This is a great opportunity to join a dynamic and agile team of developers for a leading specialist insurance company based in Liverpool. Bringing the developers … and grow, creating an exciting and enhanced workplace. This role focuses on using your strong Backend skills in developing scalable applications using the latest .NET technologies and great knowledge of microservice architecture . Working on brand new projects, you will be involved in application development and maintaining robust applications. … large sets of data. What you'll be doing: Implement and manage Azure Microservices Architecture for scalable and efficient system design. Application Development using .NET 8, .NET Core and C# skills to design, develop and upkeep applications. Build out internal reusable libraries to be consumed by our team More ❯
are pioneering faster, better ways to bring our client's most exciting ideas to life. Are you ready to make an impact? As a Senior.NET FullStack Developer at Emergn, you'll help us shape Emergn's exciting future and play an important role in our growth. … Join our .NET team, and let's make an impact together! We want you to: Create and maintain ASP.NET web applications with a microservice backend. Collaborate with a multi-disciplinary agile team (Product, Delivery, UX/UI, DevOps, Architecture, Infra, QA). Support software architecture design through research and … React, JS, HTML, and CSS. Strong understanding of OOP, design patterns, REST APIs, software architecture, and coding best practices. Proficiency in VS Code, C#, .NET, ASP.NET, SQL. Experience with GraphQL and Azure cloud services (App Service, Functions, Managed SQL, Redis, Blob Storage). Experience with SQL Server, Atlas MongoDB More ❯
Senior Backend Engineer - Fully Remote Opportunity - Poland, Portugal, North Macedonia, Romania Tech - C#, .NET, Azure, MongoDB Salary - $60,000 - $96,000 A leading technology platform within the local commerce sector, focused on empowering businesses with innovative delivery and order fulfilment solutions, is seeking a Senior/Lead … Conduct code reviews and promote development best practices. Participate in architectural and design decisions. What You Bring: 8+ years of hands-on C#/.NET backend development experience in product-focused companies. Proven experience in online commerce or related projects. A proactive, versatile, "can-do" approach. Expertise in API More ❯
Sunderland, England, United Kingdom Hybrid / WFH Options
Client Server
Job Description Senior Software Developer/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Senior Software Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at … a growing games/gambling site, whilst continually learning and developing your skills. As a Senior Software Developer you'll take a lead, hands-on role i... ZIPC1_UKTJ ... More ❯
excellent opportunity has arisen with an established financial services organisation, to work on an exciting greenfield data project. We are looking for an experienced .Net/Data Developer with experience of .Net and Azure. The role is remote, working in a stand-alone position. The codebase is … an all .Net Core affair running on Azure. Essential Skills & Requirements: Azure ETL Azure Data Factory Azure SQL/SQL Server Azure Function Apps .Net/C# Excel/Access VBA Highly numerate, analytical Contract details: 6 month contract (long term) 600 - 700 per day - outside IR35 Fully More ❯
Tower of London, Vintry, United Kingdom Hybrid / WFH Options
Intec Select Ltd
excellent opportunity has arisen with an established financial services organisation, to work on an exciting greenfield data project. We are looking for an experienced .Net/Data Developer with experience of .Net and Azure. The role is remote, working in a stand-alone position. The codebase is … an all .Net Core affair running on Azure. Essential Skills & Requirements: Azure ETL Azure Data Factory Azure SQL/SQL Server Azure Function Apps .Net/C# Excel/Access VBA Highly numerate, analytical Contract details: 6 month contract (long term) £600 - £700 per day - outside IR35 Fully More ❯