1 to 25 of 95 C# Developer Jobs in the UK excluding London

Senior C# Developer/Software Engineer (C# .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# Developer role at a growing games/gambling site, whilst enjoying a range of benefits … and perks. As a Senior C# Developer 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 it's reliable, scalable … 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# Developer – Software Developer – Preston Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum Location: Preston, Lancashire - commute from Chorley, Blackpool, BlackburnJoin a forward-thinking software development team in Preston, Lancashire as a C# Developer , contributing to a suite of innovative products in a dynamic Agile/Scrum … is a fantastic opportunity to grow your career within a well-established company offering a clearly defined progression path and a competitive benefits package. About the Role : As a C# Software Developer , you'll play a key role in the full software development lifecycle, from initial design and architecture through to implementation and delivery. Working within a … collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies. Key Responsibilities: Develop and maintain applications using C# and ASP.Net Core Build and consume RESTful services Work collaboratively in Agile/Scrum teams Ensure adherence to established coding standards Contribute to continuous improvement of software development processes Required Skills & Experience: Commercial experience in C# More ❯

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 at a growing FinTech scale-up with … Bupa healthcare Generous pension 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 of C# .Net to … Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle More ❯

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre of excellence in the North East. As a Lead C# Developer … similar technical discipline from a top tier/Russel Group university, backed by A's at A-level You have strong technical leadership skills You have expertise with modern C# .Net Core, Python skills would also be of benefit (will also consider other OO languages e.g. C++, Java) You have a strong knowledge of modern software engineering best practices … Design Patterns, Algorithms You're excited to join a scaling company in a role that you can shape and influence What's in it for you: As a Lead C# Developer/Backend Software Engineer you will receive a competitive package: Salary to £150k + Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development More ❯

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with a flat structure … where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses. As a C# Developer you'll join an Agile development team to design and develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with … a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript/Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. WFH Policy: You'll join colleagues in St. Albans, Hertfordshire (parking available), 10 minute walk from local station, with the flexibility to More ❯

C# Developer Onsite Working Financial Services Lorien's leading Investment client are looking for a C# Developer to join them on a contract basis on an 6-month contract. We are looking for a strong C# Developer who has experience of working within Investment Banking environments with strong communication skills. This More ❯

C# Developer - .NetCore, C# C# .NET Developer to write clean reliable code. Core Web API development needed for an excellent, fast paced, innovative tech driven client. Working on real-time payment software you will be working on exciting tech electric vehicle software and joining a small professional, highly talented SW dev team. Expertise … in C# .NET. It would be preferencial to have some microservices, DevOps working in a clopud AWS environment with exposure to Kubernetes, CI/CD, Containerisation, pipelines, deployment. Writing functioning code, crafting solutions, with the following tech stack: C# development .NET Core Web API development ORM - Linq2DB, Entity framework Core .Net5 Docker, CI/CD Git Agile Coding … and programming in C# and .NetCore, .Net5+ developing new features into micro services code base. Writing and documenting services to integrate to and consumer external APIs whilst maintain existing systems which are web, microservices. You will be involved writing Nuget packages, developing unit and integration tests, performing code reviews, and debugging systems! Working in an Agile software development environment More ❯

Senior C# Developer/Software Engineer (.Net Core React AWS) Sunderland/WFH to £70k Opportunity to progress your career in a senior, hands-on role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. What's in it for you: Competitive salary to £70k + quarterly bonus Holiday … drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Your role: As a Senior C# Developer within the Platform team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend … C# .Net core but will have exposure across the full tech stack through to JavaScript/React 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 able to input into technical discussions within a collaborative Agile team. Location/WFH: There More ❯

per week in the Shropshire office (must be UK-based) Salary: £50,000 – £55,000 per annum + benefits Requirements for Software Developer: Strong commercial experience in C# and .NET Skilled in SQL Server – database design, development, and optimisation Experience with Angular, HTML, CSS, and TypeScript Ability to work with Web API web services Awareness of security … address has been removed by the job board, full contact details are available on our website). Keywords: Software Developer/Full Stack Developer/C# Developer/.NET Developer/Application Developer/Web Developer/Backend Developer/Frontend Developer/… Systems Developer/API Engineer/C#/.NET/SQL Server/Angular/HTML/CSS/TypeScript/Web API/Azure/ASP.NET MVC/WinForms/WPF/OWASP/Computer Science/Software Engineering/Information Technology/Mathematics/Physics/Engineering More ❯

