576 to 600 of 754 .NET Jobs in the UK

Title: .NET Developer Role Type: Contract Contract Length: Short-term (4 days a week until end of June) Location: Remote (With occasional travel to Manchester) Our client is looking for a .NET Developer to build modern, API-first services on Azure, collaborating closely across engineering and product … fast-paced, regulated environment. 3-5 years' hands-on software development experience Strong C#/.NET skills (microservices and/or API-first preferred) Basic Azure knowledge (e.g., Application Insights/monitoring) Exposure to Azure DevOps (or similar tooling) React + TypeScript front-end experience Familiarity with CI/ ...

Software Engineer (C# .NET) Location: Luton (4 days on-site, 1 day remote) Contract: 12 months Security Clearance: Full UK SC required Rate: £57.72 p/h PAYE (£66.11p/h inc. holiday rate) OR £78.70 p/h Umbrella Inside IR35 About the Role Our client is looking … C# .net developers who can work with the minimum of supervision to deliver current and future programs. Working within the Integrate Mission Solutions sector of the Electronic Warfare Line of Business this role provides an opportunity to work on the latest defence technology within a mature development environment. What ...

Senior Software Engineer (.NET/Azure) £45,000 - £60,000 + Benefits Birmingham (Hybrid -1 day every 2 weeks, with occasional onsite workshops) Synchro are partnering with a growing, private equity-backed organisation to hire a Senior Software Engineer into a high-impact team delivering modern cloud-based solutions. … step into a broader engineering role with visibility and autonomy. What You’ll Be Doing: Designing, building and delivering scalable software solutions using .NET and Azure Owning features end-to-end from concept through to deployment Building APIs, integrations and modern data-driven applications Improving CI/CD pipelines ...

Senior Applied AI Engineer (.NET) Were looking for a Senior Applied AI Engineer to design and deliver production-grade AI-powered features within a modern .NET product environment. This is a hands-on engineering role focused on applying AI in real systems not training models. Youll work with … products and can bring proven patterns into a growing team. What Youll Do Design and build AI-powered product features within a C#/.NET ecosystem Integrate commercial AI APIs into production systems with a focus on reliability, scalability, and cost control Establish and promote best practices for applied ...

Developer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. Once the Beta has been rolled out and tested the company has ambitious growth plans, this is a great … have strong backend coding skills - you can come from any tech background (e.g. Java, Python, Full Stack) but be happy to use C# .Net going forward and pick up new things along the way You have experience with public cloud technologies - Azure, AWS, GCP You have a good knowledge ...

Lead Developer - C# .NET/AWS/Angular - Hybrid - Nottingham - £60,000 - £70,000 The Role An exciting and innovative software house is looking for a Lead Developer to join their growing technology team. This is a true 50/50 role, combining hands-on engineering with people leadership. … coding, you'll take ownership of team performance, support career development, and maintain a strong engineering culture. Key Responsibilities Hands-on development using C# .NET, Angular, AWS and NoSQL Lead and mentor a team of developers (1-to-1s, coaching, performance support, managerial admin) Drive engineering best practices, code ...

Senior Systems Integration Consultant (.NET, Azure, Data, MIS) Job Description Contract Length: 3 months Start: Immediate Day Rate: £400-£500 per day IR35: Outside IR35 Location: Hybrid, predominantly remote Overview We are looking for a senior Systems Integration Consultant to step into a live environment and stabilise a newly … resolve issues and ensure the platform is fully operational. Key Responsibilities Stabilise and optimise Mitratech platform integration Extract and migrate data from legacy .NET systems Build and troubleshootintegrations across: Timesheet systems HR workflows including Excel exports Internal operational systems Implement workflow automation and triggers Debug live production issues across ...

Full Stack Developer - C# .Net/React/Azure - Hybrid - Leicester - £35,000 - £45,000 DOE The Role An exciting and welcoming Software House are looking for an ambitious and talented Software Developer to join their growing Development team. You will be working on various products including adding … greenfield development projects. Giving you a great foundation to further progress your Software Development career. Role Requirements Minimum 3 years' experience in C# .NET SQL Server JavaScript, HTML + CSS Desirables: Azure/AWS React/Vue The Company The company provide leading logistical solutions across the manufacturing industries. ...

Level Software Engineer - 100% Remote - C# .NET/Angular/AWS/Agentic AI - £45,000 - £50,000 The Role An established Software house is seeking an enthusiastic Mid-Level Software Engineer to help build and enhance platforms that make a real impact on a global scale. … explore new technologies that move the business and your career forward, towards a Senior position. Requirements A minimum of 3 years' experience in C# .NET Core Frontend experience with Angular (other JS libraries considered) Postgres experience Agile/Scrum environments Solid understanding development principles (TDD, OOP etc) Serverless Cloud ...

collaborate across multidisciplinary engineering teams, providing technical leadership while remaining hands‐on with complex systems. What You’ll Do Build production‐grade software using .NET C#, Python , and modern backend technologies Design and prototype services using containerised microservices Apply and challenge engineering best practices to continuously improve quality Make … culture of technical excellence What You Bring Degree in Computer Science, IT, or related field 5+ years’ experience building backend systems with .NET C# and ASP.NET Core Web APIs Strong understanding of Clean Architecture , CQRS , ideally with MediatR Experience with communication protocols: TCP/IP, UDP, REST, gRPC, SignalR ...

