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    Senior Backend Developer: APIs, Node.js & Cloud

    A leading video game developer seeks a Senior Online Developer in Oxford. This role requires expertise in Node.js, JavaScript, and TypeScript to design and support web APIs. Candidates should have experience in building distributed backend systems and be comfortable communicating across teams. The position offer ...

    VCARB F1 Team Senior Software Developer

    VCARB F1 Team - Senior Software Developer Full-time Travel: 0-10 Organization: Racing Bulls – UK Branch Job type: Permanent Visa Cash App Racing Bulls F1 Team is one of two Red Bull‑owned F1 teams. Today’s Formula 1 calls for a high leve ...

    Senior Software Developer Market Making Technology

    Senior Software Developer - Market Making Technology London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to client ...

    Senior CPU Performance Developer Technology Engineer

    We are now looking for a Senior CPU Performance Developer Technology Engineer. NVIDIA is seeking an outstanding computer scientist to join its Compute Developer Technology (Devtech) team. This role focuses on research and development techniques to optimize key Cloud and HPC CPU workloads on NVIDIA’s CPU. T ...

    Experienced/Senior Online Developer Tech Team

    We want you to#JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through ...

    Senior Developer .NET/C# – Roosendaal – Hybrid

    Are you a creative and analytically strong Senior .NET/C# Developer ? At Active Ants (soon to become Paxon) in Roosendaal, you will work on Maya , our self-developed Warehouse Management System, and on the services that connect more than 300 webshops to our fulfilment environm ...

    Senior Python Developer — FastAPI, Kubernetes & LLMs

    A multinational financial services corporation in Belfast is seeking a highly motivated Senior Python Developer for its Wholesale Credit Risk Technology team. The role involves designing and delivering innovative technology solutions for the front office within a collaborative environment. Candidates should have ...

    Senior Salesforce Developer | Flexible Hours & Growth

    A leading online education provider in Birmingham is seeking a Senior Salesforce Developer to enhance its Salesforce platform. The role involves ongoing development, administration, and support for the system, focusing on improving customer service and the overall student experience. Ideal candidates will have 4 ...

    Senior Intapp Developer — Hybrid & Impactful Integrations

    A leading international law firm is looking for an Intapp Senior Developer to join their dynamic team. This full-time role involves developing and maintaining the Intapp suite of products, supporting enhancements, and collaborating with different stakeholders. The ideal candidate should possess strong experience ...

    Senior PMM: Developer Platform & API Ecosystem

    A leading technology company in London is looking for an experienced Senior Product Marketing Manager. The role emphasizes driving adoption of the developer ecosystem. Candidates should have over 5 years of product marketing experience, strong communication skills, and a solid understanding of API and technical ...

    Senior Front Office Developer Systematic Trading

    Fasanara Digital was established 7 years ago and is the crypto arm of Fasanara Capital, a 14 year-old boutique alternative asset manager. We are a Quantitative Investment fund applying a scientific approach to investing in crypto assets. Our goal is to achieve exceptional risk-adjusted returns. We pursue a ...

    Senior React + TypeScript Developer (Stock Options)

    A dynamic sports technology startup in London is seeking a Senior React.js and TypeScript Developer. The role involves developing new features for a web SDK and Twitch Extension in a fast-paced environment, requiring strong proficiency in JavaScript and React.js. Ideal candidates should have over 3 years of rele ...

    Senior Quantitative Developer – Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic tradin ...

    Senior UI Developer £165k + Bonus London

    Title – Senior/Lead UI Developer Client – Fintech Start-Up (Trading) Rate - Up to £165,000 + Bonus Location – London/Hybrid About the Company: Our client is a rap ...

    Senior Java Consultant & Developer (Hybrid London)

    A leading recruitment agency in London is inviting applications for the role of Principal Consultant - JAVA Developer. This position requires expertise in Java and substantial experience with code enhancement and migrations. The successful candidate will be responsible for understanding existing systems, offerin ...

    Senior PMM: Developer Platform & API Ecosystem

    A leading technology company in London is looking for an experienced Senior Product Marketing Manager. The role emphasizes driving adoption of the developer ecosystem. Candidates should have over 5 years of product marketing experience, strong communication skills, and a solid understanding of API and technical ...

    Senior Front Office Developer Systematic Trading

    Fasanara Digital was established 7 years ago and is the crypto arm of Fasanara Capital, a 14 year‑old boutique alternative asset manager. We are a Quantitative Investment fund applying a scientific approach to investing in crypto assets. Our goal is to achieve exceptional risk‑adjusted returns. We pursue a ...

    FiTP Middle Office Senior Java Developer

    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, governments, and institutions with a broad range of financial products and services, including consumer banking ...

