1 to 25 of 59 C# Software Engineer Jobs in the UK

C# Software Engineer/Developer (Windows Desktop Trading Systems) London to £140k Are you a seasoned Software Engineer with strong C# desktop development skills combined with banking/financial services experience? You could be progressing your career at a Hedge … Fund with over $10 billion under management. As a C# Software Engineer you will work on critical systems across front, middle and back office systems to support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing, reporting … and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and/or Angular. This is a senior, hands-on position, you'll collaborate More ❯

Job Title: C# Software Engineer Client: Elite Data Driven Hedge Fund Salary: £60,000 - £150,000 Base (+ Bonus) Location: London Role: Our client is looking for an experienced C# Software Engineer to join their rapidly expanding development team. They … pride themselves on using cutting-edge technologies and a progressive work environment. As a C# Software Engineer you will be tasked with designing and developing crucial applications for the front office from scratch and working on various data intensive projects. Benefits: Exceptional professional growth opportunities … exposure to diverse technologies. Key Requirements: Degree in Computer Science or STEM based subjects from a top university. 3+ years of experience as a C# Software Engineer. Proficiency in modern software development practices. Strong written and verbal communication skills, enabling effective collaboration and information sharing. More ❯

Senior Software Engineer/Full Stack Developer (C# Angular Azure) Ipswich/WFH to £80k Are you a Senior Software Engineer who enjoys working with a range of technologies across the full stack? You could be progressing your career in a … there's plenty of new projects to get stuck into with a range of complex and interesting work from Angular UIs through to complex C# .Net and Azure on the backend. Location/WFH: There's a flexible work from home hybrid model, you'll join colleagues in the … station), twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have strong C# .Net backend coding skills You have strong front end/client-side experience, with modern Angular (they're using Angular 16/18), JavaScript More ❯

Senior Software Engineer/Full Stack Developer (C# Angular Azure) Ipswich/WFH to £80k Are you a Senior Software Engineer who enjoys working with a range of technologies across the full stack? You could be progressing your career in a … there's plenty of new projects to get stuck into with a range of complex and interesting work from Angular UIs through to complex C# .Net and Azure on the backend. Location/WFH: There's a flexible work from home hybrid model, you'll join colleagues in the … station), twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have strong C# .Net backend coding skills You have strong front end/client-side experience, with modern Angular (they're using Angular 16/18), JavaScript More ❯

Software Engineer/Developer (C# TypeScript) London/WFH to £85k Would like to progress your career as a Software Engineer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team … to design and develop new features and enhancements to the company's flagship web based trading product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location/WFH: You can … range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation More ❯

Lead Software Engineer/Developer (C# .Net AWS) Nottingham/WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company. As a Lead Software Engineer you'll join a … new Agile team with a focus on adding new features around KYC and credit checking, you'll mainly be working on the C# .Net, SQL backend but you'll also have exposure to the front end (c20%) using AngularJS but transitioning to more modern micro-frontends in React. There … for constructive meetings once a month in the Nottingham office. About you: You're an experienced Software Engineer with strong C# .Net and SQL backend skills You have a good knowledge of microservices and AWS experience You have experience with JavaScript and React or Angular More ❯

Software Engineer – C#/WinForms Hybrid Working Salary - £35,000 - £50,000 D.O.E Company Bonus 33 Days Holidays Good Pension Contribution Healthcare Life Cover + Other Great Benefits We have a great position for an experienced Software Engineer with a knowledge … years. The company offers a modern and innovative working environment, where all employees are valued and recognised for their contributions to the business. Software Engineer Role The role will be an addition to a growing team and will work alongside a multidisciplined group of professionals. The … Engineering, Software Development or similar Good experience within industry of developing user Software Applications Experience and knowledge of C#/WinForms Experience and knowledge of Java Basic experience with HTML Knowledge of SQL databases Experience with VBA Experience design progressive web apps Experience More ❯

Senior Software Engineer/Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior Software Engineer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery and a better quality of life (there's … you will collaborate with a small, talented team to deliver the core trading platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. The company has ambitious growth plans, this is a great opportunity to be involved from the ground up … 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 More ❯

Backend Software Engineer/Developer (C# .Net AWS Python) London/WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of … week. About you: You are an experienced Software Engineer with a strong knowledge of modern best practice You have strong C# backend development skills, ideally also Python coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems … Impactful role working on cutting edge technology Apply now to find out more about this Backend Software Engineer/Developer (C# .Net AWS Python) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. More ❯

