1 to 25 of 68 C# Developer Jobs in the South East

Senior C# Developer/Engineer (C# .Net Core React) London/WFH to £80k Are you a skilled C# Developer looking to work on complex and interesting systems with continual learning and self development opportunities? You could be progressing your career at in … a senior, hands-on role at a successful and scaling Retail FX Brokerage working on Greenfield systems. As a Senior C# Developer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with microservices. There are many technical challenges to explore, the initial project will be to build a More ❯

with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior Recruitment Consultant at Client Server Senior C# Developer/Backend Software Engineer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# … 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 … 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 ❯

Social network you want to login/join with: Senior C# Developer – Elite Quant Fund (up to £120K + Bonus + Hybrid), slough col-narrow-left Client: Hunter Bond Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description: Job Title : Senior C# Developer – Elite Quant Fund (up to £120K + Bonus + Hybrid) Salary : Up to £120,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with an Elite … Quant Fund who are looking for a Senior C# Developer to work on building out their Front Office Fixed Income 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. More ❯

with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior Recruitment Consultant at Client Server Lead C# Developer/Software Engineer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend focussed C# technologist … 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 … 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# Software Developer, Software Engineer, C#.NET Core, React, Azure, COR7074 Join to apply for the C# Software Developer, Software Engineer, C#.NET Core, React, Azure, COR7074 role at Beautyk Creative C# Software Developer, Software Engineer, C#.NET Core, React, Azure, COR7074 2 weeks … ago Be among the first 25 applicants Join to apply for the C# Software Developer, Software Engineer, C#.NET Core, React, Azure, COR7074 role at Beautyk Creative This is a rare opportunity for an experienced, Senior C# Software Developer/Senior Software Engineer with skills … across the full stack, to join an historic British icon at the forefront of Engineering. The Role The Senior C# Software Developer/Senior Software Engineer will work closely with Design Engineers, Mechanical Engineers and other technical users, to gather and understand the requirements necessary to ultimately More ❯

Join to apply for the Senior C# .Net Software Developer role at hireful 2 days ago Be among the first 25 applicants Join to apply for the Senior C# .Net Software Developer role at hireful Are you an experienced .Net (C#) Developer … technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get in touch! C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular … weeks ago Interim Deputy Director/Senior Technical Lead Mid/Senior Software Engineer - Full Stack (React/TypeScript/Node.js) Senior Full Stack C# .Net Developer - Home Based Oxford, England, United Kingdom 4 days ago Warwick, England, United Kingdom £90,000.00-£90,000.00 2 weeks ago More ❯

Full Stack Developer – C# Location: Tunbridge Wells | Salary: £45,000 + Excellent Benefits Are you a talented Full Stack Developer with a passion for C#? This is a fantastic opportunity to join a well-established digital agency based in Tunbridge Wells. With over … offers a salary of up to £45,000 plus excellent benefits. Duties & Responsibilities Build and maintain scalable, high-performance web applications and solutions using C# and modern frameworks. Collaborate with UX and design teams to transform concepts into functional builds. Write clean, well-structured code and support the wider … and communicate issues with practical solutions. Mentor junior developers and contribute to shared knowledge and resources. What Experience is Required Proven experience developing with C#, .NET (Core and/or Framework), and SQL. Strong frontend skills using HTML, CSS, JavaScript, and associated tools. Experience with CMS platforms (e.g. Umbraco More ❯

Mid-Level Software Developer – C#/Full Stack Mid-Level Software Developer – C#/Full Stack Get AI-powered advice on this job and more exclusive features. About the Role We are seeking a skilled mid-level C# Full Stack Developer … work across the full stack - developing new features, refining existing functionality, and contributing to the future direction of our product. Your responsibilities will encompass C# frontend and backend development , Android app development , and some Flutter work , making this an ideal opportunity for someone comfortable transitioning between server-side and … and growth. Key Responsibilities Build dynamic, responsive user interfaces using MVC, Flutter, integrating seamlessly with backend APIs. Develop scalable APIs and business logic using C# ensuring high performance and security. Contribute to system architecture and tech decision-making Write clean, testable, maintainable code Optimise performance and scalability across the More ❯

