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    Remote Senior C# Developer — Lead Enterprise & eCommerce

    A leading parking solutions provider is seeking a Senior Developer to lead the development of high-performance eCommerce systems. This home-based role offers a competitive salary of up to £60K and the opportunity to work with cutting-edge technologies like C# and Azure. You will enhance existing applications, me ...

    Graduate Software Developer (C#) 2 year Placement

    We are looking for a graduate level Software Developer to join our software engineering team in Cambridge. You will be working with a team that produces Windows & Automation solutions for our SAAS Security Product. HP Wolf Security is changing the future of endpoint security through delivering secu ...

    Senior Java/C++ Developer for RokDoc Desktop

    A leading software company in Greater London is seeking a senior Java or C++ developer to join their Software Development team in Surbiton. You'll work on the flagship RokDoc desktop application, focusing on high-quality coding and collaboration with geoscience experts. The role requires at least 5 years of soft ...

    Junior C# .NET Developer – Desktop & Web Apps

    Infodata Systems Limited, based in Newbury, is seeking two new graduates in computer science to join their friendly software development team. This role involves developing business software for the hospitality sector, utilizing tools like C#, .NET, and Visual Studio. Applicants must reside in the UK, preferably ...

    .NET Developer (C#, Azure) – Remote + Flexible Hours

    An established industry player in the music sector is on the lookout for a talented .NET Developer to join their innovative team in Bradford. This role offers the chance to work on high-availability applications that will drive the launch of an exciting online music shopping platform. You will have the opportuni ...

    Junior VR Game Developer — Unity/C#, Hybrid

    A growing technology startup in Caerphilly is looking for a passionate Junior Game Developer to join their dynamic team. The role involves designing and implementing gameplay systems for interactive games using Unity and C#. Ideal candidates will have exposure to VR technologies and a strong eagerness to learn i ...

    Senior .NET/C# Developer Azure & Full Stack

    Gallagher is seeking two Software Engineers to join our agile development team to work on a major technical refresh of the Ada Advisory platform. This role involves significant updates, migrantion to Azure, and participation in all development phases including design, testing, and deployment. With requ ...

    C# Front Office Trading Developer | London Hybrid

    A leading global options market maker in London is seeking a junior to mid-level C# Developer to enhance trading tools in a hybrid working environment. You will collaborate with traders and quantitative researchers, develop high-performance C# applications, and build scalable systems managing market data. The id ...

    C# Developer — Greenfield FinTech Tools | London (Flexible)

    A leading trading firm in London is seeking a C# Developer to join their cutting-edge team. This role involves building high-performance tools for various greenfield projects utilizing the latest technology. The ideal candidate will have strong knowledge of C# and a STEM degree. The firm offers a flexible work e ...

    C# Developer — Greenfield FinTech Tools, Flexible London

    Job title: C# Developer Client: Elite FinTech Firm Salary: Up to £100k + Bonus + Package Location: London (Flexible Working) Skills: C#, High Performance Tools, Greenfield Projects, STEM De ...

    Remote .NET Developer – C#, Azure & REST APIs

    An innovative company is seeking a skilled .NET Developer to join their mission of transforming the fashion industry through technology. This exciting role involves leveraging your expertise in .NET, C#, and Azure to develop a personalized subscription service that redefines how customers discover and enjoy fash ...

    Remote .NET Developer (C#/Blazor) Growth & Azure

    An innovative company is seeking talented .NET Developers to join their dynamic team in Exeter. This role offers the chance to work on cutting-edge software solutions that enhance marketing ROI for clients. With a focus on .NET 9, Blazor, and Azure, you'll receive full training and support to excel in your role. ...

    Hybrid .NET Software Developer (C# | ASP.NET Core)

    A technology company in the UK is seeking a .NET Software Developer to design, build, and maintain high-performance backend services. The role requires strong experience in C# and .NET Core, with responsibilities including developing scalable backend systems and collaborating on full-stack features with ReactJS. ...

    Junior .NET Developer: Full Stack (C#, Angular)

    Capgemini is seeking a highly skilled Full Stack Developer to design, develop, and deliver enterprise-grade applications. This role requires strong expertise in .NET, Angular, and C#, along with experience in Agile methodologies. Join a Disability Confident Employer committed to inclusive recruitment, ...

    C# .NET Developer – Azure, Agile & Full Lifecycle

    Expleo Group is hiring for a software development position based in Greater London, UK. The role involves building high-quality systems while following Agile methodologies and working closely with clients to deliver software solutions. The ideal candidate will hold a degree in a related field and have experience ...

