1 to 25 of 33 Permanent C# Software Engineer Jobs in the UK

React C# Software Engineer/Developer A fantastic opportunity for a Software Engineer/Developer with commercial experience in React and C# to join a well-established software company developing browser-based solutions. This is an excellent opportunity for a high-calibre engineer to work on … work on impactful projects. Location: Lutterworth - Hybrid – minimum 2 days per week in office Salary: £30,000 – £45,000 per annum + benefits (dependent on experience) Requirements for React C# Software Engineer/Developer Commercial software development experience (ideally 2+ years) Experience designing, developing, deploying, and supporting web clients using Classic ASP and … for accessibility standards Experience using SQL Server for database interactions Strong problem-solving skills and a proactive approach to learning Excellent communication and team collaboration skills Responsibilities for React C# Software Engineer/Developer Design, develop, deploy, and support robust web-based applications Work on both front-end (React, JavaScript) and back-end (ASP, C# More ❯

C# Software Engineer/Developer (.Net Core AWS) Sunderland/WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Software Engineer role at a growing games/gambling site, whilst enjoying a range … of benefits and perks. As a C# Software Engineer within the customer onboarding team you will help shape the player onboarding and registration journeys, including KYC and identity verifications. You'll design and develop backend features that interact with the web front end (TypeScript, Vue.js) and migrate code from .Net MVC to .Net Core, ensuring … offices in Sunderland with a range 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 Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications You have a More ❯

C# Software Engineer X 4 - Nottingham - Hybrid - £40-60K My Client is a rapidly scaling finance company focused on powering recurring commerce. Their advanced technology infrastructure helps businesses optimise and unify their financial operations, providing a competitive edge in the digital economy. With strong sector expertise and a partnership-led approach, they are now … seeking a number of C# Software Engineer to help deliver high-quality, scalable software solutions. Your role as a C# Software Engineer You will work with engineers, product managers, and designers to develop features, solve complex challenges, and enhance system performance. Your focus will be on writing clean … Improve performance, uptime, and code quality Collaborate in cross-functional teams and contribute to design decisions Mentor junior engineers and promote team growth What you’ll bring Proficiency in C#, .NET, JavaScript, and TypeScript Experience with React, Vue.js, or Angular (preferred) PHP knowledge (desirable) Familiarity with cloud services (AWS, GCP, or Azure), Docker, Kubernetes Understanding of CI/CD More ❯

Are you an experienced Senior Software Engineer - C# actively looking for a new role? Do you live in the Hertfordshire area or would love the opportunity to relocate and work in one of the UK's most exciting tech hubs? If so, my client has a superb role available to strengthen their R&D team. … key role in in all aspects of design, implementation and debugging of software to bespoke robotic applications. In this experienced Senior Software Engineer - C# job based in Royston you will be responsible for the following: Design user interfaces that are both intuitive and easy to navigate. Oversee the complete software development … lifecycle for new projects, taking accountability for the software aspects of assigned responsibilities. The successful applicant for this Senior Software Engineer - C# job based in Royston you must be: Proficient in C# and .NET. Have a 2:1 or above degree in electronic engineering, software engineering, or a comparable technical More ❯

C#.NET Software Engineer - Leeds (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to … more) to elevate the firm's capabilities and deliver real impact. Key Skills: 3+ years Full Stack Development project and Object Orientated Programming experience. Proficient experience with .NET programming (C#/ASP.NET, MVC) Sound knowledge and exposure using azure cloud platforms Degree in Computer Science (or similar) is desirable Experience working in the legal sector is beneficial Benefits … hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. More ❯

C#.NET Software Engineer - Manchester (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to … more) to elevate the firm's capabilities and deliver real impact. Key Skills: 3+ years Full Stack Development project and Object Orientated Programming experience. Proficient experience with .NET programming (C#/ASP.NET, MVC) Sound knowledge and exposure using azure cloud platforms Degree in Computer Science (or similar) is desirable Experience working in the legal sector is beneficial Benefits … hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. More ❯

