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    Hybrid Senior Build Engineer — CI/CD Architect for Games

    Creative Assembly is looking for a Senior Build Engineer to enhance their build systems and drive improvements. This hybrid role invites you to work in the Horsham studio three days a week, collaborating closely with a team dedicated to creating detailed games. Your mission will involve maintaining CI/ ...

    .NET Windows Developer — Modernise Legacy Apps with Cloud

    IT Talent Solutions is seeking an experienced .NET Windows Developer for a Permanent position based in Basildon, England. You will develop and maintain enterprise Windows applications while modernising legacy systems into .NET solutions. The role requires strong expertise in C#, .NET/.NET Core, and SQL ...

    Senior Mobile Game Developer UI, Animations & Polish

    Voodoo in Greater London is seeking a Senior Game Developer with over 5 years of experience in C# and Unity. You will work in a dynamic environment, developing innovative features and enhancing player experience in the game Paper.io 2. This role involves collaborating with a multidisciplinary team, del ...

    Senior Embedded Radio Software Engineer (Linux/Android)

    Sepura in Waterbeach, Cambridge, is seeking an experienced software developer to enhance its digital radio products. This role focuses on embedded application software on Linux and Android platforms, requiring strong skills in C and Java. The ideal candidate will have over 10 years of experience in emb ...

    Director, Cloud Platform Engineering & Self Service

    LSEG is seeking a Director of Cloud Platform Engineering in London to lead the strategy, engineering, and operation of core cloud platforms. This role focuses on developing self-service internal developer platforms for thousands of engineers while ensuring resilience, security, and performance. Responsibilities ...

    Equity Derivatives Front Office Tech Lead — SVP

    Jefferies is seeking a Front Office Developer in London to enhance Derivatives technology. The role requires strong skills in C#/.NET or Java and expertise in Capital markets, particularly Equity Derivatives. The successful candidate will work with global teams, manage deliveries, and contribute to pro ...

    Senior AI Software Engineer – Claims Tech & Automation

    Trinity-Claims in Tonbridge is seeking a skilled AI Developer to enhance their claims management systems through AI initiatives. The ideal candidate should have strong experience in C#, ASP.NET, and must demonstrate effective communication with stakeholders. This position offers a salary range of £65,000-70,000 ...

    HFT Quantitative Developer Graduate – Onsite London

    Queueco in Greater London is searching for a bright graduate to join as a quantitative developer focused on High-Frequency Trading. The role involves working with traders and researchers to understand market data and develop low-latency solutions. A Bachelor’s or Master's degree in a relevant field is required, ...

    Senior AI Software Engineer — Claims Platform & AI Initiatives

    Trinity Claims in Tonbridge is looking for a skilled developer to lead AI initiatives within its AI Incubator. The ideal candidate will have a strong background in C#, ASP.NET, and AI/ML integration, with 3+ years of experience in software development. The role offers a competitive salary of £65,000-70,000, alon ...

    Senior .NET & Azure Developer — Remote with EST Overlap

    A reputable software company seeks a Senior DotNet Developer with over 8 years of hands-on experience in C#, .NET Core, and Azure services. Candidates should possess strong communication skills for a client-facing role and be experienced in designing and maintaining robust applications. Knowledge in REST APIs an ...

    Remote Dynamics 365 Field Service Developer

    KERV Interactive in Turves Green is seeking a talented developer experienced in Dynamics 365 CE implementation and C# development. Join our innovative team where flexibility is encouraged, allowing you to work from home, customer sites, or the office. We are proud to foster a collaborative environment ...

    Front Office FX Software Engineer (C#/Java)

    Crédit Agricole Group is seeking a Developer in Greater London. The successful candidate will work closely with traders and operational staff, enhancing front-office systems for foreign exchange. Candidates should have experience in C# or Java, some SQL knowledge, and a strong interest in financial markets. Resp ...

