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    Quantitative Developer – Rates Desk at Hedge Fund

    A growing hedge fund in Greater London is seeking a Quant Developer to join their rates-focused team. The ideal candidate will have 2-5 years of experience in a fast-paced environment, particularly within a hedge fund. Key responsibilities include building infrastructure for quantitative research and working clo ...

    Python Quant Developer | High Frequency Trading Team

    Python Quant Developer | High-Frequency Trading Team We are working with a leading traditional and digital asset trading firm whose mission is to build a global financial institution designed for market integrity and efficiency. They apply a disciplined, first-principles approach to everything th ...

    Full Stack Java Developer Microservices & Cloud Contract

    A leading IT services company is seeking a Full Stack Java Developer in Sheffield, UK. The role involves modernising and expanding a suite of microservices. Candidates should have strong backend development skills, experience with microservice architecture, and familiarity with tools like PostgreSQL and Docker. ...

    Principal .NET Developer: Cloud Native Architect & Leader

    A leading technology organization in Northern Ireland is seeking a Principal .NET Developer to drive the technical direction of key projects. This role involves architecting and delivering high-quality, cloud-based applications, mentoring developers, and maintaining high project standards. The ideal candidate wi ...

    Trading Python Developer (FIX) | Hybrid & Profit Share

    A leading consultancy in Belfast is searching for a skilled Python Developer with expertise in the trading domain and FIX protocol. The successful candidate will develop and enhance trading applications, collaborate with stakeholders, and optimize trading systems. This mid-senior level position offers opportunit ...

    Senior .NET Developer Hybrid (Warwick) Greenfield Projects

    A well-established software house in the UK is seeking a Senior Developer to join their team. This hybrid role requires 2 days per week on-site in Warwick and offers a salary up to £65k. The ideal candidate will have strong skills in C# and .NET, with experience in Entity Framework and SQL Server. Responsibiliti ...

    Java / Hybris Developer in London Quant Capital

    Serious commercial exposure to modern Java including Spring MVC and Spring. HYBRIS SQL REST/SOAP APIs Ideally TDD Ideally Javascript MVC frameworks like AngularJS and EmberJS Node.js would be a plus Continuous integration experience would be a plus < ...

    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 ...

    Senior Scala Developer — Hybrid, Cloud & Full Stack

    A leading technology consultancy in the UK is seeking experienced software developers with expertise in Scala and Java. This hybrid position offers fast-track career development within a collaborative environment. Ideal candidates should have over 4 years of IT experience and a passion for new technologies, whil ...

    Senior Game UI Developer — Hybrid, Relocation Support

    A leading video game publisher and developer in Cambridge is seeking a Senior UI Developer to craft compelling user interfaces. The role includes developing UI code, collaborating with designers, and mentoring junior developers. Ideal candidates are skilled in high-level languages and have experience in game dev ...

    Power BI Developer — Finance Data & Automation Lead

    A prominent online retailer in London is seeking an experienced PowerBI Developer to lead the transition from manual to automated reporting processes. The ideal candidate will have a strong background in Power BI, DAX, and T-SQL, as well as experience in finance reporting. This role involves collaboration with f ...

    C++ Developer – High Frequency Trading (HFT Systems)

    C++ Developer – High Frequency Trading (HFT Systems) Join MARGO in the UK (London) – High Performance Trading Environments MARGO is a tech-native consultancy delivering elite software engineering expertise to the most demanding financial markets environments. We operate in latency ...

    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 ...

    Salesforce Developer Build Scalable CRM for Music

    A fast-evolving music industry business in London seeks a Salesforce Developer to join their technology team. You will design and maintain Salesforce solutions to enhance automation and data quality in a collaborative Agile environment. Key responsibilities include developing integrations with external systems a ...

    Hybrid Software Developer: Vue/Node/Electron Expert

    A global technology company is seeking a Software Developer to join their engineering team in North Wales. The role involves designing, developing, and maintaining software products while ensuring best practices in source control and continuous integration. Candidates should have a degree in Computer Science or ...

    Hybrid Power BI Developer — 6 Month Contract

    A leading recruitment firm is seeking an experienced Power BI Developer for a 6-month contract in Warwick. The role involves designing and developing Power BI dashboards, integrating Python scripts, and ensuring clean data from back-end sources. The ideal candidate will have 5-10 years' experience and must be ab ...

