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
    4 days ago
  • £70k - £92k per annumEstimated
     ...We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong...  ...Skills: Proficiency in Java, Spring Framework, Hibernate, and RESTful APIs. Problem-Solving: Excellent analytical and problem-solving... 
    Suggested
    Full-time
    Remote
    Flexible hours

    Version 1

    London
    22 days ago
  • £34k - £45k per annumEstimated
     ...employees and empowering them to develop themselves and their careers. Experience...  ...We are seeking a skilled Java developer with 3+ years' experience...  ...Eclipse RCP, OData, Hibernate, JPA, REST, etc.) Backend development including REST APIs with Spring Boot, Swagger/OpenAPI... 
    Suggested
    Full-time
    Part-time
    Second job

    Halliburton

    London
    1 day ago
  • £27k - £36k per annumEstimated
     ...people to take ownership, innovate, and develop their expertise. As an equal opportunities...  ...We are seeking an experienced Senior Java Engineer to join our engineering team and...  ...decisions. Develop scalable microservices and RESTful APIs. Collaborate with cross-functional... 
    Suggested
    Full-time
    Flexible hours

    Solirius Reply

    London
    10 days ago
  • £70k - £80k per annum

     ...position for further success. The company is looking for a Senior Java Developer like yourself to join them on their upwards journey. As a Senior Java Developer, you will be building applications and APIs with Java, working on a SpringBoot framework and improving the platform... 
    Suggested
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £600 - £675 per day

     ...Proven experience as a MuleSoft Developer with hands-on development in MuleSoft, Java, and Salesforce. Strong MuleSoft...  ...Platform experience, including designing APIs, creating Mule flows, and managing...  ...environments. Familiarity with REST/SOAP APIs, JSON, XML, and data... 
    Suggested
    Daily pay
    Remote

    CBSbutler Holdings Limited trading as CBSbutler

    London
    12 days ago
  • £115k - £125k per annum

     ...15,000 - 125,000 per year Requirements: ~6+ years of Java development experience at a Financial Services company...  ...Proficiency with Git and Maven Responsibilities: Design, develop, and maintain in-house systems, APIs, reporting tools, and the client web portal Customise... 
    Suggested
    Full-time

    Synnovate

    London
    10 days 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... 
    Suggested
    Flexible hours

    Eeze

    London
    more than 2 months ago
  • £50k - £80k per annum

     ...Requirements: Solid experience in delivering Java or other JVM languages; familiarity with...  ...excellence. Responsibilities: Develop high-quality software utilizing Java expertise...  ...Boot Terraform TypeScript AI REST More: At Pontoon, we are an... 
    Suggested
    Long-term contract
    Temporary
    On-site
    Flexible hours

    Pontoon

    Bromley, Greater London
    18 days ago
  • £70k per annum

     ...Remote Java Developer – Fintech To £70,000 Quant Capital is urgently looking for a Java Developer to join our high profile client....  ...Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Suggested
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £59k - £80k per annumEstimated
     ...delivery, build go-to-market strategies, develop AI solutions and create the practices that...  ...About the role and team: Senior Backend Java Engineer Build software that matters....  ...with best practices. Develop and evolve RESTful APIs with a focus on security, versioning,... 
    Suggested
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    CreateFuture

    London
    a month ago
  • £28k - £37k per annumEstimated
     ...people to take ownership, innovate, and develop their expertise. As an equal opportunities...  ..., develop, and maintain high-performance Java-based applications Integrate AI/ML models...  ...-grade backend systems Build RESTful APIs and microservices using modern Java frameworks... 
    Suggested
    Flexible hours

    Solirius Reply

    London
    10 days ago
  • £700 per day

     ...Contract Senior Java Developer – Data Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital...  ...you’ll do: Build and enhance Java backend services (APIs, batch jobs, integrations) used across the business Write clean... 
    Suggested
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £73k - £98k per annumEstimated
     ...to anyone, anywhere. The Runa API empowers thousands of businesses...  ...This role will be building with Java and Kotlin, leaning heavily on...  ...ecosystem (Spring Boot, Spring REST, Spring Data, resilience patterns...  ...record of architecting and developing new services and features end to... 
    Suggested
    Full-time
    Summer work
    Hybrid working
    On-site
    Flexible hours

    runa

    London
    21 hours ago
  • £100k - £130k per annum

     ...ever. They are now looking for software developers who enjoy building things that actually get...  ...process large volumes of data, shaping APIs that other teams rely on, or helping extend...  ...Strong backend experience is key, ideally with Java. You should be comfortable working with... 
    Suggested