    Senior C++ Developer Low Latency Learn Rust

    Senior C++ Developer / Engineer (C++ Rust Low Latency Trading) London / WFH to £180k+ Are you a Senior C++ Developer to progress your career and transfer your skills to Rust? You could be joining a hugely profitable High Frequency Trading firm that specialise in crypto markets and ...

    Senior Developer (C++) in Belfast MCS Group

    Senior Developer (C++) Belfast, United Kingdom Posted 9 months ago Tech stack Python C Linux Job Requirements Comfortable working in a Linux environment. Responsibilities Design and develop high- ...

    C# Developer — Hybrid, CI/CD & Performance Focus

    A leading global bank service provider is seeking an experienced C# Developer in Belfast. The role involves designing and maintaining web applications using C#, managing SQL Server databases, and implementing CI/CD pipelines. The ideal candidate will have proven experience with C#, SQL Server, Git, and familiari ...

    C++ Developer UK Science / AI Software company

    Senior C++ Developer – Scientistic/AI Software Company Newcastle / Hybrid – Office visit once a week Up to £70,000 + benefits The YourCode Group is happy to be partnered with the Scientistic Software company, which is building software solutions to make renewable energy. Niche com ...

    Impactful Full Stack .NET Developer (C#) Hybrid

    hireful is looking for a talented Mid-Level Full Stack Developer (.Net / C#) to join their expanding engineering team in the Durham/Sunderland area. This role offers genuine ownership and the chance to help scale a product making a difference for businesses across the UK. The position includes responsi ...

    C#/.NET Software Developer — Flexible Hybrid & Perks

    A leading tech organization in Exeter is looking for a mid-level or senior Software Developer to join a collaborative team. In this role, you will design and deliver scalable applications using C# and .NET in an Agile environment. Key responsibilities include developing software features alongside stakeholders, ...

    Full Stack .NET Developer (C#, Azure) Remote

    An established industry player in the computer gaming sector is on the lookout for talented .NET Developers to join their dynamic team in Sunderland. This role offers the chance to work with cutting-edge technologies like .NET 9, Azure, and Angular 19, while enjoying a flexible working environment. You will have ...

    Senior AI‑Driven C# .NET Finance Developer

    A leading finance technology firm located in Greater London is seeking a Senior Developer specialising in C# .NET. You will play a crucial role in developing secure web-based finance platforms, leveraging AI-assisted tools to enhance productivity and code quality. Responsibilities include designing applications, ...

    C# .NET FinTech Developer — FX & Fixed Income

    A fast-growing dynamic brokerage firm in London seeks a C# .NET Software Developer to re-architect and build their middle office platform. The role requires 3-5 years of experience with Microsoft web technologies and SQL Server, with a strong emphasis on relationship building in a fast-paced environment. Candida ...

    Senior C# Developer — Hybrid, Mentoring & .NET 10

    A forward-thinking tech company is seeking a Senior Software Developer skilled in C# to join their hybrid team near Warrington. The role involves building and maintaining high-quality code primarily in C#, mentoring junior developers, and adapting to both modern and legacy systems. Ideal candidates will have str ...

    Senior C# Developer—Lead Path in Microservices

    Radius Limited in Crewe is seeking a Senior C# Developer to join a collaborative team. The ideal candidate will be a technically strong engineer looking to progress into a Team Lead position while contributing to modern software platforms within a microservices architecture. The role involves designing ...

    Growth Focused .NET Developer | C#, MVC, SQL

    Stratospherec Ltd, located in Colchester, is seeking a skilled .NET Developer paying up to £40k. You will play a crucial role in designing, developing, and maintaining solutions for a leading wholesale supplier in the promotional merchandise industry. The ideal candidate will be proficient in .NET Core ...

    C# Developer Equity Derivatives Technology Risk (AVP)

    ## C# Developer - Equity Derivatives Technology Risk (AVP)Applylocations: London United Kingdomtime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: June 23, 2026 (12 days left to apply)job requisition id: **C# Developer - Equity Derivatives Technology Risk (AVP)**Engineer the f ...

    Junior C++ Developer in London Quant Capital

    Junior C++ Developer London, United Kingdom Posted about 1 year ago Tech stack C Quantitative Analyst Trading Java Job Opportunity be given the opportunity to work at the pinnacle of trading technology working with a group of particularly ...

