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...SuggestedHybrid working
- ...the European market. We design, develop, and deliver immersive live... ...audience. Role Overview: As a Java Developer within the Slot Team,... ...! Key Responsibilities: API Development: implement code... ...developers to design and implement RESTful APIs meeting the frontend’s...Suggested
- ...£? - ? per year Requirements: Strong Java 8+ development experience with Spring Boot and Spring MVC Experience building REST APIs and microservices Full-stack capability... ...to build modern, scalable applications Develop backend solutions using Java and Spring-based...Suggested5 days/week
Hays Technology
London1 day ago - £39k - £51k per annumEstimated...We are looking for a Mid-Level Java / .NET Developer with strong Azure experience to contribute to the delivery of digital services for the public... ...Service Bus. ~ Modern Patterns: Working knowledge of RESTful API design, microservices concepts, and event-driven...SuggestedFull-time
- ...year Requirements: We require strong Java 8+ development experience with Spring Boot... ...hands-on experience with microservices and REST APIs. We require practical experience with MuleSoft... .... Responsibilities: We will develop scalable, API-driven backend services....SuggestedDaily pay5 days/week
Hays Technology
London1 day ago - £52k - £68k per annumEstimated3rd Line Back End Developer Methods Business and Digital Technology Limited Methods is... ...and deploy stable, well-tested fixes using Java and related frameworks. · Collaborate... ...analysis skills. · Solid understanding of RESTful APIs, microservices, and event-driven systems....SuggestedFull-time
- £56k - £72k per annumEstimated...We are seeking an experienced Senior Java Engineer to join our UK Digital Data & Cloud... ...Kubernetes/OpenShift, caching solutions, REST APIs, and high-throughput distributed systems.... ...Responsibilities Technical Delivery Design, develop, and maintain high-quality backend...SuggestedLong-term contractFull-timeRemoteFlexible hours
- ...engine that propels our business forward. As a Senior Java Developer on our Air Content team, you will be an integral part of... ...Developer, with a strong grasp of Java. Familiarity with RESTful web services and API development. Experience with integration technologies...SuggestedHybrid workingOn-site
£30k - £60k per annum
...year Requirements: Extensive hands-on Java Development experience in an enterprise... ...Microservices development. Strong experience with RESTful APIs - Tibco, Apache, Kafka, etc. Good... ...Responsibilities: ~ As a Senior Java Developer in our cross-asset team, you will be...SuggestedLong-term contractFull-timeHybrid workingHays Technology
London11 days ago£104k - £130k per annum
...130,000 per year Requirements: We are looking for a Senior Java Developer with 8 to 15 years of experience. We require strong experience... ...technologies. We help scale a mission-critical pricing and promotions API used by over 28 million UK customers each week. We...SuggestedDaily payFull-timeOn-siteImmediate start5 days/weekSalt
South East London1 day 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
- £66k - £85k per annumEstimated...genuinely add value. This role sits at the intersection of core Java engineering and developer experience. You'll write high-quality production Java, but... ...: experience with eCommerce, pricing, or high-throughput API systems. Our vision at Tesco is to become every customer'...SuggestedFull-timePart-timeOn-siteRemote
- Company: SCOPE AT LIMITED Job Type: ContractSuggested
SCOPE AT LIMITED
Londona month ago £45k - £60k per annum
Java Middleware Software Developer Someone who has excellent Java skills, Spring MVC, Apache CXF, Dozer (a fast and flexible framework for... ...JMS, JAXB) Expert level experience with SOAP and REST web services , open API development, and SOA concepts, using Spring with groovy...SuggestedFull-timeFlexible hours£400 - £500 per day
...Java Developer - Java, Mulesoft, Springboot £market rate (Outside IR35) Glasgow / 5 days a week... ...to support the development of scalable, API-driven systems. This role will focus on... ...Spring Experience with microservices & REST APIs Hands-on MuleSoft (Mule 4) - Anypoint...SuggestedFull-time5 days/week- £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...Full-timePart-timeSecond job
Halliburton
London12 hours ago £400 - £500 per day
...Java Developer - Java, React, Springboot £market rate (Outside IR35) Glasgow / 5 days a week onsite 6 months initially My client... ...), Spring Boot & Spring MVC experience Experience building REST APIs & microservices Full-stack capability: React, JavaScript, HTML...Full-time5 days/week- ...Services industry is looking for a Fullstack Java Developer to design and build dynamic, scalable,... ...lifecycle applications and shared API services across teams. What you will do... ...reusable UI components. Design and implement RESTful APIs and microservices using Spring...Hybrid workingRemoteFlexible hours
- ...Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the... ...support game logic, session management, and operational services. API Development. Ensure low-latency data processing to support...
- ...We are seeking an experienced Java Identity Engineer to design, develop, and support secure authentication and authorisation... ...across enterprise applications and APIs. The ideal candidate will have... ...Auth0, or Azure AD. Build secure RESTful APIs using Java/Spring Boot....
£75k - £80k per annum
...Requirements: Solid experience in Java development with significant,... ...Key Vault, Azure Storage API, and Azure Service Bus.... ...workflows. Deep expertise in RESTful API design principles, OAuth2... ...mentorship to junior and mid-level developers, identifying technical debt and...Full-time5 days/weekAdecco
London10 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...Permanent- ...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...
£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- £51k - £67k per annumEstimated...and development of high-performance APIs that deliver rich, personalised... ...systems that operate at scale. • Developing features for backend APIs using Java and Spring Boot • Pairing with more... ...building APIs or working with RESTful services • A willingness to learn...Full-timePart-timeOn-siteRemote
£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...On-site- £67k - £86k per annumEstimated...providing a broad range of knowledge on which to develop their careers and progress in the... ...Role: We are seeking a highly skilled Java Engineer with AI expertise to design, develop... ...-grade backend systems Build RESTful APIs and microservices using modern Java frameworks...Full-timeFlexible hours
- £65k - £84k per annumEstimated...In this role, you will design, develop, and maintain scalable full-stack applications using modern Java and React technologies. You'll... ...Java-based backend services and APIs Build & Enhance responsive front... ...developing and consuming RESTful APIs Knowledge of JUnit 5, Mockito...Hybrid workingOn-siteFlexible hours
£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- £64k - £85k per annumEstimatedTesco UK • London • Hybrid • Full-Time • Permanent • Working hours 36• Apply by 01-Aug-2026PermanentFull-timeHybrid working