Backend Software Engineer/Developer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist Backend Software Engineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund … discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have … sports teams Private healthcare and wellness activities Apply now to find out more about this Backend Software Engineer/Developer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Contract Software Engineer (C++/C#)/Manchester/12 Month Contract Are you a skilled Software Engineer with solid experience in both C++ and C#? Join a high-performing team working on a critical HealthTech platform that is used … widely across the globe! What do we need from you? Strong professional experience in C++ Solid development experience in C# Comfortable working in fast-paced, agile environments (Scrum ceremonies) Nice to haves: Exposure to telecoms technologies such as VoIP, Asterisk, or Kamailio Knowledge of telecoms concepts and components What … mission-critical platform with a strong engineering team Outside IR35 contract Flexible hybrid working within the UK If you're an experienced C++/C# Software Engineer ready to take on a technically meaningful challenge, I'd love to hear from you. To apply, send More ❯

Back End Software Engineer (C# or Java) Sunderland/WFH to £65k Are you an experienced Back End Software Engineer who enjoys using a range of programming languages, collaborating and learning continuously? You could be progressing your career in a hands … will design and develop web applications on a cloud based platform (AWS), collaborating and problem solving with a talented team. The tech stack encompasses C# ASP.Net, MVC, Node.js, Java, REST APIs, Docker, AWS, Terraform, TeamCity and MySQL amongst others, you'll be able to work with a range of … at onsite gym; there's also flexibility to work from home two days a week. About you: You have strong backend development skills with C# and/or Java You have experience with AWS You have experience across the full development lifecycle You have a good understanding of Computer More ❯

Backend Software Engineer/Developer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Backend Software Engineer with C# expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical … software development lifecycle, from inception through to release, building highly available applications using a range of technologies with a focus on backend C#, T-SQL, Redis and AWS. You'll take ownership of projects, lead the technical discussions and decision making and contribute to technology and process … 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 backend development experience You have experience of developing APIs You have a good knowledge of AWS (they're using Lambda, ECS, S3, DynamoDB More ❯

Full Stack Software Engineer (C#/.NET/React) Competitive Day Rate (Inside IR35) 6-Month Contract Nottingham – (2–3 Days Onsite per month) Posted 16/04/25 CVs Required ASAP Start Date: Immediate Meraki Talent is delighted to be working with a … consumer-facing digital experiences and need a confident, hands-on developer to help make it happen. They are looking for someone with a skillset C# .NET Core and React. Responsibilities of the Full Stack Software Engineer Working across both frontend and backend technologies to build … native services (AWS) to support CI/CD pipelines Experience of the Full Stack Software Engineer Strong professional experience with C# .NET Core and React Solid understanding of JavaScript/TypeScript and component-based frontend frameworks Proven ability to design and build RESTful APIs and More ❯

code will join an exciting High-Tech Company working in the renewable energy sector. You should bring a range of technical skills to include C# .NET, C Programming, Software QA and an understanding of electronic hardware. The successful Software Engineer will design, build … and maintain efficient, reusable and reliable C# Code with a focus on ensuring best possible performance and responsiveness as well as identifying bottlenecks and bugs in current software. Key Skills and experience for the Software Engineer should include: A relevant Technical Degree qualification. Proven industrial … in software design and software QA. Experience in the design and test of high reliability code. PC application development with C# or other high level .NET Visual Studio programming language. Experience of software design for high-tech manufactured products. Knowledge of Embedded C. More ❯

code will join an exciting High-Tech Company working in the renewable energy sector. You should bring a range of technical skills to include C# .NET, C Programming, Software QA and an understanding of electronic hardware. The successful Software Engineer will design, build … and maintain efficient, reusable and reliable C# Code with a focus on ensuring best possible performance and responsiveness as well as identifying bottlenecks and bugs in current software. Key Skills and experience for the Software Engineer should include: A relevant Technical Degree qualification. Proven industrial … in software design and software QA. Experience in the design and test of high reliability code. PC application development with C# or other high level .NET Visual Studio programming language. Experience of software design for high-tech manufactured products. Knowledge of Embedded C. More ❯