    Senior C# Developer — Low Latency Trading Tools

    Mondrian Alpha is seeking a talented C# Developer to join their front-office technology team in Greater London. This role involves designing and building high-performance trading tools and APIs using modern C# and .NET technologies. Candidates should have an in-depth understanding of C# and experience in develop ...

    C++ Software Developer R&D & Features (Bristol)

    Planet Recruitment is seeking a C++ Software Developer to join the Research and Development Team. The successful candidate will engage in building and maintaining application releases, focusing on high-quality software development and collaboration with testing teams. Applicants should have at least 12 ...

    Quant Developer (C++/Rust) – Fast Paced HFT

    A leading trading firm in London is seeking an early-career Quantitative Developer eager to broaden their skill set beyond typical roles. The position involves developing quantitative models in C++ and Rust, collaborating with trading teams, and engaging in continuous learning in a dynamic environment. Excellent ...

    Market Data Developer Global Crypto Trading (C++)

    A trading firm in Greater London is seeking a Software Engineer, Market Data to develop full-stack software systems supporting global trading operations. The ideal candidate will have significant expertise in C++ and Python, with experience designing high-performance applications. Responsibilities include workin ...

    Quant Developer C++ in London Quant Capital

    Job Opportunity in London Are you interested in financial modeling? Here is a unique opportunity to be part of a small team where you will have significant responsibilities from day one. Our client is based in London and is looking for individuals with expertise in the following areas: <u ...

    Senior C++ Developer & VP, Low Latency Trading

    LGBT Great is seeking a Senior C++ Developer to join their Vice President in the Latency Sensitive Electronic Trading (LSET) department. This role involves developing C/C++ components for low-latency trading services alongside a high-performing team in a hybrid work environment. Candidates must have proven C/C++ ...

    Core C++ Developer – NYC, London or Singapore

    Total Comp: 250-600kFantastic opportunity for a modern C++ Developer (C++17/20) to join this crypto trading and investments firm. They leverage cutting-edge technology to trade with extreme precision and speed, essential to evolve in today’s fast-changing markets.Looking to hire a ...

    C# Developer Equity Derivatives Technology Risk (AVP)

    C# Developer - Equity Derivatives Technology Risk (AVP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can mat ...

    HFT C++ Developer (Fully Remote from anywhere)

    SummaryMy client is a one-of-a-kind quantitative trading company operating on the cutting edge of technology. The company has risen to prominence in the HFT space in recent years, by leveraging not only the expertise of their talented people, but also state-of-the-art research infrastructure. Tr ...

    Junior C# Desktop Application Developer Graduates Considered

    Junior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering excellent training, career ...

    Junior C# Desktop Application Developer Graduates Considered

    Job DescriptionJunior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering ...

    Junior C# Desktop Application Developer Graduates Considered

    Job DescriptionJunior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering ...

    Junior C# Desktop Application Developer Graduates Considered

    Junior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering excellent training, career ...

    Junior C# Desktop Application Developer Graduates Considered

    Job DescriptionJunior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering ...

    Junior C# Desktop Application Developer Graduates Considered

    Job DescriptionJunior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering ...

    C# Developer Equity Derivatives Technology Risk (AVP)

    C# Developer - Equity Derivatives Technology Risk (AVP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can mat ...

    HFT C++ Developer (Fully Remote from anywhere)

    SummaryMy client is a one-of-a-kind quantitative trading company operating on the cutting edge of technology. The company has risen to prominence in the HFT space in recent years, by leveraging not only the expertise of their talented people, but also state-of-the-art research infrastructure. Tr ...

    Core C++ Developer – NYC, London or Singapore

    Total Comp: 250-600kFantastic opportunity for a modern C++ Developer (C++17/20) to join this crypto trading and investments firm. They leverage cutting-edge technology to trade with extreme precision and speed, essential to evolve in today’s fast-changing markets.Looking to hire a ...

    Senior Full Stack Engineer Shop/Ecosystem

    About EucalyptusWe're on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long-term care.Eucalyptus is now part of Hims & Hers, the global leader in personalised health ...

    Full Stack Engineer Shop/Ecosystem

    About EucalyptusWe're on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long-term care.Eucalyptus is now part of Hims & Hers, the global leader in personalised health and ...

    Full Stack Engineer Shop/Ecosystem

    About EucalyptusWe're on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long-term care.Eucalyptus is now part of Hims & Hers, the global leader in personalised health and ...

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