Average salary: £117,831 /yearly

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  •  ...Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines... 
    Suggested
    Hybrid working
    London
    6 days ago
  • £50k per annum

     ...Java / Hybris Developer (up to £50K) Quant Capital is urgently looking for a Java / Hybris Developer to join our high profile client....  ...Java including Spring MVC and Spring. HYBRIS SQL REST/SOAP API’s Ideally TDD Ideally Javascript MVC frameworks like... 
    Suggested

    Quant Capital

    London
    6 days ago
  • £45k - £65k per annum

     ...IT experience, with 10-12 years specifically focused on proven Java development. You should have proficiency in a wide range of languages...  ...XML, and related technologies. An extensive background in both REST and SOAP API development is essential. Experience with OpenText Livelink... 
    Suggested
    Full-time

    Response Informatics

    South East London
    23 hours ago
  • £53k - £69k per annumEstimated
     ...work here.   NTT DATA is currently looking for a Senior Java Developer (hybrid: remote + London, Canary Wharf) for our growing team...  ...implement Microservices-based architectures. - Build and expose RESTful APIs. - Implement and manage CI/CD pipelines for automated... 
    Suggested
    Long-term contract
    Hybrid working
    On-site
    Remote
    Flexible hours

    NTT DATA Services

    London
    1 day ago
  •  ...position and is looking for a strong Senior Java Developer with experience in OpenText Livelink...  ...experience and some exposure to Livelink APIs will also be considered. Position...  ...Hibernate, JEE, MVC, Swing, JSP, Webservices (REST/SOAP), Angular/AngularJS, jQuery, JSON,... 
    Suggested
    Part-time
    Fixed-term contract
    Casual work
    Hybrid working
    City of London, Greater London
    1 day ago
  •  ...Role Overview: As a Senior Java Developer within the Slot Team, you will play a crucial role...  ...development team. Key Responsibilities: API Development: architect and code...  ...with databases and SQL Familiarity with RESTful API design and implementation A meticulous... 
    Suggested

    Eeze

    London
    more than 2 months ago
  •  ...Role Overview: As a Senior Java Developer within Core Team, you will play a crucial role in the...  ...trends! Key Responsibilities: API Development: architect and code integration...  ...databases and SQL. ~ Familiarity with RESTful API design and implementation. ~ A meticulous... 
    Suggested

    Eeze

    London
    more than 2 months ago
  • £57k - £72k per annumEstimated
     ...and Tax Utility . We leverage a mature Java/Spring Boot-based tech stack supported by...  ...customer experiences and scalability. ~ Develop your skills by working on an enterprise-...  ...concurrency scenarios. ~ Proficient in using REST APIs XML JAXB and JSON in creating layered... 
    Suggested
    Full-time
    Second job
    Flexible hours

    OSTTRA

    London
    9 days ago
  • £58k - £77k per annumEstimated
     ...Group. Youll be instrumental in building the core Risk Triggering API and its underlying platform which is critical for real-time transaction...  ...delivery of complex projects Strong hands-on experience with Java (8) and the Spring Framework. A deep understanding of... 
    Suggested
    Full-time
    Immediate start
    Remote

    Wise

    London
    more than 2 months ago
  • £650 per day

     ...umbrella) Location: London We are seeking an experienced Java Developer to join a greenfield project building a cloud-ready...  ...Supporting Technologies Spring Boot / Spring Cloud RESTful APIs Docker / Kubernetes (for containerization and orchestration... 
    Suggested

    Investigo Government Solutions (IGS)

    London
    1 day ago
  • £62k - £85k per annumEstimated
     ...Job Description Lead Backend Engineer (Java) London / Hybrid Are you a Lead Backend Engineer with a strong background in Java...  ...Kafka or similar event-driven technologies. Familiarity with RESTful APIs SQL/NoSQL databases and CI/CD best practices. Excellent mentoring... 
    Suggested
    Full-time
    Hybrid working
    Flexible hours

    Lead Java Developer near London, UK

    London
    more than 2 months ago
  • £140k - £150k per annum

     ...Role Overview We are looking for a Senior Java Engineer who will work across several...  ...Build and maintain backend services and APIs in Java Work across multiple microservices...  ...codebases ~ Good understanding of CI/CD REST APIs SQL ~ Comfortable working with AI-driven... 
    Suggested
    Long-term contract
    Full-time
    Remote

    Salve.Inno Consulting

    London
    a month ago
  • £69k - £91k per annumEstimated
     ...Position Overview Job Title Associate Engineer – Java Developer (m/f/x) – Automation as a Service Location London Corporate Title...  ...reusable code, especially experience with Spring framework, APIs (RESTful services) and databases. Experience with microservices, OAuth... 
    Suggested
    Full-time
    Hybrid working
    Remote
    Flexible hours
    London
    23 hours ago
  • £46k - £58k per annumEstimated
     ...emphasis on the ReactJS, TypeScript and core Java code bases Design, Develop, Test,  Deploy and Support new...  ...Understanding of web technologies (e.g. React, REST, HTML, CSS, etc…)  Designing complex...  ...of testing methodologies, including  API Testing, Integration Testing, Behavior... 
    Suggested
    Long-term contract

    JPMorgan Chase & Co.