C# Software Developer, Software Engineer, C#.NET Core, COR6872 This is a rare opportunity for an experienced C# Software Developer/Software Engineer with skills across the full stack, to join a historic British icon at the forefront of Engineering. The Role The C# … design, develop, and maintain the software and computational tools they use - a variety of applications across both web and desktop. The focus of the C# Software Developer/Software Engineer role will be across the full stack, comprising technologies that include C#.NET Core, ASP.NET Core, React, Blazor … DevOps, Git, Docker, Kubernetes, Kafka I want to do that! If you have any questions or would simply welcome a chat about this excellent C# Software Developer/Software Engineer position and company, just call me or drop me an email, as I’d love to hear More ❯

JUser: :_load: Unable to load user with ID: 994 Job Summary C# Software Developer/Permanent/Southampton Country: United Kingdom Location: Southampton Sector: Software Developer Job Type: Permanent Technologies: C# Software Developer Scrum WebAPI aspnet TSQL MVC SQL Server Refactoring Design … Angular JS Java Ionic Intel XDA TypeScript Bootstrap IIS 70 Git Continuous Integration TeamCity EPOS C# Software Developer/Permanent/Southampton Are you a looking for an excellent career opportunity? Our client, based in Southampton, specialising in delivering IT Technology solutions, is recruiting for a C# … position and the salary is £45,000. Required Skills and Knowledge: Strong analytic skills, and logical approach to problem solving. Commercial experience developing with C# , T-SQL , MVC and ASP.NET . Solid T-SQL skills including experience of creating and amending Stored Procedures working with Microsoft SQL Server . More ❯

Endeavour Recruitment has a fantastic opportunity available for a skilled C# Developer to work with an award-winning travel and tourism ecommerce client based just outside of Crawley with direct train access from London Victoria. Our client has a high volume website with over 9 million plus … page views a month. They require a skilled Developer with C#, MVC, SOAP, Rest, and ideally Epi Server. If you are a skilled developer and looking for your next contract, please don’t hesitate to apply. #J-18808-Ljbffr More ❯

Social network you want to login/join with: Mid-Level Software Developer – C#/Full Stack, brighton col-narrow-left Client: Wasabi Design and Development Location: brighton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry … Date: 15.07.2025 col-wide Job Description: About the Role We are seeking a skilled mid-level C# Full Stack Developer to join our agile development team within a well-established engineering business based in Brighton. In this role, you will work across the full stack - developing new … features, refining existing functionality, and contributing to the future direction of our product. Your responsibilities will encompass C# frontend and backend development , Android app development , and some Flutter work , making this an ideal opportunity for someone comfortable transitioning between server-side and client-side tasks. This position offers autonomy More ❯

Social network you want to login/join with: Mid-Level Software Developer – C#/Full Stack, eastbourne col-narrow-left Client: Wasabi Design and Development Location: eastbourne, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry … Date: 15.07.2025 col-wide Job Description: About the Role We are seeking a skilled mid-level C# Full Stack Developer to join our agile development team within a well-established engineering business based in Brighton. In this role, you will work across the full stack - developing new … features, refining existing functionality, and contributing to the future direction of our product. Your responsibilities will encompass C# frontend and backend development , Android app development , and some Flutter work , making this an ideal opportunity for someone comfortable transitioning between server-side and client-side tasks. This position offers autonomy More ❯

Software Developer (Python/C#) Basildon - Hybrid £45,000 - £55,000 + Hybrid + Training + Progression + Healthcare Coverage + Benefits Are you a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge … three times a year to guide your development. In this role, you'll be involved in the full software development lifecycle, using technologies like C# .NET, and Python to build high-performance web apps for leading FinTech clients. Working closely with designers and product teams, you'll deliver sleek … and have the freedom to innovate, grow, and make a real impact. This role would suit a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge websites for global FinTech clients-while working with modern technologies and More ❯