    LinuxRecruit

    London
    more than 2 months 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
  • £43k - £59k per annumEstimated
     ...delivery, build go-to-market strategies, develop AI solutions and create the practices that...  ...About the role and team: Lead Backend Java Engineer Lead engineering excellence....  ...Spring Cloud Designing and delivering RESTful APIs Microservices, event-driven architecture... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    CreateFuture

    London
    a month ago
  • £111k - £146k per annumEstimated
     ...and cut down on complexity   Our Tech Stack: Java Spring Boot Python Django REST API Microservice architecture Pulsar Auth0 AWS...  ...increasingly diverse workforce are welcomed, further developed and manifested in our work.   What we are looking... 
    Hybrid working
    Visa sponsorship
    Flexible hours

    Jamf

    London
    22 hours ago
  • £74k - £96k per annumEstimated
     ...needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB...  ...and AWS.  Participate with the rest of the team in the process of...  ...and what it means to work with APIs  Experience with Git flow  Good... 
    Long-term contract

    JPMorgan Chase & Co.

    London
    more than 2 months ago
  •  ...year Requirements: Strong commercial experience with Java and Kotlin Proven experience developing applications using Spring Boot Strong understanding...  ...architecture Experience designing and building REST APIs Commercial experience with Kafka or similar messaging... 
    Hybrid working
    On-site
    Immediate start

    Spectrum IT Recruitment

    London
    4 days ago
  • £65k - £85k per annumEstimated
     ...Job Description We are seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. Our Digital Practice is...  ...Experience in estimation and sizing  Integration experience API Design experience Cloud experience Appetite to work with... 
    Long-term contract
    Full-time
    Remote
    Flexible hours

    Version 1

    London
    21 days ago
  • £50k - £90k per annum

     ...per year Requirements: Current SC Clearance required Java Spring Boot REST APIs AWS / Azure Angular/React Microservices SQL...  ...testing Secure coding CI/CD Responsibilities: Develop and support Java full-stack IAM applications Work with... 
    Permanent
    Full-time

    Third Nexus Group Limited

    London
    2 days ago
  • £45k - £55k per annum

     ...Requirements: Strong experience building RESTful microservices using Java and Spring Boot Frontend...  ...Experience designing and integrating REST APIs Proficiency with Git and platforms...  ...essential Responsibilities: Design, develop and maintain scalable microservices... 
    Permanent
    Full-time
    Hybrid working
    On-site

    83zero Ltd

    City of London, Greater London
    4 days ago
  • £121k - £160k per annumEstimated
     ...with quants, traders, and technologists to develop, implement, support and maintain a market...  ...concepts and proficient advanced experience in Java Proficiency in low latency, real-time,...  .../dealing with high throughput messaging APIs, middleware products Ability to work... 
    Long-term contract

    JPMorgan Chase & Co.

    London
    more than 2 months ago
  • £100k - £120k per annum

     ...software lifecycle, designing and building distributed services, APIs, and data-driven applications that operate at significant scale. You...  ...drive innovation. Mostly your coding experience lies within the Java ecosystem with strong fundamentals in modern backend development.... 
    Permanent

    LinuxRecruit

    London
    23 days ago
  • £550 per day

     ...Salary: £? - ? per year Requirements: Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC...  ...engineering disciplines. Experience defining and consuming APIs using Swagger/OpenAPI. Experience with Gradle and... 
    Remote

    Hays Technology

    London
    8 days ago
  • £60k - £95k per annum

    Software Engineer with C# or Java and Azure Must have a bachelor'...  ...HL7), etc. is very valuable. Developer certifications of Azure and/or...  ...factory, LogicApps, Functions, API Management, Data catalog, WebApps...  ...using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request... 
    Full-time
    Remote

    Nexus Jobs Limited

    London
    19 days ago
  • £115k per annum

     ...Title: Java Engineer Client: Fintech Salary: Up to £115,000 + Benefits Location...  ...for modern financial markets. They are developing a high-performance data distribution platform...  ...pipelines Strong understanding of APIs, data flows, and service-based architectures... 
    Permanent

    Hunter Bond

    London
    a month ago
  • £450 per day

     ...Salary: £? - ? per year Requirements: Strong commercial experience developing Java applications in enterprise environments. Experience supporting live production systems. Hands-on experience with Oracle WebLogic. Strong Oracle SQL knowledge. Experience using... 
    Hybrid working

    CBSbutler Holdings Limited trading as CBSbutler

    London
    4 days ago
  • £100k per annum

     ...Java Developer Up to £100,000 Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up. Our client is an innovative company with a pioneering new concept for the financial markets with their big data technology platform. They... 

    Quant Capital

    London
    more than 2 months ago