C# Developer Hybrid (Hessle, East Yorkshire) £35,000 to £40,000 with ongoing professional development Join a forward-thinking digital agency where technical innovation meets commercial creativity. You will sit within a close-knit development team, building the systems and integrations that power a fast-growing portfolio of eCommerce and marketing clients. This is a hands-on … C# role with plenty of opportunity to broaden your technical skills, including work with APIs, cloud integrations, and modern eCommerce platforms. The role and what you will be doing Develop and maintain robust backend systems and APIs using C#/.NET Core Build data integrations between storefronts, CRMs, ERPs and marketing platforms Contribute to new feature builds, focusing … issues, and drive continuous improvement Work on a mix of internal tools and client-facing projects with real commercial impact What We Are Looking For Proven commercial experience with C#/.NET Core Understanding of RESTful APIs and relational databases such as SQL Server or PostgreSQL Familiarity with Git and modern development workflows Strong analytical mindset and collaborative approach More ❯

C# Developer Hybrid (Hessle, East Yorkshire) £35,000 to £40,000 with ongoing professional development Join a forward-thinking digital agency where technical innovation meets commercial creativity. You will sit within a close-knit development team, building the systems and integrations that power a fast-growing portfolio of eCommerce and marketing clients. This is a hands-on … C# role with plenty of opportunity to broaden your technical skills, including work with APIs, cloud integrations, and modern eCommerce platforms. The role and what you will be doing Develop and maintain robust backend systems and APIs using C#/.NET Core Build data integrations between storefronts, CRMs, ERPs and marketing platforms Contribute to new feature builds, focusing … issues, and drive continuous improvement Work on a mix of internal tools and client-facing projects with real commercial impact What We Are Looking For Proven commercial experience with C#/.NET Core Understanding of RESTful APIs and relational databases such as SQL Server or PostgreSQL Familiarity with Git and modern development workflows Strong analytical mindset and collaborative approach More ❯

religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : C# Developer Contract : Initial 6-Month Contract Location : London - 3 days a week in office Rate : £415 Are you a passionate C# Developer looking to … applications using the MS .NET platform. If you thrive on challenges and enjoy collaborating with various teams, we want to hear from you! What You'll Do: As a C# Developer, you will play a key role in the development and support of essential business applications. Your main responsibilities will include: Understanding Business Needs: Engage with stakeholders … C#.NET, interfacing with Oracle and SQL Server databases. Quality Assurance: Conduct unit testing and ensure quality at every stage of development. Support Existing Applications: Provide ongoing support for current C# and .NET applications, ensuring optimal functionality. Collaboration: Work closely with the IT department to maintain the environments where applications run. Additional Responsibilities: Define necessary database objects and liaise with More ❯

Are you an experienced C# Software Developer with strong skills in C# and SQL Server? Looking for a new challenge within a global technology leader on the Isle of Wight that values innovation, collaboration, and professional growth? If so, we'd love to hear from you! An exciting opportunity has arisen for an experienced C# … based in the Isle of Wight to play a key role in designing, developing, and implementing high-quality, responsive software applications that meet customer needs. Key Responsibilities for the C# Software Developer Collaborate with project managers to deliver high-quality software projects Create and review requirements, functional, and design specifications for complex software solutions Develop, modify, and … Produce technical estimates and architectural input for proposals Key Requirements Qualification in Computer Science, Information Technology, or a related field 3+ years' experience full stack development experience in a C# software environment Strong experience developing complex applications using C# and SQL Server Proficient in HTML5, CSS3, JavaScript/TypeScript Experience in creating functional and design specifications Strong understanding More ❯

C# Developer/Embedded Software Engineer Role: Due to an increase in software development demand across a number of projects we have an opportunity for a software engineer. This role will involve working within the Devices Team, and within a Scrum team developing application software for ticketing devices Responsibilities: Designing, coding and testing of a microservice-based … of specifications and requirements into software development backlogs Write effective documentation and test processes Resolve technical issues arising during the project lifecycle and after release Essential Experience: 1+ years C#/.NET Software Development using a Visual Studio/Rider IDE. Knowledge or Experience in developing REST/RESTful interfaces. Agile experience including Scrum, Kanban, agile mindset. Knowledge/… would be an advantage: Transport Ticketing. Point of Sale Terminals. Contactless Smartcards, ITSO. Contactless Payments and Payments Standards (cEMV, PCI). Internet Security and protocols – e.g. OWASP, OAuth2, OpenID. C# Developer/Embedded Software Engineer More ❯