C#.NET Software Engineer - Manchester (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to … more) to elevate the firm's capabilities and deliver real impact. Key Skills: 3+ years Full Stack Development project and Object Orientated Programming experience. Proficient experience with .NET programming (C#/ASP.NET, MVC) Sound knowledge and exposure using azure cloud platforms Degree in Computer Science (or similar) is desirable Experience working in the legal sector is beneficial Benefits … hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. More ❯

Junior Software Engineer – C# Salary: £30,000 - £40,000 + Benefits Location: Royston (Hybrid) Employment Type: Permanent Are you a junior software engineer - C# who is highly motivated, curious, and hard working? Our client, an innovative and forward-thinking technology business based in Royston, is looking for a Junior Software Engineer – C# to join their team in scaling their cutting-edge products to the next level. This is a hybrid position with the opportunity to work part-remote while being part of a highly collaborative and ambitious team. Duties & Responsibilities Develop, maintain, and improve applications within the software team's scope. Provide on … work through regular reports and presentations. Desirable Characteristics Strong degree in Electronics or a related field. Experience in robotics, hardware, or firmware development. Programming experience in languages such as C#, Python, SQL, or Bash. Ability to quickly learn and adapt across a variety of technical fields. Strong communication skills, with the confidence to defend your ideas while remaining open More ❯

C# Software Engineers X 4 – Sheffield - £50-75K Exciting Opportunity with a Growing Tech Company Are you an experienced .NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expanding its team and looking for Lead and … Senior Software Developers to drive innovation and shape the future of its technology solutions. About the Role: As a C# Software Engineer, you will play a crucial role in delivering high-quality software solutions while influencing software design, architecture, and development processes. This is an opportunity to work on … cutting-edge projects across cloud-based and on-premise systems. Tech Stack You’ll Work With: C#, .NET Core, ASP.NET Core MVC & Web API Azure Functions, Azure Storage, Cosmos DB, Azure SQL WPF, Blazor, SignalR, Skia DevOps, CI/CD, B2B Web APIs Key Responsibilities: Lead the development of innovative software solutions. Work with high-level specifications More ❯

Senior Software Engineer/Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer … front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals … Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer/Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

Backend Software Engineer/Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management, earning substantial bonuses. As a Backend Software … front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals … Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Backend Software Engineer/Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

Software Engineer/Developer (C# TypeScript AWS) Sunderland/WFH to £55k Opportunity to progress your career in a hands-on Software Engineer role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a Software Engineer you'll … build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g. payments. You'll be using C# .Net core through to TypeScript and Vue.js within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be … a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have full stack development experience including C# and TypeScript, ideally also Vue.js You have a good knowledge of AWS You have experience of building scalable, reliable and secure web applications using modern techniques You have experience More ❯

Experience and Skills Experience designing, developing, deploying, and supporting web clients using Classic ASP and JavaScript. Career Opportunity: React C# Software Engineer/Developer React C# Software Engineer/Developer A fantastic opportunity for a Software Engineer/Developer with commercial experience in React and C# to join a well-established software company developing browser-based solutions. This is an excellent opportunity for a high-calibre engineer to grow and contribute to innovative projects. Key Requirements Development experience (ideally 2+ years) Experience designing, developing, deploying, and supporting web clients using Classic ASP and JavaScript Strong experience with modern web frameworks, specifically More ❯

Lead Software Engineer/Developer (C# .Net API AWS) Nottingham/WFH to £80k Opportunity to progress your career in a senior, hands-on leadership role at a SaaS tech company. As a Lead Software Engineer you'll join an Agile team with a focus on designing and developing payment and … billing applications. You'll be working with a modern tech stack, with a focus on backend C# .Net and API development. There's a supportive team environment where you'll help to mentor others to reach their full potential, taking ownership of technical projects and contributing to high level architecture discussions. Location/WFH: There's a remote interview … work from most of the time, meeting up with the team for constructive meetings once a month/quarter in the Nottingham office. About you: You have strong backend C# .Net development skills You have experience of building REST APIs You have experience with AWS You have a good understanding of databases with SQL skills You are collaborative, happy More ❯

Senior C# Software Engineer required by a successful software company with an international client base. Due to continued success, they are looking to grow one of their key software engineering teams working on some of their most successful SaaS products. The Senior C# Software Engineer will … join an established team developing business logic for Windows based products. Key experience Extensive commercial experience in C# Windows programming Multithreading/TPL XML SQL Version control Unit testing Experience in any of the following areas would be advantageous but is not a prerequisite WIX installers Windows services eg Active Directory, Exchange etc Client-server architecture development M365 APIs More ❯

