1 to 25 of 38 C# Developer Jobs in the South East

Senior C# Developer/Backend Software Engineer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# Developer with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at … a global InsurTech business that is producing game changing technology. As a Senior C# Developer you will join the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month, playing a key role in designing and developing new features and enhancements whilst … 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're an advocate of creating, clean, reusable and maintainable code More ❯

C# Developer/Backend Software Engineer (.Net Core API SQL) Farnham to £55k Are you a C# Developer looking for an opportunity to progress your career? You could be joining a leading technology company that provides a suite of airport software solutions to a … global client base. As a C# Developer you will join a talented team working on billing systems and back office solutions, working on a modern tech stack comprising C# .Net Core, RESTful APIs and SQL databases. There's a focus on backend development, introducing new features … with 2-3 days in the Farnham office (please note you must be within a 90 minute commute). About you: You have strong C# .Net skills, ideally including .Net Core You have experience with REST APIs You have a good understanding of databases SQL or Oracle You're More ❯

C# Developer/Backend Software Engineer (.Net Core API SQL) Farnham to £55k Are you a C# Developer looking for an opportunity to progress your career? You could be joining a leading technology company that provides a suite of airport software solutions to a … global client base. As a C# Developer you will join a talented team working on billing systems and back office solutions, working on a modern tech stack comprising C# .Net Core, RESTful APIs and SQL databases. There's a focus on backend development, introducing new features … with 2-3 days in the Farnham office (please note you must be within a 90 minute commute). About you: You have strong C# .Net skills, ideally including .Net Core You have experience with REST APIs You have a good understanding of databases SQL or Oracle You're More ❯

C# Developer/Backend Software Engineer (.Net Core API SQL) Farnham to £55k Are you a C# Developer looking for an opportunity to progress your career? You could be joining a leading technology company that provides a suite of airport software solutions to a … global client base. As a C# Developer you will join a talented team working on billing systems and back office solutions, working on a modern tech stack comprising C# .Net Core, RESTful APIs and SQL databases. There's a focus on backend development, introducing new features … with 2-3 days in the Farnham office (please note you must be within a 90 minute commute). About you: You have strong C# .Net skills, ideally including .Net Core You have experience with REST APIs You have a good understanding of databases SQL or Oracle You're More ❯

C# Developer/Backend Software Engineer (.Net Core API SQL) Farnham to £55k Are you a C# Developer looking for an opportunity to progress your career? You could be joining a leading technology company that provides a suite of airport software solutions to a … global client base. As a C# Developer you will join a talented team working on billing systems and back office solutions, working on a modern tech stack comprising C# .Net Core, RESTful APIs and SQL databases. There's a focus on backend development, introducing new features … with 2-3 days in the Farnham office (please note you must be within a 90 minute commute). About you: You have strong C# .Net skills, ideally including .Net Core You have experience with REST APIs You have a good understanding of databases SQL or Oracle You're More ❯

C# Developer/Software Engineer (.Net SQL) London/WFH to £85k Are you a data savvy C# Developer with strong SQL skills combined with a good understanding of finance/trading systems? You could be progressing your career and gaining valuable finance experience … at a hugely successful Hedge Fund, working on complex and interesting systems with continual learning opportunities. As a C# Developer you'll join a small, Agile team to design, develop and support the Portfolio Management systems. You'll be collaborating with Front Office users and will gain … a good understanding of financial trading systems, working with modern tech across the full stack from SQL/Oracle, C# .Net Core on the backend through to Angular and TypeScript on the frontend, with a bias towards backend development. There's a range of projects from a couple of More ❯

C# Developer £50,000 - £65,000 Hungerford We are seeking a skilled and motivated C# Developer to join our clients growing team. This is a hybrid role, allowing you a mix of remote work and on-site. As the C# Developer … and maintain scalable software applications using .NET Responsibilities: - Follow and contribute to project development standards Develop, maintain robust, scalable and efficient software solutions using C# and .NET Collaborate with cross functional teams using agile Participate in code reviews, debugging and performance tuning Provide clear updates on progress against assigned … tasks Ensure all work is implemented to defined acceptance criteria Contributing to code reviews and providing feedback which is constructive Skill: - C# and .NET strong experience Knowledge and experience of agile methodologies Excellent communication skills Strong problem-solving skills, along with attention to detail RDMS or SQL database experience More ❯