Software Developer (C#/Desktop Applications) Stoke-on-Trent (Hybrid) £40,000 - £55,000 + Bonus We’re looking for a C# .NET Developer with experience building Windows desktop applications using WPF or WinForms, for a large technology business in Stoke-on-Trent. You’ll be joining a small, collaborative team working on complex … of programming desktop applications commercially. An understanding of microservices or real-time data handling would be useful. Keywords: Application Developer, Software Engineer, Programmer, .NET Developer, c#, Backend development, SQL Server, API, microservices, Stoke-on-Trent, Staffordshire, Midlands, Cannock, Stafford, Crewe. More ❯

Senior Software Developer (C#, .NET ) Newport - Hybrid £36,000 - £47,000 VIQU are working in partnership with a leading organisation who are seeking a Senior Software Developer with a strong focus on integration and backend development. The successful Senior Software Developer will be experienced with a background in C# and .NET technologies … who are capable at building configurable systems and reusable code libraries. Key Responsibilities of the Senior Software Developer: Design, develop and maintain reusable C# component libraries used for integrating third-party applications with internal systems Build and configure instances of a Windows service engine to support message processing and data repository population Develop, test, deploy and maintain … Maintain awareness of technical developments, applying best practices in software development and integration Key Requirements of the Senior Software Developer: Proven expertise in backend software development using C#, .NET, and object-oriented programming Strong SQL knowledge and the ability to write and maintain complex queries Familiarity with developing and configuring highly reusable, modular code libraries Experience with More ❯

Full Stack Developer (C#/React/Azure) Location: Coventry - Hybrid (2 days onsite per week) Salary: 60,000 - 70,000 Eligibility: Must be based in the UK - no visa sponsorship available About the Company Join a fast-moving digital team that's modernising enterprise systems and building next-generation web platforms from the ground up. This … DevOps pipelines and modern CI/CD tools Develop and maintain RESTful APIs and web applications Support continuous improvement by researching new tools and methods Core Tech Stack: Backend: C#, .NET Core, REST APIs Frontend: ReactJS, JavaScript, Blazor, HTML, CSS Cloud & DevOps: Azure, Azure DevOps, GIT Database: PostgreSQL/SQL Containerisation: Docker, Kubernetes (nice to have) What You'll … Bring: Proven full-stack experience with C# and modern JavaScript frameworks Hands-on experience with cloud-based deployments (Azure preferred) Familiarity with CI/CD pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service More ❯

Full Stack Developer (C#/React/Azure) Location: Coventry - Hybrid (2 days onsite per week) Salary: £60,000 - £70,000 Eligibility: Must be based in the UK - no visa sponsorship available About the Company Join a fast-moving digital team that's modernising enterprise systems and building next-generation web platforms from the ground up. This … DevOps pipelines and modern CI/CD tools Develop and maintain RESTful APIs and web applications Support continuous improvement by researching new tools and methods Core Tech Stack: Backend: C#, .NET Core, REST APIs Frontend: ReactJS, JavaScript, Blazor, HTML, CSS Cloud & DevOps: Azure, Azure DevOps, GIT Database: PostgreSQL/SQL Containerisation: Docker, Kubernetes (nice to have) What You'll … Bring: Proven full-stack experience with C# and modern JavaScript frameworks Hands-on experience with cloud-based deployments (Azure preferred) Familiarity with CI/CD pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service More ❯

Full Stack Developer - C#, .NET Gillingham, Kent Hybrid Working Full Stack Developer needed for a leading organisation based in Gillingham, Kent, who are looking to employ an experienced Full Stack Developer with an in-depth knowledge of C#, .NET, JavaScript, HTML, CSS, SQL, Azure/AWS, and Agile Seeking an experienced C# … Career Progression * Hybrid working * Flexible working hours Some of the main duties of the Full Stack Developer will include: * Design, develop, maintain, and deploy complex solutions using C#, .NET, JavaScript, Azure/AWS, SQL* Solve difficult technical problems, to adopt and evolve strong automation and process to safeguard process and quality* Create services and reporting that helps … the successful Full Stack Developer and have a chance to gain such an exciting opportunity you will ideally need to have the following: * Full Stack software Development* C#, .NET, JavaScript, HTML, CSS, SQL* Cloud experience: Azure/AWS* Agile* Have a proven track record of taking projects from the ground to reality alone and as part of More ❯

to £40,000 with ongoing professional development Hybrid (Hessle, East Yorkshire) A collaborative and ambitious culture that values curiosity and innovation C# Developer Hybrid (Hessle, East Yorkshire) £35,000 to £40,000 with ongoing professional developmentJoin a forward-thinking digital agency where technical innovation meets commercial creativity. You will sit within a close-knit development team, building … the systems and integrations that power a fast-growing portfolio of eCommerce and marketing clients.This is a hands-on C# role with plenty of opportunity to broaden your technical skills, including work with APIs, cloud integrations, and modern eCommerce platforms. The role and what you will be doing Develop and maintain robust backend systems and APIs using C# … issues, and drive continuous improvement Work on a mix of internal tools and client-facing projects with real commercial impact What We Are Looking For Proven commercial experience with C#/.NET Core Understanding of RESTful APIs and relational databases such as SQL Server or PostgreSQL Familiarity with Git and modern development workflows Strong analytical mindset and collaborative approach More ❯