Senior Software Engineer – C# Salary: Up to £100,000 + Benefits Location: Royston (Hybrid) Employment Type: Permanent Are you a seasoned software engineer who thrives on solving complex problems, setting technical direction, and mentoring others? Our client, an innovative and forward-thinking technology business based in Royston, is looking for a … Senior Software Engineer to play a pivotal role in scaling their cutting-edge products to the next level. This is a hybrid position with the opportunity to work part-remote while being part of a highly collaborative and ambitious team. Key Responsibilities Lead by example in implementing best practice software design patterns, architecture, and … and maintainability standards. Desirable Experience & Skills Strong candidates are likely to bring most (but not all) of the following: Experience in software engineering, with deep expertise in C# and .NET. Experience with Linux, Python, and Azure DevOps. A proven track record in start-ups/scale-ups would be advantageous Excellent communication skills and the ability to More ❯

Software Engineer, Developer, C#, .NET, WCF Remote working Salary: £60-70k per Annam + Excellent Pension Scheme Experienced Software Engineer, Developer wanted for a Full time for a hybrid/remote role within a leading private sector service. Hybrid/remote with either 1 day a week or 1 day … a top-tier within a leading private sector service based in the southeast. This role is perfect for a seasoned software engineer with Experience in C#, .NET and WCF. The Role: You will be developing and maintaining Web APIs for a Full Stack roll for a private sector service based in the southeast helping lead … and resolve technical issues swiftly and effectively. Collaborating within an Agile (Scrum) environment, contributing to sprint planning, stand-ups, and retrospectives. What we're looking for: strong experience with C# and .NET Hands-on experience with WCF services and WinForms UI components . Background working within larger Microsoft environments (e.g., Microsoft Azure ). A passion for mentoring and leadership More ❯

My Prime Defence client is currently seeking a proactive and passionate C# Software Engineer to join their System Simulation and Experimentation team. This is an exciting opportunity to work with cutting-edge technologies and support the Armed Forces by developing some of the world's most advanced defence systems! Key Responsibilities: Developing real-time software … representations of systems Providing visualisation, demonstrations, experimentation, design and development, verification and validation, and training systems Utilising agile scrum methodologies for software development Job Requirements: Proficiency in C# software development Exposure to practical software engineering and potentially C++ development Experience with real-time software Understanding of configuration control, Continuous Integration, and … Up to 15 additional flexi-leave days Flexible working arrangements Enhanced parental leave packages Excellent site facilities, including subsidised meals and free car parking If you are a passionate C# software developer looking to contribute to innovative developments in the defence sector, we would love to hear from you. Apply now to join our client's dynamic More ❯

My Prime Defence client is currently seeking a proactive and passionate C# Software Engineer to join their System Simulation and Experimentation team. This is an exciting opportunity to work with cutting-edge technologies and support the Armed Forces by developing some of the world's most advanced defence systems! Key Responsibilities: Developing real-time software … representations of systems Providing visualisation, demonstrations, experimentation, design and development, verification and validation, and training systems Utilising agile scrum methodologies for software development Job Requirements: Proficiency in C# software development Exposure to practical software engineering and potentially C++ development Experience with real-time software Understanding of configuration control, Continuous Integration, and … Up to 15 additional flexi-leave days Flexible working arrangements Enhanced parental leave packages Excellent site facilities, including subsidised meals and free car parking If you are a passionate C# software developer looking to contribute to innovative developments in the defence sector, we would love to hear from you. Apply now to join our client's dynamic More ❯

C# - Software Engineer - React or Redux - Hybrid - £45,000 + Bens - Hybrid:- This is an excellent opportunity for a Web Software engineer who has experience of developing browser-based solutions and is looking for a new challenge. Opportunities like this do not come up very often and this could really be … learn new skills. Salary - £45,000 + Pension + Health + stock options + hybrid working - 2 days in the office per week. Do you have experience of developing C# solutions in React or Redux and are looking for a new challenge? You will be working with some of the most innovative software solutions within cyber security … frameworks, such as React, Redux Automated testing tools e.g. QUnit for JavaScript, or similar. JavaScript both client-side script and server ASP Multi-tier web application development experience including C# Experience designing for accessibility Experience of SQL Server usage Developing, deploying and supporting web clients using Classic ASP and JavaScript This is just a short over-view of what More ❯