Software Developer – C# .NET Salary - £35000 – £55,000 plus, pension, excellent work/life balance, active social calendar Location Hybrid Home/Office Our client is a specialist software house at the forefront of developing mission critical systems for airport operations. They are looking for motivated self … client sites. Candidates would need to live 1 hour’s commutable distance from Farnham, Surrey Main Responsibilities re role of Software Developer C# .NET Designing and developing new product features Reviewing/testing code in the QA cycle Investigating and solving issues Experience in the following is … essential: C# with .NET Framework and/or .NET Core Desktop client application development and RESTful APIs Experience with RDBMS (e.g., Oracle) and SQL Experience of the following is desirable: Understanding of common Design Patterns (e.g. MVC, MVVM Pattern) JavaScript, HTML, CSS, ASP.NET, AWS, WPF and good knowledge of More ❯

Lead C# Developer/Software Engineer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend focussed C# technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role … at a global InsurTech. As a Lead C# Developer you will take a principal role in the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month. The work is challenging and complex, you'll focus on delivering the evolution of backend … you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings. About you: You have expertise with C# .Net Core backend development, with experience of developing highly available, scalable systems You have a deep knowledge of Azure cloud based services You have More ❯

C# .Net Developer Southampton, Chandlers Ford £45,000 to £55,000 + Excellent Benefits This is an office based role Our client is a National Law Firm who are now looking to recruit aSoftware Applications C# Developer to join their development team in Southampton. … You as a Software Applications Developer will have the following key skills and experience: Experience with C# .Net API experience SQL Rest & Soap Services Previous legal technology development experience within a consultancy, professional services firm and/or legal practice would be beneficial but NOT essential Experienced … for lo-code applications and reporting Experience of data migration and data cleansing activities Experience configuring Line of Business applications implementing processes. In this C# Developer role you will write code which will be peer reviewed and tested by other developers within the team. The company use More ❯

Lead C# Developer/Backend Software Engineer (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 … role at a global InsurTech business that is producing game changing technology. As a Lead C# Developer you'll collaborate, problem solve and provide technical leadership to a small team of other senior engineers to build the 1st generation of a highly complex SaaS platform that enables … 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 You have More ❯

Job Title : C# Developer – Elite Trading Firm (up to £130K + Bonus + Hybrid) Client : Elite Trading Firm Salary : Up to £130,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with an Elite Trading Firm who are looking for … a C# Developer to work on building out their trading platform. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a C# Developer, you will play a … with top-tier infrastructure teams in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. Strong programming skills as a C# Developer. 4+ years of work experience in a relevant role such as software or quant development or technology. Proficiency in modern software development practices More ❯

Senior Full-Stack C# Developer Location: Oxford - Remote - once a month in the office Salary: £70k doe Exciting Opportunity for a Senior Full-Stack C# Developer Are you looking to join a dynamic team that creates top-notch solutions for global clients? We're … seeking a Senior Full-Stack C# Developer to be part of an innovative company based in Oxford with remote work flexibility and occasional in-office collaboration. As a Senior Developer, you will play a crucial role in understanding and translating business requirements into efficient solutions … junior team members Embrace a Mobile-First development approach and stay updated on the latest tools and technologies Skills and Experience: Microsoft Stack (.NET, C#, .NET 6, ASP.NET Core/MVC) Background in Typescript/JavaScript, Angular, Vue, React, HTML5, CSS3, and IIS Experience with SQL Server, MySQL, CI More ❯