    Senior ServiceNow Developer & AVP Platform Innovator

    A global financial services firm in Greater London is seeking an experienced ServiceNow Developer. In this role, you will support and implement ServiceNow solutions, design, and customize applications. Candidates should have a Bachelor's degree, 4+ years in software development, and expertise in ServiceNow modul ...

    FiTP Middle Office Senior Java Developer

    About the role The Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record of designing and developing large, complex and distributed systems. The successful individual will ideally have a good knowledge of Fixed Income products and ...

    Senior UI Developer Systematic Hedge Fund

    Paragon Alpha is partnering with a fast-growing quantitative hedge fund specialising in systematic trading strategies, who are looking to expand their Execution Services team with a senior frontend engineer. Responsibilities include: build/maintain frontend applications for trading de ...

    Senior Java Developer in London Eeze

    Main Responsibilities Design and develop live casino games using Java, Kotlin, Scala and the Spring framework, ensuring high performance and quality standards. Create scalable and maintainable microservices architecture... Job Summary As a Senior Java Developer at Eeze you wil ...

    Senior AI Platform Engineer — Developer Experience

    A forward-thinking energy tech company in the UK seeks a Senior Engineer I to architect and develop their Internal AI Engineering Platform. This role involves leading the deployment of AI tools, designing secure infrastructure, and ensuring high standards in AI development practices. The ideal candidate will hav ...

    Senior Java Developer – Trading Platforms & Cloud

    A leading global market infrastructure provider is seeking a Senior Java Developer to create and maintain enterprise-level applications for electronic trading systems in London. The role requires extensive experience in server-side Java and knowledge of cloud platforms like AWS. Candidates will collaborate with ...

    Senior Quant Developer, Derivatives Risk & Pricing

    Apex Systems US is seeking a skilled developer with over 5 years of experience in Python and an understanding of financial services, particularly in derivative risk systems. Candidates should have a degree in computer science and demonstrate strong communication skills to work with stakeholders. The role involve ...

    FiTP Middle Office Senior Java Developer

    For additional information, please review .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, governments, and institutions with a broad range of financial products and ...

    Senior Salesforce Developer Service & Marketing Cloud

    A leading recruitment agency in London is seeking a Senior Salesforce Developer to enhance their Salesforce capabilities. The ideal candidate will have hands-on experience in Salesforce development, expertise in Apex, Lightning Web Components, and a solid understanding of Salesforce's data architecture. This rol ...

    Senior Java Developer IFC Platform & Architecture

    Barclays is looking for a Senior Java Developer in Glasgow to join the dynamic Technology team and contribute to the Integrated Financial Crime Program. The role requires extensive experience in full-stack development, backend engineering, and expertise in Java, Spring Boot, and React. Responsibilities include s ...

    Senior BI Developer & Qlik Sense Lead

    Barking Havering and Redbridge Univ Hospitals NHS Trust is recruiting a Consultant Geriatrician. The role primarily focuses on leading BI solutions, utilizing Qlik Sense for data visualization and advanced reporting. This position requires candidates to have in-depth knowledge of health service data flows and th ...

    Senior Salesforce Developer: Lightning & API (Hybrid)

    Intuition IT Solutions Ltd is seeking a Salesforce Developer to design technical solutions and customize Salesforce Lightning applications. The ideal candidate will have extensive experience in Salesforce development, including Apex, SOQL, and Lightning Web Components. Responsibilities include managing Salesforc ...

    Senior .NET Developer: Risk & Trading Platforms

    Hyra is seeking a Senior Software Developer in Greater London to design and maintain robust platforms for complex risk calculations and high-throughput financial data processing. The role demands expertise in C#, .NET, and SQL Server, contributing to high-impact systems in a collaborative Agile environment. Succ ...

    Senior Front Office Developer Systematic Trading

    Fasanara Digital was established 7 years ago and is the crypto arm of Fasanara Capital, a 14 year‑old boutique alternative asset manager. We are a Quantitative Investment fund applying a scientific approach to investing in crypto assets. Our goal is to achieve exceptional risk‑adjusted returns. We pursue a ...

    Senior Oracle Payroll Product Developer (Hybrid)

    Norfolk County Council is seeking an experienced Payroll Functional Product Developer to focus on the Oracle Payroll system. The successful candidate will work collaboratively with the Payroll Product Owner, development team, and third-party support to design and implement new features based on stakeholder needs ...

    Senior Salesforce Developer & Tech Lead — UK

    Laotop recherche un développeur Salesforce senior pour plusieurs clients au Royaume-Uni, y compris Londres et les Midlands de l'Est. Les responsabilités incluent le développement, la gestion de projet et l'architecture Salesforce. Les candidats doivent avoir des compétences en développement Salesforce, ...

