1,001 to 1,025 of 1,148 C# Jobs in the UK

Software Developer - C# .Net/JavaScript/SQL - Evesham - £35k - £45k DOE The Role An innovative software solutions provider in the Manufacturing sector is looking to grow its development team after securing exciting new projects. In this role, you'll work across the full SDLC across differet domains including Web based, desktop, mobile, internal and customer facing applications. These projects … ll be part of a collaborative team where your ideas will help shape technical direction, and you'll gain exposure to a wide range of platforms and technologies. Requirements C# .NET JavaScript, HTML + CSS WinForms/WebForms VB.NET Desirables .NET MAUI (iOS/Android development) Industry experience within manufacturing/automation The Company This is a well-established, growing … then this is the role for you! Apply now and don't miss out! The initial teams interview can be set up almost immediately so apply now! Software Developer - C# .Net/JavaScript/SQL - Evesham - £35k - £45k DOE Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we More ❯

Backend Software Engineer/Developer (Windows C/C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an … software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/WFH: You'll join colleagues in the City office three … career development including personalised budget Gain valuable finance/exchange connectivity experience Apply now to find out more about this Backend Software Engineer/Developer (Windows C/C++, C#) 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 people come More ❯

and enjoys building robust, scalable testing frameworks. Key Responsibilities Design, build, and maintain automated test frameworks and suites for microservices-based applications. Lead and perform API automation testing using C# and SpecFlow (BDD) . Contribute to CI/CD pipelines and work closely with DevOps to ensure seamless test automation integration. Collaborate with developers, business analysts, and product owners in … an Agile environment. Conduct functional, regression, performance, and integration testing. Mentor junior testers and promote automation best practices across the team. Key Skills & Experience Strong commercial experience with C# and SpecFlow (BDD) for test automation. Proven track record in API automation testing (RESTful services). Experience testing microservices and distributed systems . Hands-on knowledge of CI/CD pipelines More ❯

and enjoys building robust, scalable testing frameworks. Key Responsibilities Design, build, and maintain automated test frameworks and suites for microservices-based applications. Lead and perform API automation testing using C# and SpecFlow (BDD) . Contribute to CI/CD pipelines and work closely with DevOps to ensure seamless test automation integration. Collaborate with developers, business analysts, and product owners in … an Agile environment. Conduct functional, regression, performance, and integration testing. Mentor junior testers and promote automation best practices across the team. Key Skills & Experience Strong commercial experience with C# and SpecFlow (BDD) for test automation. Proven track record in API automation testing (RESTful services). Experience testing microservices and distributed systems . Hands-on knowledge of CI/CD pipelines More ❯

and enjoys building robust, scalable testing frameworks. Key Responsibilities Design, build, and maintain automated test frameworks and suites for microservices-based applications. Lead and perform API automation testing using C# and SpecFlow (BDD) . Contribute to CI/CD pipelines and work closely with DevOps to ensure seamless test automation integration. Collaborate with developers, business analysts, and product owners in … an Agile environment. Conduct functional, regression, performance, and integration testing. Mentor junior testers and promote automation best practices across the team. Key Skills & Experience Strong commercial experience with C# and SpecFlow (BDD) for test automation. Proven track record in API automation testing (RESTful services). Experience testing microservices and distributed systems . Hands-on knowledge of CI/CD pipelines More ❯

and enjoys building robust, scalable testing frameworks. Key Responsibilities Design, build, and maintain automated test frameworks and suites for microservices-based applications. Lead and perform API automation testing using C# and SpecFlow (BDD) . Contribute to CI/CD pipelines and work closely with DevOps to ensure seamless test automation integration. Collaborate with developers, business analysts, and product owners in … an Agile environment. Conduct functional, regression, performance, and integration testing. Mentor junior testers and promote automation best practices across the team. Key Skills & Experience Strong commercial experience with C# and SpecFlow (BDD) for test automation. Proven track record in API automation testing (RESTful services). Experience testing microservices and distributed systems . Hands-on knowledge of CI/CD pipelines More ❯

offer a chance to work on innovative predictive models to forecast sporting event outcomes. Key Responsibilities: Develop and maintain predictive models using strong mathematical and statistical knowledge Work with C#/.NET backend and JavaScript front-end frameworks such as React Apply network programming expertise (TCP/UDP) and Windows technologies Collaborate in a high-autonomy, cross-functional environment What … We're Looking For: 5+ years professional experience in software development, ideally with a quantitative or mathematical background Proficiency in C#, .NET, and modern JavaScript frameworks (React preferred) Experience with distributed version control systems (Git, PlasticSCM, Mercurial, etc.) Strong problem-solving skills with the ability to master complex concepts Good tenure in previous roles and a professional work ethic (non More ❯

be part of a highly experienced team delivering cutting-edge solutions using the latest Microsoft technologies. What you'll be doing: Designing and developing custom D365 CE solutions using C#, .NET, JavaScript, and Power Platform Working closely with functional consultants and clients to translate business requirements into technical solutions Integrating D365 CE with other systems and services (Azure, APIs, etc. … in full project lifecycles - from scoping and design to deployment and support What we're looking for: Proven experience developing within Dynamics 365 CE/CRM Strong skills in C#, .NET, JavaScript , and Power Platform (Power Automate, Power Apps) Experience working with Microsoft Azure services is a plus Excellent communication and stakeholder engagement skills UK-based and eligible to work More ❯