    Remote .NET Engineer | Build scalable services, mentor

    Trainline in Greater London is looking for a Software Developer to join their team. Key responsibilities include delivering new features, ensuring quality throughout the development lifecycle, and mentoring junior engineers. Ideal candidates will have hands-on experience with C# .NET, Agile methodologies, and CI ...

    .NET Developer – Remote/Edinburgh (Azure, Microservices)

    A technology-driven fashion solutions company in Edinburgh is seeking a .NET Developer to work on a new subscription service aimed at enhancing the way customers shop for clothes. The ideal candidate will have extensive knowledge of .NET, C#, Azure SQL, and related technologies. This position allows for remote w ...

    iOS Engineer: Swift, UI, API Integration | Hybrid

    CGI is looking for an iOS Developer in Wideopen, UK to join their mobile engineering team. In this hybrid role, you'll design and develop native iOS applications, collaborating with talented designers and engineers. Applicants must have strong skills in Swift and/or Objective-C, as well as experience integrating ...

    Senior .NET Backend Engineer – Hybrid, Growth & Perks

    Trainline is looking for a dedicated Developer to join our team in Greater London. The role involves delivering high-quality software solutions, mentoring junior engineers, and overseeing the development lifecycle from coding to deployment. Candidates should have strong expertise in C# .NET and experience with C ...

    Senior Software Engineer — Market Making Platform

    A financial services platform in London seeks a Senior Software Developer to enhance market making capabilities. Collaborating with teams, you will design and maintain intricate applications, ensuring their performance and security. Key qualifications include extensive experience in C# .NET and AWS cloud service ...

    Mobile App Engineer — iOS & Android, Build Innovative Apps

    A dynamic application development firm in London seeks a creative and skilled Mobile Application Developer. You will design, develop, and maintain high-quality mobile applications for both iOS and Android. Responsibilities include collaborating with cross-functional teams, optimizing performance, and staying inf ...

    Lead .NET Developer for Enterprise Solutions

    A leading software development company in Plymouth is seeking a Senior Software Developer to design and build an enterprise-level software solution. This hands-on role requires strong expertise in .NET and C#. Responsibilities include leading development efforts, collaborating with a team, and maintaining softwa ...

    Senior .NET Engineer – Remote/Hybrid Contract

    GerrardWhite is seeking an experienced Senior .NET Developer for a remote/hybrid position, requiring commuting flexibility to Cardiff. The ideal candidate will develop backend services and work within Agile teams, enhancing enterprise-scale solutions in the financial services sector. Candidates should ...

    Guitar Amp Software Engineer Cross Platform Audio

    Blackstar Amplification is hiring a Software Developer for their R&D team in Northampton. This permanent position is for someone passionate about guitars and music technology, involving the design and maintenance of software for the musical instrument market. The successful candidate will have experien ...

    .NET Developer (GCP) – Public Sector Transformation

    Methods Business and Digital Technology is seeking a skilled developer based in Greater London. The ideal candidate will be proficient in ASP.NET and C#, understand the GDS Design System, and have experience with various SQL database technologies including MySQL, BigQuery, and MongoDB. A focus on security and ap ...

    Senior Delphi/SQL Developer – Enterprise Systems (Hybrid)

    A leading recruitment firm in the UK is seeking an experienced Delphi / SQL Developer to join a well-established development team. You'll be responsible for maintaining and enhancing critical systems, ensuring stability and performance. With 10 years of experience in Delphi and SQL, including .NET and C#, you wi ...

    Senior C# .NET AI‑First Finance Platform Engineer

    A financial services platform in Greater London seeks a Senior Developer specializing in C# .NET to drive innovative web-based finance platforms. This role demands expertise in AI-assisted development, ensuring compliance with stringent control and audit standards. The candidate will design and develop robust ap ...

    Senior ASP.NET MVC Developer – Investment Tech

    Java Script Works is seeking a Senior ASP.NET MVC Developer to join their London team. This full-time role offers a salary of up to £50K and requires strong skills in C#, SQL Server, and front-end technologies like JavaScript, HTML, and CSS. The ideal candidate will have experience in Systems Analysis and an und ...