Senior Full-Stack C# Developer Oxford - Remote - once a month in the office Salary £60k - £100k doe (British Citizenship) Exciting Opportunity for a Senior Full-Stack C# Developer Are you looking to join a dynamic team that creates top-notch solutions for global clients … We're seeking a Senior Full-Stack C# Developer to be part of an innovative company based in Oxford with remote work flexibility and occasional in-office collaboration. This creative studio is responsible for providing best solutions in their industry incorporating bespoke cross-platform software development across … junior team members Embrace a Mobile-First development approach and stay updated on the latest tools and technologies Skills and Experience: Microsoft Stack (.NET, C#, .NET 6, ASP.NET Core/MVC) Background in Typescript/JavaScript, Angular, Vue, React, HTML5, CSS3, and IIS Experience with SQL Server, MySQL, CI More ❯

Contract SQL/C# Developer - Energy Trading £700/day OUTSIDE IR35 Hybrid Working Our client is seeking an experienced Contract SQL/C# Developer to join their team, working on complex projects with cutting-edge technologies. This hybrid role requires you to be … in the office 2 days a week, providing the perfect blend of collaborative and flexible working environments. Required Skills: Microsoft .Net and C# Microsoft SQL Server 2019 and above, including: SQL Server Integration Services (SSIS) SQL Server Analysis Services (SSAS) - Multi-Dimensional and Tabular SQL Server Reporting Services (SSRS … forward-thinking company that values innovation and creativity. Collaborate with a team of talented professionals in a supportive and dynamic environment. Contract SQL/C# Developer - Energy Trading More ❯

C# Developer – Join a World-Leading Hedge Fund 📍 Location: London (Hybrid) 💰 Salary: Up to £170,000 + Bonus + Comprehensive Benefits 🏦 Client: Top-Tier Global Hedge Fund 🔍 The Opportunity: We’re working with one of the most prestigious hedge funds globally to find a talented C# … a fast-paced, performance-first environment ✅ What We’re Looking For: ✔️ 2+ years’ experience in quantitative development or similar finance-focused engineering role 💻 Strong C# skills, with expertise in OOP , multithreading , and system design 🔄 Experience partnering with trading desks or quantitative teams on mission-critical systems 🌟 Why This Role … grow within a world-class engineering and trading environment 🧠 Collaborate with some of the brightest minds in finance and tech 📬 Ready to elevate your C# career at a hedge fund that sets the global standard? Apply now or reach out directly: obloom@hunterbond.com More ❯

Junior C# .Net Developer, .Net, C#, SQL, Farnborough, Hampshire to £30,000 A leading engineering firm in Farnborough are requiring a Junior/Graduate .Net Developer to join their exciting team. The .Net Developer will be producing high-quality software to a … Software Process. Position Responsibilities ·You will work within the Software Development Team reporting to the Software Manager ·Software Development primarily writing .NET components in C# ·You will be required to work on tasks as an individual whilst being part of a wider team ·You will work on design, development …/Skills ·Degree (or equivalent) in a computer science, science or engineering discipline or corresponding job experience ·High level software development skills in: o.NET C# (including WPF) oSQL Server oLinq Queries oEntity Framework oRest API oDatabase Normalization and data mining oWindows services writing ·Experience in applying SOLID Design principles More ❯

Role: Senior .NET Developer (C#/Umbraco) Location: Eastleigh Salary: £45,000 - £55,000 Were looking for a skilled and forward-thinking Senior .NET Developer to help deliver high-quality digital services and customer experiences. In this pivotal role, youll design, build, and enhance scalable … Youll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities Lead on the design, development, and maintenance of robust .NET-based web applications Take ownership of Umbraco CMS development and optimisation , ensuring seamless … compliance, and accessibility standards Mentor junior developers and contribute to best practice sharing What you should bring to the role ? Strong experience with .NET (C#) , .NET Core, and ASP.NET MVC ? Hands-on experience with Umbraco CMS (v8 and above highly desirable) ? Proven ability to design and deliver scalable CMS More ❯