Lead Software Developer - Hybrid - Warwickshire - C# .Net/Azure - £60,000 - £65,000 The Role An innovative software house with over a 50% market share within their industry are looking for an experienced Lead Software Developer to spearhead their talented development team, whilst producing sophisticated software solutions in a hands on role. You will be leading a team of … of the team. Progression pathways will be introduced immediately with plans for this position to grow into director and C-suite level. Requirements Minimum 5 years' experience coding with C# .NET, SQL Server, JavaScript etc Experience leading/mentoring other team members Ability to lead projects, perform 1 to 1s, code reviews and more Liaising with technical and non-technical … with the financial backing of a global Multi-National company then this is the role for you! Don't miss out, click apply now! Lead Software Developer - Hybrid - Warwickshire - C# .Net/Azure - £60,000 - £65,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with More ❯

SDLC-from solution design through to testing and deployment Collaborate with fellow Tech Leads to ensure technical cohesion across teams and projects Design and deliver robust solutions using Java, C#, or JavaScript across modern stacks including AWS and containerisation Champion DevSecOps principles, CI/CD pipelines, and modern quality engineering practices Translate stakeholder and user requirements into actionable, high-quality … technical outcomes Required Experience Hands-on technical leadership in consultancy, defence, or government delivery environments Strong programming background in Java , C# , or JavaScript , with cloud experience (e.g., AWS) Familiarity with Agile delivery (SCRUM, SAFe) and secure software development principles Experience mentoring engineers and influencing technical direction and delivery outcomes UK National or dual national , eligible for SC Clearance (minimum More ❯

team delivery meets standards. Deploy code into lower environments and support production deployments with the SRE team. Prepare documentation for SRE and production readiness. Essential Skills & Experience: Proficiency in C#/.NET Framework with strong coding and debugging skills. Experience with Azure services : Logic Apps, Functions, APIM, Event Grid, Azure Storage, Service Bus. Strong knowledge of the API/integration … lifecycle , including design, deployment, and enhancement. Hands-on experience building and updating integrations/APIs in Azure Integration . Programming proficiency: JavaScript, XSLT, C#, Liquid Templates . Expertise in RESTful & SOAP API design , APIM policy, and transformations. Skilled in API/Integration security protocols & best practices . Practical experience with Postman, API monitoring, and documentation tools . Knowledge of Open More ❯

Software Engineer - Hybrid - Global SaaS Organisation Opportunity to join a global SaaS company Salary up to £65k Hybrid working from Hungerford HQ (3 days onsite) Tech stack: C#, ASP.NET, .NET CORE, SQL, Azure Clear career progression into the leadership team Opportunities to work with technologies such as React and .NET MAUI If you'd prefer to keep your CV/… this role, you are giving express consent for us to process your application (subject to relevant skills) with our client in relation to this specific vacancy only. KEY SKILLS: C#, ASP.NET, .NET CORE, SQL, Azure More ❯

development and customer experience. Key Responsibilities Design, develop, and deliver high-quality software solutions Support and maintain existing systems, implementing fixes and enhancements Work with legacy technologies (.NET, SQL, C#/VB, Visual Studio) and modern frameworks (React, APIs, front-end technologies) Collaborate with cross-functional teams including Customer Service, IT, and Sales & Marketing Translate requirements into actionable solutions and … scope new projects Contribute to code reviews and continuous improvement initiatives Ensure operational readiness through logging, monitoring, and performance optimisation Candidate Profile Previous experience as a software developer with C#, VB, .NET, and Visual Studio Knowledge of React, APIs, and modern web frameworks (preferred) Strong logical thinking and problem-solving ability, particularly around data flow and structure Clear communication skills More ❯

be part of a collaborative environment that supports growth, encourages knowledge sharing, and provides the flexibility you need to thrive. What You'll Be Doing Lead software development using C# and .NET , with a strong preference for full-stack JavaScript experience Build and maintain high-quality, secure software solutions in a fully onshore setting Work in an agile, collaborative team … expanding engineering team Enjoy a hybrid setup with only 8 in-office days per month , giving you flexibility and balance What You'll Bring Strong, hands-on experience with C# and .NET frameworks Solid understanding of JavaScript , with full-stack capability preferred A track record of delivering robust, secure, and scalable solutions Familiarity with agile methodologies and engineering best practices More ❯

to upskill and develop yourself. The ideal candidate will hold a degree in a STEM discipline and be comfortable programming with object-oriented C++. Any experience or knowledge with C#, SQL, JavaScript, and/or React would be beneficial but not essential. Candidates must have their own transportation due to the location of the office. This is a fantastic opportunity … a larger team of Developers *On-site a minimum of twice a week The Person: *Holds a degree in a STEM discipline *Object Orientated C++ Development *Any experience with C#, SQL, JavaScript, or React is a bonus *Must have own transport to get to site Reference Number: BBBH(phone number removed) To apply for this role or to be considered More ❯