    Full Stack Engineer (C#/.NET) Build Next Gen Address Tech

    A leading address data company based in Wrexham is seeking a Developer to contribute to the development of next-generation address management software. This entry-level full-time position offers a competitive salary of £30,000 plus a performance-based bonus. Candidates should have 2-5 years of experience in C# a ...

    Full Stack .NET Developer — Hybrid, Scalable Enterprise Apps

    Capgemini is looking for a highly skilled Full Stack Developer to join their Manchester team. You will design and develop enterprise-grade applications using .NET, Angular, and C#. This hybrid role allows you to work flexibly between the office, client sites, and home. The ideal candidate should posses ...

    Visionary Full Stack Dev & Architect (Azure + .NET)

    Avanade is seeking a Full Stack Developer in Greater London to lead transformative development projects. This role involves designing scalable applications using .NET and Azure, and implementing APIs and Microservices. The ideal candidate should have strong programming skills in C# and JavaScript/TypeScript, alo ...

    Smart Grid Systems Developer IoT, .NET & Azure

    Networks Services Limited is looking for a Systems Developer in Bishop's Stortford to work on smart grid solutions. The role involves developing software for IoT devices and cloud platforms while ensuring system integration. Applicants should have at least 5 years of software development experience, pa ...

    iOS Game Developer: Swift UI & Apps Expert

    Information Tech Consultants in Greater London seeks a Full-Time Mobile App Developer with expertise in iOS development. Ideal candidates will have a Bachelor’s degree in Computer Science and 1-2 years of experience with Swift or Objective C. The role involves designing user interfaces and collaborating with tea ...

    Senior Backend Developer – Hybrid, Scalable Systems, Growth

    A leading digital technology consultancy is looking for a Senior Backend Developer to join their team. The role is hybrid, allowing work from several UK offices, and seeks an individual with strong proficiency in C# and the .NET framework, as well as experience in DevOps. Key responsibilities include feature des ...

    Full Stack .NET Developer 6 Month FTC, Plymouth

    Cathedral Appointments | B Corp™ in Plymouth seeks an experienced Software Developer for a 6-month fixed-term contract. This role involves developing software applications using technologies like C#, ASP.NET Core, and Power BI, contributing to impactful projects in a collaborative environment. The idea ...

    Remote Software Developer: Build impactful APIs & UI

    The Solicitors Regulation Authority is seeking a Software Developer to join their collaborative team in West Midlands, UK. This role involves developing reliable, user-focused applications and contributing to quality code following modern best practices. Ideal candidates will have extensive knowledge o ...

    Contract Dotnet Developer — .NET Core, APIs & CI/CD

    A global IT consulting company is seeking a Mid-Senior level Dotnet Developer to join their team in Glasgow. This contract role focuses on developing solutions using .NET Core, C#, and ASP.NET, coupled with DevOps practices and CI/CD methodologies. Ideal candidates should possess strong skills in WCF Services an ...

    Innovative .NET Full Stack Developer (Hybrid London)

    A leading tech firm is seeking a Full Stack .NET Developer (Back‑End Focus) to join their team in London. You will be responsible for developing and maintaining software systems, collaborating with cross-functional teams, and enhancing product capabilities. The ideal candidate will have strong knowledge of C# an ...

    Lead Acumatica ERP & Integrations Developer

    A global solutions provider is seeking a Lead ERP Developer in Poole to design, develop, and maintain customisations for the Acumatica ERP platform. This mid-senior level role requires expertise in C# and .NET, with responsibilities that include integrating external systems and optimising workflows. The ideal ca ...

    Senior Power Platform Developer Digital Solutions

    KBS Maritime in Portsmouth is seeking a Senior Power Platform Developer to focus on advanced development and administration of Power Platform environments. The role includes creating and maintaining custom applications, ensuring effective lifecycle management, and developing solutions for infrastructure manag ...

