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    Front End Prototype Developer • Blockchain Industry • London Hybrid

    Front-End Prototype Developer • Blockchain Industry • London Hybrid London A market leading blockchain technology business is looking for a talented Front-End Prototype Developer to join the growing Research & Development team. This position requires a demonstrable passion for design, resea ...

    Cloud Native Quant Developer for Risk Platform & SaaS

    A leading financial technology firm in Greater London is seeking quantitative developers to join its engineering team. In this role, you will develop features for an award-winning quantitative library and risk platform. You will enhance existing functionalities while contributing to the transition toward a cloud ...

    Cloud Native Quant Developer for Risk Platform & SaaS

    A leading supplier of financial technology is seeking quantitative developers to enhance its engineering team in London. The role involves developing new features and improving existing capabilities of the quantitative library and risk platform while supporting a transition to a cloud-native SaaS model. This org ...

    Rust Quant Developer: Low Latency Trading & Market Making

    A leading cryptocurrency trading firm seeks a Rust Developer to design and maintain low-latency trading systems. This role involves collaboration with traders and engineers to implement strategies and automate processes. The ideal candidate will have experience in Rust, a strong understanding of algorithms, and ...

    Quantitative Developer (HFT New Desk Not Tower) (London)

    Quantitative Developer (New HFT Desk) Location: London Company Overview: Tier 1 HFT (not Tower) running a high upside pod model for new desks. Job Summary: Join a 1-4 person team as the Quant Dev to get new HFT strategies off the ground and frankly do wh ...

    Full Stack Node.js/React Developer Fintech Innovation Team

    Overview Full Stack Node.js/React Developer - FinTech Innovation Team Join a regulated FinTech transforming global payments. Shape the future of financial services as part of a new strategic team backed by Banking Circle’s international payment rails. We’re transforming how business ...

    Business Intelligence Developer Temporary (up to 12 months)

    Business Intelligence Developer - Temporary (up to 12 months) Salary: £42,500 to £47,500 (dependent on experience)Contract Type: Temporary: Fixed Term Contract or SecondmentHours: Full TimeLocation: Poole, Dorset, EnglandLocation Description: Hyb ...

    Hybrid React Native Mobile Developer Path to Lead

    A prestigious technology firm in Weybridge is seeking a mid-senior React Native Mobile Developer to lead the development of in-house platforms for B2B and B2C applications. Ideal candidates will possess expert skills in React Native and React.js, along with a strong understanding of CSS, HTML, and Bootstrap. The ...

    .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 ...

    PHP Developer: Build Innovative Web & E commerce Solutions

    A national award-winning digital agency is seeking a talented PHP Developer to join their Sheffield team. This role entails delivering innovative web solutions and collaborating on complex projects in a fast-paced environment. The ideal candidate should have strong PHP and MySQL skills, a good grasp of UI/UX pri ...

    Senior kdb+ Developer & Tech Lead — Time Series (Hybrid)

    A specialist technology consultancy is seeking a Senior kdb+ Developer to lead technical delivery and design robust architectures. The ideal candidate will have over 5 years of experience in kdb+ development, a strong background in Unix/Linux, and excellent communication skills. You will collaborate with quants, ...

    React Native Lead Developer Hybrid (London) iOS/Android

    A leading digital agency in London is seeking a talented React Native App Lead to provide technical leadership for their digital initiatives. This newly created role offers the opportunity to design, develop, and maintain mobile applications across iOS and Android platforms. You will ensure that digital solution ...

    Lead Frontend Developer React / Javascript / Agile £90,000 + Bonus

    Job Description Our customer is currently looking for a Lead Frontend Developer who is ready to take entire ownership and bring technical leadership to the frontend technology stack. Day to day you will work with other frontend engineers in the organisation to make sure the frontends are built wi ...

    Lead Applications Developer SME – DoD C4IT Systems (OnSite)

    A leading technology firm is seeking a Lead Applications Developer SME to support the Command and Control Afloat Integration Support for the U.S. Coast Guard. This on-site role involves managing systems, providing advanced technical analysis, and directing documentation efforts. Candidates should have a relevant ...

    Senior SharePoint Developer — Migration to Online & SE (Hybrid)

    A prestigious US law firm is seeking a highly skilled Senior SharePoint Developer for their City of London office. This permanent position offers hybrid working and a salary up to £100,000. The ideal candidate will have extensive experience in migrating SharePoint 2016 solutions to modern SharePoint platforms, a ...

    Senior Java Developer Build High Throughput Trading Systems

    A financial technology firm in London seeks a sharp Senior Java Developer to join a collaborative team. The role focuses on building trading venues and infrastructure, with emphasis on writing clean, maintainable code. Ideal candidates are passionate learners with a good understanding of peer-to-peer networks an ...