    Salesforce Lead Developer — Hybrid | Apex & LWC Expert

    A renowned IT company based in London is seeking a skilled Salesforce Lead Developer to design and customize Salesforce applications. The ideal candidate will have extensive experience in Salesforce configurations and customizations, alongside strong skills in Apex and Lightning Web Components. This hybrid role ...

    Junior .NET Developer Gaming Studio (Remote UK)

    A leading computer gaming company is seeking a Graduate / Junior .NET Developer to join their dynamic London team. This role offers a fantastic opportunity for new graduates to gain exposure to cutting-edge technologies such as .NET 10.0 and Azure, while working in a stylish office environment. The ideal candida ...

    Remote .NET Developer – Fast‑Growing UK Tech

    A leading recruitment agency is seeking a .NET Developer to work for a fast-growing internet company in London. This role requires developing complex software applications and collaborating with cross-functional teams to deliver high-quality features. Strong knowledge of .NET, C#, Azure, and related technologies ...

    QA Developer in the Revolutionary Blockchain Space

    QA Developer in the Revolutionary Blockchain Space Job Openings QA Developer in the Revolutionary Blockchain Space About the job QA Developer in the Revolutionary Blockchain Space Do you have a passion for breaking codes and a keen eye for finding bugs? Are you ready to ...

    UX Front End Developer National Security & Defence

    Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness an ...

    Software Developer: Build Impactful Solutions in London

    A technology company in London is looking for a full-time software developer. Candidates should have at least 2 years of experience and ideally possess a bachelor's or master's degree in Computer Science or a related field. Strong programming skills, logical reasoning, and teamwork are essential for this role. I ...

    Senior Fintech Developer London in London CoinRoutes

    Working on new core systems and protocols in C, Rust, and improving and re-writing existing core systems and protocols. We have a large set of applications written in C, Rust, and Python, and are looking to optimize our infrastructure for increasing market volumes and lower latencies. CoinRo ...

    Lead Java/Scala Developer Shape Digital Preservation

    A leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team. You will manage systems critical to preserving national digital records and lead innovation within the department. The ideal candidate has exp ...

    Java Developer Up to £160,000 + Bonus + Package

    Java Developer – Up to £160,000 + Bonus + Package Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Hunter Bond Principal Consultant / Team Lead at Hunter Bond Compensation: Up to £160,000 + Bonus + Comprehensive ...

    Hybrid React Developer (TypeScript) Up to £80k

    A global wellness brand is seeking a React Developer to work closely with cross-functional teams in Stockport. The ideal candidate will have extensive experience in React and TypeScript, with additional backend skills in PHP and Node.js being advantageous. This role offers a competitive salary of up to £80,000 a ...

    Remote Full Stack PHP/Laravel Vue Developer

    A tech startup focused on loyalty solutions seeks a full-stack developer to enhance its rewarding platform. The ideal candidate will have proficiency in Laravel and Vue.js frameworks, creating features to engage users and driving revenue. Responsibilities include developing new features and maintaining high code ...

    Hybrid BI Developer: Power BI & Data Analytics

    A leading insurance provider is seeking a BI Developer to join their team in Greater London. The role requires strong expertise in Power BI and SQL, along with experience in designing BI solutions. The candidate will support data analytics, develop insights, and improve data architecture in a hybrid working envi ...

    Senior Menswear Product Developer: Margin Driven Sourcing

    A leading recruitment agency is seeking an experienced Senior Product Developer to join the Menswear team for a contemporary fashion brand. This pivotal role involves driving sourcing and product development strategy, managing supplier relationships, and ensuring product profitability. The ideal candidate will h ...

    Senior .NET Developer — Data & Product Analytics (Hybrid)

    A leading insurance technology provider is looking for a Senior .NET Developer in Bristol to enhance their product analytics capability. This hybrid role involves hands-on feature development, focusing on data analysis within a Scrum team. The successful applicant will design, develop, and maintain critical feat ...

    Senior Node.js Developer Remote, UK Gov Tech

    A leading technology consultancy in the UK seeks a Senior Software Developer proficient in Node.js to design, develop, and deploy secure applications. The role involves REST API development, working with event-driven architectures, and collaborating on high-impact government projects. Candidates must be eligible ...

    Senior C# Developer — FX Trading & Orchestrade Expert

    A global consulting group seeks a Senior C# Developer in Greater London. The ideal candidate will have extensive C# experience, deep knowledge of FX products, and expertise with the Orchestrade platform. You will design and develop solutions for trading and risk management, working with a high-performance financ ...