Full Stack Developer/Engineer (C# .Net Angular) Reigate/WFH to £48k Are you a bright, ambitious Software Developer/Engineer with strong C# skills who enjoys working with a range of technologies across the full stack? You could be progressing your career … full development lifecycle, liaising with senior engineers to design and develop complex, data driven features and applications. You'll be working with a modern C# .Net Core tech stack encompassing Azure APIs across the full stack through to modern Angular on the frontend, there's an emphasis on clean … twice a week for team meet-ups and stakeholder meetings with the other three days work from home if desired. About you: You have C# .Net backend coding skills You also have some front end/client-side experience, ideally with Angular although you can pick this up on More ❯

Tech Lead/Senior Developer (C#/React/Azure) – London/Hybrid £80,000-£85,000 My client is looking for a Tech Lead (or a Senior Developer with line management experience) to join their expanding team and help continue the innovation of their … and managing its delivery · Improve ways of working and overall outputs of the software Essential Requirements · Demonstrated success in line management · Extensive experience with C# .NET and JavaScript (React/Typescript) · Extensive experience in solutions architecture and technical leadership roles, with knowledge of software development across multiple platforms · Leadership More ❯

Software Developer C#, ASP.Net MVC, SQL, JavaScript, Azure DevOps Hybrid Working - 3 days per week in the Maidenhead office £50,000 - £55,000 We have an exciting opportunity to join a global digital technology company that fosters a culture of collaboration, growth, and innovation. Your skills and … ideas will contribute to transforming the industry and making an impact on global brands and millions of customers worldwide. As a Software Developer/Software Engineer in the team you will develop a range of digital payment & loyalty solutions used within retail and consumer services. The role is … Technical Skills & Experience 4+ years' experience designing, developing, and maintaining software applications in a software product development environment Strong commercial experience with: .Net and C#, Asp.Net, MVC, JavaScript or JavaScript Web Frameworks (e.g. Angular). Expert in designing, developing and performance tuning in enterprise-scale databases using Microsoft SQL More ❯

Role: Contract C# .NET Developer Domain: Commodities trading Day rate: £700-750/d (outside IR35) Location: London (hybrid - 3 days per week) Contract: 12 months (strong extension scope) X4 Technology are partnered with a well-backed commodity trading firm in London offering an exciting outside IR35 … contract opportunity for an experienced C# .NET Developer . You'll play a key role in a major tech transformation, evolving their core trading systems to a scalable data-first model - with a focus on performance, scalability, resilience and smarter system integration. You’ll be integral to … charge in adopting best practices in software engineering across the .NET ecosystem. Responsibilities of the Contract .NET Developer (Commodities) Designing and developing C# .NET Core applications supporting real-time trading workflows and analytics. Developing and consuming RESTful and gRPC APIs in a microservices environment. Building distributed, event More ❯

A Proprietary Trading firm in London is seeking a talented Senior C# Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic opportunity for someone that really enjoys working with … with the team to improve operational workflows and user experience. Key Requirements: Degree in Computer Science or a related scientific field. Strong experience in C# and the .NET platform. Experience in building or maintaining trading and data analytics platforms. Good database experience, including SQL Server, Oracle, or similar. Knowledge More ❯

job offer is presented to you through one of our partners. Click on "Show interest" to be redirected. Role: Senior .NET Developer (C#/Umbraco) Location: Eastleigh Salary: £45,000 - £55,000 We're looking for a skilled and forward-thinking Senior .NET Developer to … ll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities More ❯

My client, a top performing global hedge fund, is looking for a talented C# Developer to join their front-office technology team. This is a unique opportunity to work closely with traders and quants, building low-latency, high-performance systems that directly impact trading outcomes. You’ll … be developing and enhancing critical components across pricing, execution, and risk, using modern C# and .NET technologies in a fast-paced, collaborative environment. The role offers exposure to cutting-edge tech, a flat structure with strong technical mentorship, and the ability to see your work make a tangible impact … on the business. Key Responsibilities will include: Designing and building high-performance trading tools and APIs in C# You’ll be developing robust, scalable applications that power real-time trading and analytics. Expect to work on everything from low-latency market data processing to trade capture systems, all built More ❯