Jobs for java backend developer at London

1,000 java backend developer job listings in United Kingdom. Find daily updated positions from leading job boards.


  • greater london, england, United Kingdom, England Yapily Full-time £90,000 - £140,000

    Who are Yapily Why we exist, and where we’re headed: Our Mission: Redefining how the world interacts with value. Our Vision: A world without financial friction Our Purpose: To empower everyone to access and move value At Yapily, we’re building a powerful, scalable, and secure open banking infrastructure that redefines how the world interacts with...

  • Backend Developers

    6 days ago


    London, England, United Kingdom, England TieTalent Full-time £25,000 - £35,000

    Backend Development: Set up and maintain the backend server using Flask to support the application, ensuring scalability, security, and efficiencySeniority levelEntry levelEmployment typeFull-timeJob functionEngineering and Information TechnologyIndustriesTechnology, Information and InternetLocation: London, England, United KingdomWe’re unlocking community...


  • greater london, england, United Kingdom, England Capco Full-time £110,000 - £150,000

    Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Build scalable backend solutions that help shape the future of financial services. The Role Capco is growing our Engineering team, and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in...


  • London, England, United Kingdom, England TieTalent Full-time £100,000 - £140,000

    OverviewSenior Java Development Manager Banking — TieTalent. This is a new and exclusive opportunity for a strong Java software development leader to join a front office software development team focused on Sales and Trading Derivatives platforms. This is a permanent, hybrid role in London with a base salary plus bonus and pension.ResponsibilitiesLead the...


  • London, United Kingdom PIMCO Full-time

    We are a leading global asset management firm with over 3,000 employees across 20 offices in 15 countries; we help millions of investors around the world pursue their financial goals.We hire critical thinkers. People who thrive in a collaborative culture like ours where we solve real problems while building the future of finance.YouAre excited to be part of...

  • Java Developer – Front Office Premium

    2 days ago


    London, United Kingdom Margo Full-time

    Java Developer – Front Office / Trading SystemsJoin MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness and scalability are critical: low latency...


  • London, United Kingdom State Street Full-time

    Role Summary :We are seeking an experienced Java Full Stack Developer to join our Digital Asset development team. This is a hands‑on engineering role responsible for building end‑to‑end product experiences across modern web user interfaces and Java backend services that power institutional digital asset capabilities in a regulated financial services...


  • London, England, United Kingdom Holland & Barrett Full-time

    A leading health retailer in London is seeking a Senior Backend Engineer to develop tools that enhance store design and optimize customer experiences. The role involves designing scalable backend services using Java and Spring within a hybrid working environment. Strong experience in backend development, API management, and databases is essential. This...


  • London, United Kingdom State Street Full-time

    Job DescriptionRole Summary :We are seeking an experienced Java API Developer to join our Digital Asset development team. This is a hands‑on engineering role responsible for building and operating secure, resilient API services that power institutional digital asset capabilities—spanning digital custody, tokenization enablement, digital transfer agency,...

  • Backend Developer

    6 days ago


    greater london, england, United Kingdom, England Fogsphere - A Trading Name of Redev AI Ltd. Full-time £60,000 - £80,000

    Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of identifying threats like missing PPE, fire,...

  • Java Developer

    2 days ago


    greater london, england, United Kingdom, England LSEG Full-time £80,000 - £110,000

    About UsLSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

  • Java Developer

    2 days ago


    greater london, england, United Kingdom, England London Stock Exchange Full-time £90,000 - £120,000

    We’re looking for a Senior Java Developer to join our team. You’ll help develop and improve systems that support FX trading. Your work will play a meaningful role in delivering reliable and efficient trading experiences. You’ll focus on making our applications faster, more stable, and easier to scaleYou’ll work closely with engineers, product...


  • greater london, england, United Kingdom, England mthree Full-time £32,000 - £46,000

    *This opportunity is hybrid in Heathrow. Please apply only if you are happy to commute. At mthree, we connect talented graduates with top-tier organizations, including leading investment banks and companies across insurance, travel, and more. We currently have a Software Developer (C++|Java| Python) role with a leading travel technology company. What You...


  • greater london, england, United Kingdom, England CMC Markets Full-time £110,000 - £140,000

    CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build...

  • Backend developer

    6 days ago


    greater london, england, United Kingdom, England Element Human Remote Full-time £90,000 - £120,000

    Who we are and what we do: Element Human (Crowd Emotion Ltd) has been around for six years, learning about emotions and working through several iterations of our new HX Workbench. We currently primarily work with brands, agencies and publishers, but we support anyone who wants to understand how people feel about them and their products. We plan to grow fast...


  • Charing Cross, London, United Kingdom Adaptive Financial Consulting Full-time

    WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants.To be considered for an interview, please make sure your application is full in line with the job specs as found below.We value differentiation through technology.Our experienced teams design and deliver complex front-office...


  • London, England, United Kingdom, England Holland & Barrett Full-time £85,000 - £120,000

    A leading health retailer in London is seeking a Senior Backend Engineer to develop tools that enhance store design and optimize customer experiences. The role involves designing scalable backend services using Java and Spring within a hybrid working environment. Strong experience in backend development, API management, and databases is essential. This...

  • Backend Engineer

    24 hours ago


    London, London, United Kingdom Gold Group Full-time

    Backend Engineer - Java / Kotlin / Spring Boot London - Hybrid (1 day per week) Up to £100,000 + Share Options Unfortunately, sponsorship cannot be provided I'm working with a growing technology startup looking to hire a Backend Engineer to join its engineering team in London. They're looking for someone who is genuinely strong technically - not just...


  • greater london, england, United Kingdom, England Enfint Full-time £100,000 - £140,000

    Описание:GlobalLogic is a digital engineering partner that helps companies create digital products and experiences, transform businesses, and redefine industries through intelligent products, platforms, and services.Задачи:Lead the design, development, and deployment of mission-critical applications using Java, Spring Boot, and JEE...

  • Backend Engineer

    4 days ago


    greater london, england, United Kingdom, England DolarApp Full-time £70,000 - £120,000

    ARQ in London seeks a Backend Engineer to design, develop, and maintain scalable, secure backend systems powering fintech products. You will build REST APIs, craft microservices, and work on systems used for payments, treasury, and transactions booking, with a Java/PostgreSQL stack and Spring Boot.Join a fast-growing team embracing clean code, TDD and CI/CD,...