London/Hybrid | £750/day | 12-Month Rolling | ✅ Outside IR35 Our client, a leading investment management firm, are looking for a senior C# Developer to join their tech team on a long-term outside IR35 contract. You’ll be building and enhancing complex systems that support … a modern, event-driven architecture. Expect a fast-paced, collaborative environment where your code genuinely matters. What you’ll be doing: Developing high-performance C#/.NET Core applications Working on distributed systems and microservices Collaborating across tech and business teams Supporting cloud-based and DevOps-first deployments Tech … you'll be using: C#/.NET Core Kafka/RabbitMQ (or similar messaging frameworks) SQL Server Azure or AWS CI/CD tools (Azure DevOps, TeamCity) Docker/Kubernetes (nice to have) What we’re looking for: Proven C# expertise in a financial services or trading environment More ❯

D365BC/C# Integrations Developer - UK Remote, £65k Client: Conspicuous Location: Woking, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations Developer - UK Remote, £65k Note: DO NOT APPLY … with Dynamics D365BC (this is a D365BC role). Role You will join a small partner company seeking a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will be part of a small More ❯

D365BC/C# Integrations Developer - UK Remote, £65k Client: Conspicuous Location: High Wycombe, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations Developer - UK Remote, £65k Important: DO NOT … with Dynamics D365BC (this is a D365BC role) Role You will join a small partner company looking for a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will be part of a small More ❯

Job Title: D365BC/C# Integrations Developer - UK Remote, £65k Client: Conspicuous Location: UK (Remote) Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations Developer - UK Remote, £65k Note: DO NOT … with Dynamics D365BC (this is a D365BC role). Role You will join a small partner company as a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will work with a small, friendly More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor … growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in the offices … technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor … growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in the offices … technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular More ❯

Please note: Candidates will be required to undergo a background and reference check as part of the hiring process. Main Tasks & Responsibilities As .NET (C#) Developer, your responsibilities will include: Implementing and verifying the testing and delivery of projects providing technical documents for all phases of the … project. Designing, building and maintaining efficient, reusable and reliable C# Code Ensuring the best possible performance, quality and responsiveness of applications Identifying bottlenecks and bugs in current software and devising solutions to these problems Refactoring and merging two existing software solutions into a single, unified test and demonstration suite … industry experience in software design and software Q.A. control Experience in design and test of high reliability code Experience of PC application development with C# or other high level .NET Visual Studio programming language In-depth knowledge of embedded C Familiarity with all aspects of Software Q.A. Experience with More ❯

Please note: Candidates will be required to undergo a background and reference check as part of the hiring process. Main Tasks & Responsibilities As .NET (C#) Developer, your responsibilities will include: Implementing and verifying the testing and delivery of projects providing technical documents for all phases of the … project. Designing, building and maintaining efficient, reusable and reliable C# Code Ensuring the best possible performance, quality and responsiveness of applications Identifying bottlenecks and bugs in current software and devising solutions to these problems Refactoring and merging two existing software solutions into a single, unified test and demonstration suite … industry experience in software design and software Q.A. control Experience in design and test of high reliability code Experience of PC application development with C# or other high level .NET Visual Studio programming language In-depth knowledge of embedded C Familiarity with all aspects of Software Q.A. Experience with More ❯

Social network you want to login/join with: D365BC/C# Integrations Developer - UK Remote, £65k, Basingstoke Client: Conspicuous Location: UK (Remote) Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations Developer … with Dynamics D365BC (this is a D365BC role) Role You will join a small partner company looking for a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will join a small, friendly team More ❯

Social network you want to login/join with: D365BC/C# Integrations Developer - UK Remote, £65k, Guildford Client: Conspicuous Location: Guildford, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations … Developer - UK Remote, £65k IMPORTANT: DO NOT APPLY if you are not … involved with Dynamics D365BC (this is a D365BC role) Role: You will join a small partner company seeking a D365BC Developer with C# skills to create API integrations for their clients. Key Skills: Dynamics D365BC Development (ESSENTIAL) Location: UK based You will be part of a small More ❯

Social network you want to login/join with: D365BC/C# Integrations Developer - UK Remote, £65k, Slough Client: Conspicuous Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: D365BC/C# Integrations … Developer - UK Remote, £65k Note: DO NOT APPLY if you are not involved … with Dynamics D365BC (this is a D365BC role) Role You will join a small partner company looking for a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will join a small, friendly team More ❯