    Senior Game Developer in Sunderland tombola

    Senior Game Developer Sunderland, United Kingdom Posted 12 months ago Tech stack OOP mentoring TypeScript JavaScript Tasks and Responsibilities Technical mentoring of junior team members. Knowledge of Ja ...

    Senior C# Developer for Banking Solutions

    avacone Switzerland is seeking a Professional/Senior C# Developer in Greater London to deliver high-quality software solutions within the banking sector. The role involves design, development, and maintenance of applications using C# and .NET in a collaborative IT environment. Candidates should have strong skill ...

    Senior NetSuite Developer: OneWorld & JavaScript Expert

    Java Script Works is seeking a Senior Netsuite Developer to join their team in London, United Kingdom. The successful candidate will have extensive expertise in NetSuite OneWorld and advanced skills in JavaScript and SQL. Responsibilities include designing and maintaining custom solutions on the NetSuite ERP pla ...

    Senior Full Stack Developer (React / Python)

    SQCE – Senior Full-Stack Developer ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing co ...

    Senior Python Developer in London GroupM

    Qualifications Proven experience and a passion for developing and operating data-oriented solutions Experience in AdTech technology highly desired Tools and Technologies The ideal candidate should have experience with the following tools and technologies: ...

    Senior UI Developer £165k + Bonus London

    Our client is a rapidly growing fintech start-up building next-generation technology for the FX and cryptocurrency trading markets . Their platform powers modern, high-performance trading infrastructure used by participants operating in fast-paced global financial markets. You’ll be joining a ...

    Senior Python Developer – eTrading & FIX Connectivity

    DXC Luxoft is partnering with a major commodity trader to build out their eTrading capability . Our client plans to trade against a bespoke risk‑neutral model that identifies key risk factors within specific portfolios. We are seeking a Python specialist with expertise in eTrading ...

    Senior Power BI Developer — Enterprise Analytics

    Amentum in the United Kingdom is looking for a Power BI Developer to enhance their analytics team. You will design scalable solutions, develop dashboards, and optimize performance while collaborating with stakeholders. Strong experience in Power BI, DAX, and SQL is essential. This position offers flexibility in ...

    Senior Salesforce Developer — Lightning, Apex & DevOps

    Falcon Smart IT (FalconSmartIT) is seeking a skilled Salesforce Developer in Greater London, UK. This role requires extensive experience with Salesforce implementations, particularly in customization and technical solutions using Salesforce Lightning and associated tools. The ideal candidate will have a solid un ...

    Senior C++ Developer Linux SQL FinTech

    Senior C++ Developer / Backend Software Engineer (C++ Linux SQL) London / WFH to £120k Are you a backend focused Senior C++ Developer looking for an opportunity to progress your career, working on complex and interesting systems where you can see the impact of your work? You could be join ...

    Senior Power BI & Power Apps Developer

    Methods is seeking a skilled Power BI / Power Apps Developer in Sheffield to design and build high-impact business solutions. The role involves developing end-to-end Power Apps and complex dashboards, integrating solutions with data sources, and ensuring governance standards. Ideal candidates have advanced knowl ...

    Senior ServiceNow Developer Hybrid Delivery Lead

    DWP Digital is seeking a Senior ServiceNow Developer to join their product delivery unit. The successful candidate will work on the largest government ServiceNow installation in Europe, contributing to high-quality digital solutions used by millions across the UK. Responsibilities include shaping new features, m ...

    Senior Developer in Bath YT Technologies

    Technologies: FlowGitJavaScriptMVCMySQLPHPReact More: At our dynamic company in Bath, we thrive on a close-knit, fun, and technology-driven culture. Our flat hierarchy empowers individuals and promotes collaboration. To succeed in this environment, you s ...

    Senior Apparel Product Developer – Menswear & Womenswear

    TRP Recruitment ltd is seeking a Senior Product Developer to join the Reebok team in Watford. This role involves managing product development for men's and women's apparel, ensuring quality and supplier coordination from concept through to bulk production. Ideal candidates will have over 5 years of experience in ...

    Senior Oracle 19c Developer & Apps Maintenance

    Expleo is seeking an experienced Oracle Database 19c Developer to support and enhance bespoke applications built on Oracle technologies. The ideal candidate will have strong expertise in PL/SQL, application maintenance, Oracle Forms, and Reports. The role includes developing and optimizing SQL queries, ...

    Senior Software Developer, Trading and Tools

    Senior Software Developer, Trading and Tools Stoke-on-Trent Technology Full-time Closes 17/06/2026 As a Senior Software Developer, you will collaborate with a team of skilled professionals dedicated to the development, enhancement and support of our cutting-edge Sports Tra ...

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