Lead Software Engineer, Hands-on with technical leadership skills required, C#, SQL, JavaScript, Home Based c £ 75000 - 80000 (possible flex) + benefits My client is a SaaS software technology company at the forefront of their market. As they continue to grow they are … fellow Lead Software Engineers, you will further develop the product. Key responsibilities for this role include - Hands on coding using your excellent C# experience (and ideally AWS or Azure). Technically manage/lead a small team of Software Engineers Responsible for the fortnightly technical … output Collaborating with Product Owners on tactical delivery Drive Agile across the team Experience Required - You will be a technologist with excellent knowledge of C#, SQL, JavaScript, cloud-based technologies, and designing distributed systems. Technically leading of a team whilst remaining a hands-on software engineer. AWS More ❯

Backend Software Engineer/Developer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# technologist with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global InsurTech … twice a week for team meet-ups and stakeholder meetings with the other three days work from home. Abou 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 … events and a range of other perks Apply now to find out more about this Backend Software Engineer/Developer (C# .Net Core Azure SaaS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Lead Backend Software Engineer/Developer (C# .Net Azure SaaS) Reigate/WFH to £100k Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing your career in a senior, hands on … twice 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 have a strong knowledge of Azure and SaaS … and a range of other perks Apply now to find out more about this Lead Backend Software Engineer/Developer (C# .Net Core Azure SaaS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Backend Software Engineer/Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a backend focussed .Net technologist looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as … 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. The company has ambitious growth plans, this is a great opportunity to be involved from the ground up … available!). About you: You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern C# .Net You have a strong knowledge of modern software engineering best practices and have experience across the full software development More ❯

C# Software Engineer (Senior/Principal) The Opportunity Are you a Software Engineer with C# experience looking for your next challenge? Here at Leonardo, we are on the hunt for talented software engineers to support our Integrated Sensors … a range of defence projects. Direct industry experience is not required, we are happy to explore all backgrounds and help develop all our software engineers. What you will do: We want to develop a new generation of features and capabilities using innovative software solutions and we … will continuously improve, collaborate and innovate with other engineers to create market-leading products within the defence industry. What we are looking for: Essential C# software development Machine-to-machine networking, working to third-party interface definitions Test frameworks and test development (not test-driven development) Microservices More ❯

Job Description: C# Software Engineer (Senior/Principal) The Opportunity Are you a Software Engineer with C# experience looking for your next challenge? Here at Leonardo, we are on the hunt for talented software engineers to support our … on a range of defence projects. Direct industry experience is not required; we are happy to explore all backgrounds and help develop our software engineers. What you will do: We want to develop a new generation of features and capabilities using innovative software solutions. You will … engineers who will continuously improve, collaborate, and innovate to create market-leading products within the defence industry. What we are looking for: Essential C# software development Machine-to-machine networking, working to third-party interface definitions Test frameworks and test development (not test-driven development) Microservices More ❯

Software Engineer - C#, .NET, SQL, Data, Angular - Investment Management - up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior C# Software Engineer to join their Core Delivery team on an … back-end and front-end, as well as collaborating to business stakeholders to ensure requirements are delivered. Key skills: - Strong hands-on experience with C# and .NET ecosystem. - Exposure and experience building user interfaces using WPF and Angular - Extensive buy-side experience is essential - Ability to drive technological discussions More ❯

C# Software Engineer (Senior/Principal) Apply Locations: GB - Basildon Time Type: Full time Posted on: Posted Yesterday Job Requisition ID: R Job Description: The Opportunity Are you a Software Engineer with C# experience looking for your next challenge? Here … at Leonardo, we are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of defence projects. Direct industry experience is not required; we are happy to explore all backgrounds and help develop all our software … will continuously improve, collaborate and innovate with other engineers to create market-leading products within the defence industry. What we are looking for: Essential: C# software development Machine-to-machine networking, working to third-party interface definitions Test frameworks and test development (not test-driven development) Microservices More ❯

Senior C# Software Engineer Are you a self-starter with a passion for building high-quality software solutions? Join our innovative finance company and play a key role in shaping our cutting-edge products. What Youll Be Doing: Developing and maintaining applications using … C#, .NET, and SQL Server Working with TypeScript/JavaScript to enhance front-end experiences Collaborating with cross-functional teams to drive product improvements Bonus: Experience with PHP is a plus! What Were Looking For: Strong experience in C# and .NET development Proficiency in SQL Server for database … industry Competitive salary and great career growth opportunities Ready to take the next step? Click Apply today and be part of something great! Senior C# Software Engineer More ❯