    Senior Software Developer | Hybrid Cambridge | Azure/.NET

    SoCode Limited is seeking a Senior Software Developer for its Cambridge office, offering a hybrid work model (50% WFH) with a salary range of £65,000 to £80,000 plus benefits. The role involves collaboration with internal stakeholders, engineering teams, and contributions to the system architecture of the core p ...

    Remote Cocos2d x Game Dev for AI Task Evaluation

    YO IT Consulting is looking for a Cocos2d-x Game Developer to support AI training by designing real-world game development tasks. This fully remote role requires 2+ years of experience with Cocos2d-x and C++, offering flexibility around 20 hours per week. The ideal candidate will create practical scenarios fo ...

    Secure Full‑Lifecycle C# Engineer — Onsite Reading, Equity

    CGI is seeking a C# Developer to play a pivotal role in building secure, high-impact applications in their Reading office. You will be involved in the complete application lifecycle and provide 4th line support to ensure high-performing systems. The position is full-time, onsite, and requires UK sole nationality ...

    Lead Cloud Developer: Azure SaaS & Microservices

    WTW in Reigate seeks a Lead Cloud Developer to enhance InsurTech solutions. This role involves hands-on coding, team leadership, and defining the product backlog in collaboration with the Lead System Architect and Product Owner. Candidates should have experience with C# .NET Core, Azure infrastructure, and RESTf ...

    Senior Backend Engineer – Geospatial & Systems Leader

    A leading technology company in London is seeking an experienced software developer to join their team. The successful candidate will lead the development of geospatial data processing solutions, mentor junior engineers, and collaborate with product teams. Requirements include a degree in Software Engineering, a ...

    Senior Cloud Reliability & Infrastructure Engineer

    A global industrial software leader is seeking a Senior Cloud Operations & Infrastructure Developer in Derry/Londonderry or Cambridge. This hybrid position focuses on designing, developing, and implementing advanced cloud-based applications. Responsibilities include ensuring operational stability and compliance, ...

    .NET Developer – Remote UK, Azure & Web API Focus

    A leading tech recruitment company is seeking a Mid-Senior Level .NET Developer to join a renowned client in Salford. You will contribute to the development of high-availability .NET/C# applications for a new online music shopping platform. Ideal candidates should have expertise in .NET, ASP.NET Core, and Azure ...

    Senior C# Software Lead for Scientific Tools

    A leading scientific technology company in High Wycombe is seeking a Senior Software Developer to join their team. The role involves developing high-performance software solutions in C# for applications in various scientific fields. The ideal candidate is experienced in people management and passionate about tea ...

    Senior Software Engineer — Build Scalable Systems

    A leading software company in the UK seeks a senior Java or C++ developer to join the Software Development team. The role focuses on developing and maintaining the RokDoc desktop application, involving collaboration with geoscience experts and other development teams. Candidates should have at least 5 years of s ...

    Full Stack Dev Lead: Azure/.NET Cloud Solutions

    3004 Avanade UK Limited Company is seeking a visionary Full Stack Developer to lead transformative development on integrated solutions spanning front and back-end technologies. This role will bridge the technology-business gap and shape the future with innovative user experiences. The ideal candidate w ...

    Dynamics 365 Developer: Power Platform & Azure Specialist

    Java Script Works is looking for a Microsoft Dynamics 365 Developer based in Solihull, United Kingdom. The ideal candidate should have a solid background in C# .NET, JavaScript, and SQL, along with experience managing large-scale Dataverse instances. The position offers a full-time role with a competit ...

    Senior Software Engineer: Architect Trading Systems

    A leading recruitment agency is seeking a Senior Software Developer in Greater London to architect and enhance in-house trading systems. This role involves developing high-performance applications primarily using C# and .NET, mentoring junior developers, and leading architectural discussions. Candidates should h ...

    Senior .NET Engineer Remote & Rapid Career Growth

    Noir is seeking a .NET Developer for their Bloxham office. You will work on innovative web applications using cutting-edge technologies like .NET, C#, and Azure DevOps. This position offers rapid career progression with opportunities for promotions within 12 months. You must be based in the UK and elig ...

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