A leading software provider in Fareham is seeking a C# Developer to join their innovative team working on projects across retail, hospitality, leisure, and the public sector. You'll be joining a dynamic team of developers working on cutting-edge solutions including iOS and biometric applications , patient-facing healthcare systems , and enterprise-level web and mobile platforms … and Angular Integrating with EPOS hardware and peripherals Contributing to research and development initiatives Applying design patterns and best practices in software architecture Key Skills: 2+ years' experience in C# Exposure to Xamarin , ASP.NET , Angular is beneficial Strong problem-solving and team collaboration What's on Offer: Salary up to £60k Exciting, varied projects Supportive and forward-thinking team … environment If you're a C# developer ready to take the next step in your career and work on exciting, real-world applications, we'd love to hear from you. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate £1 to The Born Free More ❯

This position is for a C# Developer on an 18-month fixed-term contract within the Not For Profit sector. The role will focus on developing, maintaining, and improving software solutions to support the organisation's operations. Client Details Our client in the Not For Profit sector is looking for a C# Developer with … FTC. You will be working in a Scrum Team of around 8-10 and this role is once a week in their Manchester office. Description Develop, test, and maintain C# applications to support organisational goals. Work on various Integrations Collaborate with cross-functional teams to gather and analyse system requirements. Ensure software solutions are secure, scalable, and maintainable. Perform … and updates based on user feedback and business needs. Document technical specifications and operational procedures. Support the deployment and integration of new applications within the organisation. Profile Must haves: C# Integration experience SOAP/REST Apis Experience dealing with Stakeholders Azure Azure Logic Apps/Function Apps TDD Nice to haves: Playwright xUnit NUnit Job Offer 28 days plus More ❯

This position is for a C# Developer on an 18-month fixed-term contract within the Not For Profit sector. The role will focus on developing, maintaining, and improving software solutions to support the organisation's operations. Client Details Our client in the Not For Profit sector is looking for a C# Developer with … FTC. You will be working in a Scrum Team of around 8-10 and this role is once a week in their Manchester office. Description Develop, test, and maintain C# applications to support organisational goals. Work on various Integrations Collaborate with cross-functional teams to gather and analyse system requirements. Ensure software solutions are secure, scalable, and maintainable. Perform … and updates based on user feedback and business needs. Document technical specifications and operational procedures. Support the deployment and integration of new applications within the organisation. Profile Must haves: C# Integration experience SOAP/REST Apis Experience dealing with Stakeholders Azure Azure Logic Apps/Function Apps TDD Nice to haves: Playwright xUnit NUnit Job Offer 28 days plus More ❯

Principal Developer C# & Azure We have a fantastic opportunity for an experienced and professional Principal C#/Azure Developer responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performance of applications. … Role: The Principal Developer works closely with cross-functional teams, including engineering, product, and business stakeholders, to align technical solutions with business objectives. This position performs important team leadership, primarily leading engineers and developers within the development function. Skills & Experience required: Successful experience of working within Development teams Experienced in Development methodologies covering both Agile and traditional Waterfall … working in an ambiguous and fast-paced environment Working knowledge of travel industry technologies, e.g. booking tools and GDS systems Previous experience of developing software in the entertainment industry C# and Azure Development C# Development, .NET core/.NET Framework Full understanding of Object Orientated and SOA design patterns Azure: APIM, including extensive use of policies, caching and More ❯

Integration Developer (C#) – Hybrid in Maidenhead – Up to £70k Been coding integrations since before APIs were cool? Perfect. We’re looking for an experienced C# Developer who knows their way around modern APIs like a pro and can make systems talk to each.For over 40 years, my client has been helping businesses thrive with … . Help partners and customers set up integrations without needing a PhD in tech jargon. Keep things documented, monitored, and logged. What we’re looking for: Solid experience with C#/.NET in integration-heavy environments. Deep understanding of REST, WebAPI , and event-driven architectures. Skills in building fault-tolerant systems (think retries, queues, circuit breakers). A security More ❯