Senior Applications Engineer - C#, SQL, Azure On-site | Hedge End, Hampshire | Full-time | Permanent Are you ready to join a global tech leader driving transformation in public safety and digital justice? This is your opportunity to join a company with an international presence, a fast-growing client base, and an innovative platform already disrupting the UK and US criminal justice … years of cloud support experience in a technical role Strong SQL skills for data analysis and report creation Working knowledge of PowerShell scripting (report automation, system tasks) Understanding of C# (not necessarily coding, but enough to troubleshoot and advise) Hands-on experience with Microsoft Azure or other cloud environments Familiarity with APIs (REST/SOAP) and SOA applications Strong diagnostic More ❯

chain programs and protocol verification. Mentor and support other team members to elevate their testing and automation skills, fostering a collaborative learning environment. Tech Stack: Programming Languages: Java, Kotlin, C#, with familiarity in Rust and other JVM ecosystem languages being advantageous. Frameworks: R3's bespoke automation frameworks primarily built in Kotlin, including the Corda Regression Automation Framework for Testing (CRAFT … environments, and UI test automation tools for web applications. Skills and Qualifications: 6+ years of enterprise test engineering experience, combining manual and automation expertise. Strong programming skills in Java, C#, or similar languages. Broad and deep understanding of computer science and engineering principles. Proven success in delivering test automation for highly complex software platforms. Skilled in planning, automating, executing, and More ❯

Embedded Software Engineer - Linea Research Based : Letchworth Garden City/Hybrid Term : Permanent, Full time Salary : £40000 - £65000 pa dependent on experience + benefits The Company Linea Research Ltd, part of Focusrite Group PLC, designs and manufactures high performance audio More ❯

This is your chance to build tools that directly impact capital markets, risk management, and trading platforms. What You'll Do Design, develop, and optimize client-facing applications using C# and WinForms Collaborate with quant analysts and traders to translate business needs into technical solutions Maintain and enhance complex systems used by tier-1 banking institutions Contribute to the evolution … of a modern tech stack that includes C++, Rust, and Python What You Bring Proven experience with C# WinForms in a commercial or enterprise setting Bonus points for exposure to C++ , Rust , or Python in high-performance environments A strong grasp of software engineering fundamentals: design patterns, multithreading, memory management Ability to thrive in fast-paced, high-stakes environments with More ❯

Software Developer to join their team. The role will be working in one of their commodity teams. More specifically a power and gas trading team. Requirements * Experience developing with C#/.NET. * Commodity trading/Investment banking experience. * SQL/Database Experience. * Azure. * Blazor would be desirable This is a long term contract via umbrella with high chance of extension. More ❯

Software Developer to join their team. The role will be working in one of their commodity teams. More specifically a power and gas trading team. Requirements * Experience developing with C#/.NET. * Commodity trading/Investment banking experience. * SQL/Database Experience. * Azure. * Blazor would be desirable This is a long term contract via umbrella with high chance of extension. More ❯

Senior Software Engineer - Delphi & C# T itle: Senior Software Engineer (Delphi & C#) Department: Procode IT Location: Commutable distance of Chandlers Ford Salary: Circa £55,878 + 15% discretionary bonus Are you an established Senior Software Engineer with recent Delphi and C# experience ? If so, this could be the role for you click apply for full job details 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. You will play a 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 field. Provable professional experience in a related technical position. Previous experience with Linux. Skilled in working with both hardware and More ❯

Our client is looking for C# WPF/Winforms Software Engineer based at Edinburgh. Looking for 2+ years industry programming experience using an OO language A technical, engineering, or science degree or equivalent training Knowledge of OO software design principles and best practice development practices Desirable: .NET and WPF/Winforms experience Visa sponsership is availanble More ❯

Software Developer C C# Guildford, Surrey (Hybrid, 2 days per week onsite) Permanent, £45k-£60k per annum In this role you will be working for a well-established manufacturer of medical imaging devices. You’ll be developing code for beneficial products and will be part of an exceptionally friendly and highly skilled engineering team. Job Summary: We are seeking a … skilled Software Developer with experience in C++ and C# development using Visual Studio 2019/2022. This role involves maintaining and developing applications that bridge managed and unmanaged code, integrating C# .NET applications with legacy or third-party COM components, and ensuring high performance and stability. Key Responsibilities: Design, develop, and maintain applications in C++ and C# using Visual Studio … designs, interfaces, and processes. Participate in code reviews and enforce coding standards, particularly for interop safety and performance. Required Skills & Experience: Strong proficiency in C++ (including COM development) and C# (.NET Framework). Proven experience working with Visual Studio 2019/2022. Development of GUI’s using WPF optionally (WinUI or other Windows GUI frameworks). Solid understanding of COM More ❯