    London
    7 days ago
  • £53k - £70k per annumEstimated
     ...emphasis on the ReactJS TypeScript and core Java code bases Design Develop Test Deploy and Support new services...  ...of web technologies (e.g. React REST HTML CSS etc) Designing complex and...  ...variety of testing methodologies including API Testing Integration Testing Behavior... 
    Suggested
    Full-time

    JPMorganChase

    London
    a month ago
  • £91k - £122k per annumEstimated
     ...We are seeking an experienced Java Technical Lead to join our UK Digital Data & Cloud...  ...Kafka Kubernetes/OpenShift caching solutions REST APIs and high-throughput distributed systems....  ...ensuring high-quality delivery. Guide developers on best practices across Java system... 
    Long-term contract
    Full-time
    Hybrid working
    Remote

    Version 1

    London
    a month ago
  • £100k - £115k per annum

     ...Job description Technical Lead (Java) UK (Remote with occasional London visit)...  ...and services on AWS Define and evolve REST and SOAP APIs, including customer-facing APIs Promote...  ...progress Mentor and support junior developers Drive improvements in team quality and... 
    Part-time
    Casual work
    Remote
    London
    14 days ago
  • £70k - £80k per annum

     ...Develop a platform enabling positive changes to the world. This company is a scaling investment...  .... The company is looking for a Senior Java Developer like yourself to join them on...  ...Developer, you will be building applications and APIs with Java, working on a SpringBoot... 
    Remote job
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £68k - £85k per annumEstimated
     ...network. The next step is to speak to Jack. Senior Java Developer Company Description: Ecrebo Ltd - Leading retail POS marketing...  ...across product and data teams to build secure scalable APIs and contribute to infrastructure reliability through automated... 
    Full-time

    Jack & Jill/External ATS

    London
    10 days ago
  • £45k - £65k per annum

     ...Android native) Responsibilities: Design, develop, and deploy microservices using Spring...  ...Amazon Redshift. Build and maintain RESTful APIs for mobile and web applications....  ...microservices Cloud Backend Java More: We are a dynamic company located... 
    Full-time
    Hybrid working

    Response Informatics

    London
    23 hours ago
  • £400 per day

     ...with their backend engineers (primarily Java-based) to ensure robust, scalable, and observable...  ..., London Responsibilities: * Develop and maintain custom Shopify app logic...  ...* Design and implement data flows using REST/GraphQL APIs, webhooks, and event-driven patterns (e.... 

    La Fosse Associates

    London
    26 days ago
  • £39k - £53k per annumEstimated
     ...Description: Job Title Senior Java Engineer Location London...  ...Your key responsibilities Develop a suite of modern real-time high...  ...deeper expertise Integration API Development and Databases Experience...  ...and deploying event-driven and RESTful APIs with foundational... 
    Full-time
    Hybrid working
    Remote
    Flexible hours

    Deutsche Bank

    London
    more than 2 months ago
  •  ...Job Summary As a Senior Java Developer at Eeze you will play a crucial role in shaping the development of our live casino games from concept...  ....  Maintain clear and comprehensive documentation for code, APIs, and deployment procedures.  Requirements Bachelor's or... 

    Eeze

    London
    more than 2 months ago
  • £80k per annum

     ...Core Java Developer Fintech High Freq Trading – £80,000 + bonus and benefits Quant Capital is urgently looking for a Core Java Developer...  ...FIX Protocol experience Experience with various Java APIs (e.g. JMX, JDBC, JMS) ~ Experience of low latency/high throughput... 

    Quant Capital

    London
    6 days ago
  • £67k - £86k per annumEstimated
     ...passion for solving problems at scale. Developer Enablement is key to ensuring high quality...  ...design; drawing on the resources across the rest of the platform tribe. As we grow, so...  ...testing. What do you need? Hands-on Java Software Engineer - you will be building the... 
    Full-time
    Shift work

    Wise

    London
    27 days ago
  • £90k per annum

     ...Java Developer Up to £90,000 Heathrow with Remote work Quant Capital is urgently looking for a Java Developer to join a pioneering...  ...with Search Engines (Elasticsearch preferable) Building RESTful services Maven or Gradle build tools Version control tools... 
    Remote

    Quant Capital

    London
    6 days ago
  • £65k per annum

     ...Java Developer – Fintech To £65,000 Quant Capital is urgently looking for a Java Developer to join our high profile client. Our...  ...Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £90k per annum

     ...Core Java Developer Trading Technology £90000 + bonus Quant Capital is urgently looking for a Core Java Developer to join our high...  ...Unix Shell Scripting Experience with SOA/Integration, and API Management technologies and standards You will be joining a... 

    Quant Capital

    London
    6 days ago
  • £66k - £86k per annumEstimated
     ...seamlessly moving money across borders.  Our API Experience team strives to ensure we set...  ...; drawing on the resources across the rest of the global product tribe. We need to...  .... What will you be working on Design develop and maintain highly scalable services. Producing... 
    Full-time
    Remote

    Wise

    London
    a month ago
  • £60k per annum

     ...Junior Java Developer – Fintech To £60,000 plus Benefits + Options Quant Capital is urgently looking for a Junior Java Developer to...  ...Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Work from home

    Quant Capital

    London
    more than 2 months ago