Lead C# Software Engineer - Nottingham £70-85K Are you a proactive, self-driven engineer who thrives on solving complex problems and delivering high-quality software? Join our fast-growing fintech company and play a key leadership role in shaping the future of our innovative financial products. What You’ll Be … Doing: Leading the design, development, and maintenance of enterprise-grade applications using C#, .NET, and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring … with PHP and legacy codebases Previous work in the financial services or SaaS industry What We’re Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work autonomously More ❯

Software Engineer C++ C# On-site, Corsham (SN13) Salary DOE 25 days annual leave Buy or sell up to 5 days annual leave Two pension schemes to choose from Private Medical & Dental Insurance+ discounts for additional family members Life Assurance scheme up to 4 x salary Multiple Save schemes Electric/Hybrid Car leasing scheme … development and test cycle that maintains high customer confidence in both the software and the team maintaining it. The successful candidate will be a confident C++/C# practitioner, with a background in physics, mathematics or engineering, with the ability to work effectively with a demanding customer.The role is based in-office in Wiltshire but may involve … logic, data structures) along with strong software design skills, including OO, and knowledge of version control systems such as Git 2+ years experience in either C++ or C# development Object Oriented Design, and implementation of engineering algorithms Requirements &Configurationmanagement Knowledge of Visual Studio &MS Office Products Nice to haves Knowledge of the Red Hat Linux or other More ❯

Job Location: United Kingdom, North Yorkshire Job Type: Permanent Posted 2 days ago Shape the Future of Engineering with Ground-Breaking Technology We are looking for a talented Software Engineer to join a high-performing team in North Yorkshire, working on truly cutting-edge technology in a dynamic and collaborative environment. This is a unique opportunity … to work on-site where the scale and innovation of the technology need to be seen to be believed. If you're passionate about building powerful software, eager to learn, and excited by full project lifecycle involvement - this is the role for you. The Role As a Software Engineer, you'll be involved in … development Solve real-world engineering problems with innovative solutions Embrace opportunities to expand your skillset and take ownership of your work Core Skills & Experience Solid programming experience in C# and/or C++ Understanding of multi-threaded and multi-process development Experience in Windows application development Comfortable with Visual Studio and GUI design Enthusiastic, proactive, and willing to More ❯

Job Title : Desktop Software Engineer Location : Bristol (On-Site 3 Days Per Week) Salary : Up to £65,000 (Depending on Experience) Overview of the Role: On behalf of a key client in Bristol, we are looking for a Software Developer to design and develops high-performance communication software capable of interfacing with … be able to translates high-level specifications into detailed development roadmaps and collaborate with the design team to ensure timely completion of milestones. Whist implementing robust and reliable software solutions, you will be contributing … to reliability analysis by performing risk assessments and FMEAs through data analysis, and defining system-level testing requirements. Required Technical Skills & Experience: Proficient in software development utilizing C#, the .NET Framework, and .NET technologies. Skilled in developing WPF applications. Experienced in designing applications that are multi-threaded and/or multi-process. Understanding of synchronization challenges in More ❯

Job Title : Desktop Software Engineer Location : Bristol (On-Site 3 Days Per Week) Salary : Up to £65,000 (Depending on Experience) Overview of the Role: On behalf of a key client in Bristol, we are looking for a Software Developer to design and develops high-performance communication software capable of interfacing with … be able to translates high-level specifications into detailed development roadmaps and collaborate with the design team to ensure timely completion of milestones. Whist implementing robust and reliable software solutions, you will be contributing … to reliability analysis by performing risk assessments and FMEAs through data analysis, and defining system-level testing requirements. Required Technical Skills & Experience: Proficient in software development utilizing C#, the .NET Framework, and .NET technologies. Skilled in developing WPF applications. Experienced in designing applications that are multi-threaded and/or multi-process. Understanding of synchronization challenges in More ❯