modern financial services environment, contributing to both innovation and stability across critical systems. What you'll be doing You will develop solutions using C#, .NET Core and modern architectures You will deliver enhancements and new functionality across financial systems You will work across both project delivery and live application … production systems and troubleshoot issues You will contribute to a high-performing Agile team environment What I'm looking for Strong background in C#, .Net Core, with a proven understanding of event-driven architecture Proficient in Angular framework to build and support frontend web applications Strong experience with Razor ...

modern financial services environment, contributing to both innovation and stability across critical systems. What you'll be doing You will develop solutions using C#, .NET Core and modern architectures You will deliver enhancements and new functionality across financial systems You will work across both project delivery and live application … production systems and troubleshoot issues You will contribute to a high-performing Agile team environment What I'm looking for Strong background in C#, .Net Core, with a proven understanding of event-driven architecture Proficient in Angular framework to build and support frontend web applications Strong experience with Razor ...

both hands-on development and technical direction. As a Senior Software Engineer, you will: Design, develop, and maintain scalable RESTful APIs using C# and .NET Build a modern API layer over an existing Legacy SQL Server database Define API standards, design patterns, security, auditing, and Back End best practices … engineering best practices Support the ongoing modernisation of a long-standing enterprise platform What We're Looking For: Strong commercial experience with C# and .NET Back End development Proven experience designing and building RESTful APIs Strong understanding of API architecture, design patterns, security, and auditing Experience modernising Legacy systems ...

maintaining engineering standards. Key Responsibilities Design, build, and maintain scalable applications using modern full-stack technologies, with a strong focus on C#/.NET Develop and test distributed systems within a microservices architecture Work with cloud-based infrastructure, ensuring reliability, performance, and security Apply Test-Driven Development … challenge assumptions where necessary Ensure code quality and robustness, particularly in a security-critical environment Required Skills & Experience Strong commercial experience with C# and .NET in a full-stack or backend-heavy role Proven experience developing within microservices architectures and cloud environments (beyond theoretical knowledge) Solid front-end capability ...

opportunity to contribute to long-term, high-integrity software programmes within the defence sector. The Role You will work on a mature .NET desktop application estate , contributing to both enhancement and ongoing support activities. The software environment blends established systems with opportunities for modernisation and improvement, offering technically varied … environments Desirable Experience Source control tools such as Git or ClearCase Automated testing tools (e.g. Coded UI, Rational Robot or similar) Oracle , SQL COM , .NET Interop XML (XSD/XSLT) Entity Framework Team Foundation Server/Azure DevOps Qualifications Degree in a STEM discipline or equivalent relevant industry experience ...

HIRING:🚀 12 Month Fixed Term Contract - Systems Developer (C#) | Hertfordshire | 2 days a week in office | £55,000 - £60,000 + benefits I'm currently working with a well established retail company who are looking ...

Required for a full-time, six-month (potentially long-term) contract, a Software Engineer experienced in digital radio communications. Rol e Design, develop, and maintain radio software solutions. Work with modern protocols and technologies (eg ...

Full Stack Developer (.NET/Angular) Hybrid – London We're hiring on behalf of a well-known retail brand looking for an experienced Full Stack Developer to join their in-house tech team. You'll work across a broad range of internal systems that support critical business functions like … service, order processing, and fulfilment. The environment is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket What You’ll Get: A hybrid ...

supporting one of our long-standing clients in the search for an experienced Application/Web Developer . “We’re looking for an experienced .NET Software Developer/Backend Developer (Application/Web Developer This is a fantastic opportunity to join an established software and technology business with … resolve technical issues What we’re looking for: Minimum 5 years’ development experience with strong knowledge in at least three of the following: .NET/.NET Core API integrations SQL Server/T-SQL Git/version control CMS platforms (Umbraco desirable) Broader web development technologies You will ...

Level Backend Software Developer (.NET) Taunton, Somerset | Up to £50,000 per annum | Hybrid, 2 days on-site per week | 3+ Years Experience Proactive IT Appointments are partnered with a leading organisation who is looking to add a Mid-Level Backend Software developer to their growing development team … 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 ...

Title: Senior .NET Software Engineer Location: Hybrid - 1 - 2 days per month in Leeds Salary: Up to £90K + Bonus + Excellent Benefits Why Apply? This is an excellent opportunity for a passionate and experienced Senior Software Engineer to make a meaningful impact in a fast-growing, technology … help your team deliver at pace Analyse requirements and dependencies, estimating effort and risk where necessary Write high-quality code using C# and .NET 8, supported by thorough unit testing Ensure high standards of observability, operational excellence, and software performance Engage in continuous improvement by evaluating new tools, technologies ...

Senior Software Engineer (.NET/C#) | Greenfield Systems Rebuild | Remote (UK) | £80,000-£100,000 This is a hands-on senior engineering role with real technical authority. You will be the lead engineer and technical decision-maker on a greenfield rebuild of a mission-critical system, working within … reporting directly to the Head of Technology. Once the build is delivered, the role expands into enterprise architecture responsibilities. If you are a strong .NET engineer who has been moving into architecture and wants to own the outcome rather than advise on it, this is worth reading. You will ...

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 and is looking … 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 workflows. You'll work ...

Senior .Net Developer - C#/Java - Automotive Permanent - 3 days on site Gaydon £55,000 - £65,000 Team/Reporting Line Role Purpose To support the development, testing, and validation of diagnostic tools used in both dealer workshops and engineering environments. This role is essential to ensuring our diagnostic ...

driven features and data workflows Debugging, testing, and improving system performance Working closely with the business to help automate operational processes TECH STACK .NET (backend) React (frontend) MySQL AWS Python (AI and data models) Experience Required 3+ years of experience in software development Strong .NET experience Some front ...