    Senior Python Developer in London bondex app

    Skills and Experience ...effectively in a fast-paced trading environment. Strong and tactful communication skills, both verbal and written. Proficiency in Python. Rust is a bonus. Proficiency in Unix based systems. Experience of cloud-based platform ...

    Mid to Backend Developer in London Pontoon

    Overview This is a job posted by our partner Jooble. Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Salary £50,000 - 80,000 per year Requirements Extensive professional experience in backend development w ...

    Junior C# Developer Global Investment Firm £80,000

    Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Saragossa Principal Consultant at Saragossa - Creating competitive advantage for investment technology organisations | Software Development You don’t need any prior buy-side experience to j ...

    Senior eFX Developer | High Frequency Trading Specialist

    A global investment firm in Greater London seeks an experienced full-stack developer for creating high-performance Java and Rust code. Candidates should have a minimum of 5 years in automated trading and strong knowledge of FX Spot, Forward, and eNDF trading. This role involves developing new functionalities in ...

    Senior Java Developer in Manchester Cathcart Technology

    Minimum Qualifications 4+ years of experience with backend software development Strong Java skills with a curiosity for learning new tools and practices Advocate for clean code, test-driven development (TDD), and Agile methodologies Experience with cloud-nat ...

    SE Junior Web Designer & Developer London, UK

    We are looking for a creative and motivated Junior Web Designer & Developer to join our growing digital team. In this role, you will be involved in the design, development, and maintenance of websites and web applications that are visually appealing, user-friendly, and aligned with our brand. Quali ...

    Low Latency Quant Developer — Onsite in London

    A leading trading firm based in Central London is looking for a skilled Quantitative Developer specializing in High-Frequency Trading (HFT) to enhance their trading engines and infrastructure. You will collaborate closely with traders and researchers to implement low-latency solutions and optimize performance. C ...

    Quantitative Developer — Build Market Analytics Models (Hybrid)

    A leading financial software firm in the City of London is seeking a Quantitative Developer to design and build algorithms for market surveillance. The role requires proficiency in C#, C++, or Python and a strong mathematical background. The ideal candidate has experience in financial services and is keen to inn ...

    Rust Quant Developer: Low Latency Trading Systems

    A leading cryptocurrency trading company in London is seeking a Quantitative Developer to create high-performance trading systems using Rust. The role involves designing trade strategies and building robust infrastructure for analytics. Ideal candidates have experience in Rust, and a background in trading or qua ...

    Quantitative Developer C++ Infrastructure for Quant Analytics

    Quantitative Developer - C++ Infrastructure for Quant Analytics Location London Business Area Product Ref # Description & Requirements The Quant Analytics department at Bloomberg sits within Enterprise Products and is responsible for modeling market data, pr ...

    Vice President European Direct Lending Quantitative Developer

    Vice President European Direct Lending Quantitative Developer page is loaded## Vice President European Direct Lending Quantitative Developerlocations: London, UKtime type: Full timeposted on: Posted Todayjob requisition id: R7227### *Over the last 20 years, Ares’ success has been driven by our people and ...

    Quantitative Developer: Build High Impact Trading Analytics

    A leading financial technology firm in Greater London is seeking motivated Quantitative Developers. In this role, you will collaborate with quantitative researchers and build tools that enhance trading and research workflows. Ideal candidates should possess strong programming skills in Python or C++ and have a d ...

    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 ...

    Fixed Income eTrading Connectivity – Senior Developer (VP)

    Fixed Income eTrading Connectivity – Senior Developer (VP) About Citi Citi is a world‑leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, gover ...

    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 ...

    Building Services & Construction O&M Manual Developer

    (also known as Technical Author / Handover Documentation Coordinator) We're seeking an experienced O&M Manual Developer to join our team, supporting the delivery of high-quality building handover documentation across a range of Scottish construction projects, including NHS healthcare, education, co ...

    Informatica MDM Developer | Cloud Master Data & Governance

    A technology solutions firm in Greater London is seeking an Informatica-MDM Developer on a contract basis. The role involves designing and implementing Informatica MDM solutions, leading project implementations, and ensuring data quality governance. Successful candidates will troubleshoot complex issues while co ...

    Full stack .NET Developer (Data Management solutions)

    Company Description PSI is a leading Contract Research Organization (CRO) with 30 years of experience in the pharmaceutical industry. Originated in Switzerland, PSI is a privately owned, full-service CRO with a global reach, supporting clinical trials across multiple countries and continents. Our ...

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      Midsenior Fullstack Developer Pythonreact Jobs in United Kingdom Job Search Guide, Trends and Insights