    C++ Quant Developer – Crypto Options, High Speed Trading

    A leading crypto trading firm based in London is seeking an experienced C++ Developer to join its options team. In this role, you will design scalable and low-latency trading systems, optimize performance, and contribute to testing processes. The ideal candidate has strong C++ skills and experience in HFT enviro ...

    Quantitative Developer (Low Latency) EMEA (F/M/D)

    Flowdesk's mission is to build a global financial institution for digital assets, one designed from the ground up for market integrity and efficiency. To achieve this in a rapidly evolving market, we apply a disciplined, first-principles approach to everything we do. This approach is embedded in our ...

    Quantitative Developer (Low Latency) EMEA (F/M/D)

    Quantitative Developer (Low Latency) EMEA (F/M/D) Direct message the job poster from Flowdesk. Flowdesk's mission is to build a global financial institution for digital assets, one designed from the ground up for market integrity and efficiency. To achieve this in a rapidly evolving marke ...

    Senior C++ Developer for Energy Trading Engine (London)

    A leading recruitment agency in London is searching for a proficient C++ Developer to work with an energy client on a six-month contract. The role involves developing trading algorithms and communicating with exchanges via APIs while working in the Central London office three days a week. Applicants should have ...

    FX Technology – Cross Border Payments, Senior Developer (VP)

    About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cu ...

    Power BI Developer | Data Insights & Self Service Analytics

    A renowned retailer in Leicester is seeking a Power BI Developer to join their finance team. This crucial role involves delivering data-driven insights and modernizing reporting. You will develop and maintain Power BI dashboards, design ETL processes, and support self-service analytics to enable non-technical us ...

    Hybrid Java Developer — Spring Boot, Microservices & REST APIs

    A global workforce solutions company is seeking an experienced web developer to join their team in Manchester. This role involves end-to-end development of web applications, including backend logic and database management, using technologies such as Java Spring Boot, RESTful APIs, and SQL. Candidates should have ...

    Developer Experience Engineer: Build Open Source Tools & Community

    A cutting-edge AI organization in Greater London is seeking a Developer Experience Engineer to enhance the accessibility of their tools and APIs for developers. The ideal candidate will have a strong background in open source contributions and TypeScript full-stack development. Responsibilities include maintaini ...

    Mainframe CICS Developer — Z/OS Connect, DB2, AWS

    A leading technology consultancy in the UK is looking for a professional to support test environments for mobile and online banking features. The role requires expertise in mainframe systems, particularly CICS webservices and DB2. Responsibilities include resolving environment issues, collaborating with cross-fu ...

    .NET Developer Remote/London | WPF, SQL Server, Azure

    A leading tech recruitment agency is seeking a .NET Developer at all levels to join a dynamic team in London. You will work on a revolutionary product with the potential to impact millions. Key skills include .NET, C#, WPF, and SQL Server. The role offers training in modern technologies such as Azure SQL and emp ...

    Senior .NET Developer — C#, Web & WPF, Remote UK

    Ein globales Technologieunternehmen sucht einen talentierten .NET Developer, um ihr preisgekröntes Team zu verstärken. Mit einem beeindruckenden jährlichen R&D-Budget von £2 Milliarden fördert das Unternehmen Innovation und bietet eine entspannte Arbeitsumgebung mit flexiblen Arbeitszeiten und Home-Office-Möglic ...

    Rates Quant Developer VP: Build Production Trading Systems

    A leading global financial services firm in Greater London is seeking a Quantitative Developer, Rates – Vice President. In this role, you will design and deliver production systems for systematic trading, partnering closely with researchers and traders. Candidates should have strong programming skills in Java or ...

    Quantitative Trading & Research Rates Quantitative Developer Vice President

    Join a collaborative, fast-paced team where your code powers systematic trading in global Rates markets. You will help transform research into robust, production-grade strategies and platforms. Work closely with quantitative researchers and traders to design, build and evolve execution capabilities. Grow y ...

    Crypto Quant Developer: High‑Speed Market Making & AI

    A leading tech firm is seeking a Quantitative Developer to join their digital asset trading desk in Greater London. This hybrid opportunity combines in-office and remote work, focusing on developing low-latency trading algorithms and enhancing trading infrastructures in crypto markets. The ideal candidate has de ...

    Quantitative Trading & Research Rates Quantitative Developer Vice President

    Job Description Join a collaborative, fast-paced team where your code powers systematic trading in global Rates markets. You will help transform research into robust, production-grade strategies and platforms. Work closely with quantitative researchers and traders to design, build and evolve exec ...

    Drupal Full Stack Web Developer: Build Robust Digital

    A leading consulting group is seeking a talented Drupal Full Stack Web Developer to join their team. This role involves designing, developing, and maintaining Drupal-based web applications while working collaboratively to deliver high-quality digital solutions. Ideal candidates will have expertise in Drupal and ...

    Back End Developer: Build Scalable, High Impact Services

    Vulog is looking for a Java Back-end Developper to join us in our sunny headquarters in Nice, France! In this role specifically, you will be in charge of designing, developing, writing, and implementing back-end applications. Responsibilities Develop service oriented multi-t ...

    Senior Java Developer Spring Boot, REST & Client Facing

    An established tech consultancy is seeking Senior Developers to join their dynamic team. This innovative firm is focused on delivering end-to-end digital transformation projects across diverse industries such as Retail and Healthcare. With a strong commitment to employee development and a culture that prioritize ...

    Senior Java Developer Spring Boot, REST & Client Facing

    An established tech consultancy is seeking Senior Developers to join their dynamic team. This innovative firm is focused on delivering end-to-end digital transformation projects across diverse industries such as Retail and Healthcare. With a strong commitment to employee development and a culture that prioritize ...

    Salesforce Marketing Cloud Developer Not For Profit Sector

    Overview Salesforce Marketing Cloud Developer - Not For Profit Sector. Partnering with a leading international humanitarian charity to recruit a Salesforce Marketing Cloud Developer who’s passionate about using technology to drive meaningful change. This UK-headquartered organisation operat ...

    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 ...

    Co Founding Full Stack Developer (Java/ React/ AWS)

    Overview Co-Founding Full Stack Developer (Java/ React/ AWS). Join the Revolution of On-Demand Services with Gler. (Backed by Fyaora, the backbone of next-gen platforms). Location: Remote / UK Preferred. Compensation: Equity up to 1,000,000 shares (co-founder level, no salary at initial stage). St ...

    Senior Rates Java Developer Hybrid London (12m Contract)

    A leading consulting firm is seeking a Senior Rates Developer to join their London-based team on a hybrid basis. This role focuses on Java development in a high-performance trading environment, enhancing pricing capabilities for Rates and FX. The ideal candidate will have strong server-side Java experience and a ...

    Senior Ruby Developer 3 month contract Fully remote

    We’re working with a rapidly scaling tech company that’s looking for a Senior Ruby Developer to come in and make an immediate impact on an initial 3‑month contract, with scope for extension.This is a fully remote engagement and suits someone who can operate independently from day one.The Role ...

    Senior Full Stack Web Developer (PHP) || Remote Working

    Senior Full Stack Web Developer (PHP) £50k-£60k DOE || Remote Working About The ClientThe client, is one of the UK’s most established vaping brands, with over 15 years of industry experience. Operating across ecommerce and retail, the business is known for its high-quality vaping products, UK m ...

    Junior Robotic Process Automation (RPA) & AI Agent Developer

    * Location: Chelmsford, Essex (predominantly site-based) * Salary: £40,000 – £45,000 * Job Type: Full-time, permanent * Working Pattern: Primarily on-site, Monday to FridayOverviewWe’re looking for a Junior RPA & AI Agent Developer to support the delivery of automation ...

    Lead Data Scientist (Model Developer) / Deep Learning Practitioner

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireLead Data Scientist (Model Developer) / Deep Learning PractitionerAbout this roleOur Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and del ...

    Developer (IAM) Project Orbit | 12 Month Contract | London

    Join a major global banking transformation programme redefining Identity & Access Management at enterprise scale.We're looking for a hands-on Developer with strong experience in IAM, API development, and event-driven cloud architectures to help build next-generation identity solutions across a comple ...

    Lead Data Scientist (Model Developer) / Deep Learning Practitioner

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireLead Data Scientist (Model Developer) / Deep Learning PractitionerAbout this roleOur Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and del ...

    Lead Data Scientist (Model Developer) / Deep Learning Practitioner

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireLead Data Scientist (Model Developer) / Deep Learning PractitionerAbout this roleOur Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and del ...

    Lead Data Scientist (Model Developer) / Deep Learning Practitioner

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireLead Data Scientist (Model Developer) / Deep Learning PractitionerAbout this roleOur Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and del ...

    Lead Data Scientist (Model Developer) / Deep Learning Practitioner

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireLead Data Scientist (Model Developer) / Deep Learning PractitionerAbout this roleOur Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and del ...

    Lead Developer, XVA Tech – AI Driven Automation (Hybrid)

    A leading global financial services firm is seeking a Lead Developer – VP – XVA Technology to drive application systems analysis and programming initiatives. This role emphasizes quality automation and enhancing product delivery within a technology-driven environment. The ideal candidate possesses a strong backg ...

    Senior Back End Developer Java and AWS (27629)

    This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and researchers worldwide, and enable online characterisation and measurements from scan images. This will feed into a better understanding of disease processes and ultimately better treatments for pat ...

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      Software Developer Pythonfocused Jobs in United Kingdom Job Search Guide, Trends and Insights