Average salary: £117,831 /yearly
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- £85k - £115k per annumEstimated...Role Summary We are seeking an experienced Java API Developer to join our Digital Asset development team. This is a hands‑on engineering role... ...Description Design, develop, and maintain Java backend services and REST APIs that support digital asset product flows (custody,...SuggestedFull-timeHybrid workingFlexible hours
- £42k - £56k per annumEstimated...Job Description We are seeking an experienced Java Developer to join our team. This role requires experience in Java development... ...troubleshooting ~ Proficiency in Java, Spring Framework, Hibernate, and RESTful APIs ~ Analytical and problem-solving skills ~ Clear verbal...SuggestedFull-timeRemoteFlexible hours
- ...Experienced Java Technical Lead to lead the design, development, and delivery of enterprise... ...Support Power Platform Apps. Mentor developers and drive technical excellence within the... ...17+, Spring Boot, Spring Framework, and RESTful APIs. Experience with microservices...SuggestedFull-time
- £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...SuggestedFull-timePart-timeSecond job
- ...manages the end-to-end lifecycle of resting orders, including call, limit,... ...and system integration through APIs, real-time operational... ...backend services using Kotlin or Java, Spring Boot, Project Reactor,... ...Develop REST and WebSocket APIs for real...Suggested
£60k - £75k per annum
...Salary: £60,000 - 75,000 per year Requirements: Strong commercial experience with Java and Spring Boot. Experience developing microservices and RESTful APIs. Commercial frontend development experience with Angular, React, or Vue.js; Angular is preferred, and candidates...SuggestedPermanentFull-timeHybrid workingOn-siteWork from home£60k - £75k per annum
...Salary: £60,000 - 75,000 per year Requirements: Strong commercial experience with Java and Spring Boot. Experience developing microservices and RESTful APIs. Commercial frontend development experience with Angular, React, or Vue.js; Angular is preferred, and candidates...SuggestedPermanentFull-timeHybrid workingOn-siteWork from home- £63k - £83k per annumEstimated...Job Title: Java Modernization Technical Architect Engagement Type: Contract (Initial 6 Months, potential for extension) Location... ...Track record in legacy-to-cloud application migration, OAuth2, JWT, REST API architecture, performance tuning, and security hardening....SuggestedHybrid working
- £50k - £69k per annumEstimated...Position Overview Job Title Lead Java Engineer - Energy and... ...architecture, design decisions, APIs, operational processes, and support... ...in designing and implementing RESTful APIs and microservices... ...~ Nice to have: experience developing modern web applications using...SuggestedLong-term contractFull-timeHybrid workingRemoteFlexible hours
£75k - £90k per annum
...applications Strong hands-on expertise in Java and Spring Boot development Proven... ...Microsoft Azure environments Knowledge of RESTful API design, OAuth2, and OpenID Connect... ...applications into cloud-native environments Develop reusable reference architectures and...SuggestedFull-time5 days/week- £44k - £59k per annumEstimated...business and technology consultancy seeking a Java Engineer to work for our client within the... ...Boot microservices hosted on AWS Develop purchase order creation, modification, deletion... ...with AWS Experience building REST APIs Experience with Docker and GitHub, including...SuggestedFull-timeHybrid working
- £27k - £36k per annumEstimated...people to take ownership, innovate, and develop their expertise. As an equal opportunities... ...The Role: We are seeking an experienced Java Engineer to join our engineering team and... .... Develop scalable microservices and RESTful APIs. Collaborate with cross-functional...SuggestedFull-timeFlexible hours
- £67k - £91k per annumEstimated...JAVA DEVELOPER - JVM Location: Central London Working Pattern: Hybrid 1-2 days in the office and the rest from home! Employment Type: Permanent Sector: Financial Services THE OPPORTUNITY We are working with a high-growth financial services technology scale-...SuggestedPermanentHybrid workingOn-site
£750 per day
...Role: Principal / Senior Java Developer – Elite FinTech Rate: Up to £750 per day Location: London Working Pattern: Hybrid Contract... ...environment Strong understanding of distributed systems, APIs and modern software architecture Comfortable working in fast...SuggestedHybrid working- £79k - £103k per annumEstimated...Job Title Senior Java/FIX Engineer - IG Prime Prime Java/FIX Engineer So, who are we... ...here. Your Team Join IG's public-facing API team, who own open spec trading APIs and... ...and build new trading and market-data APIs — REST, streaming and FIX — used directly by...SuggestedFull-timeHybrid workingOn-siteImmediate startFlexible hours
£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 jobPermanent£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- £70k - £93k per annumEstimated...Contract Senior Java Developer – Data/Marketmaking Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring... ...you’ll do: Build and enhance Java backend services (APIs, batch jobs, integrations) used across the business Write clean...On-site
£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£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...- ...engineering practices can improve developer productivity, analyst experience, decision... ...scalable backend services, APIs, and data-driven applications using Java and Springboot ~Hands-on React... ...Experience designing and developing RESTful APIs and integrating with third-party...Hybrid workingImmediate start
- £34k - £46k per annumEstimatedJunior Java Developer (1-4 years experience) We are looking for a number of Junior Java Developers for a Public Sector client. You will have... ...with the Spring ecosystem, particularly Spring Boot and RESTful web services. * Tools & Version Control: Experience with Git, build...Full-timeHybrid workingOn-site
- £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...Full-timeFlexible hours
£75k per annum
...Junior Java Developer – Fintech To £75,000 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...Hybrid workingOn-siteRemote£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- £22k - £26k per annumEstimated...we are now seeking a number of talented, driven and ambitious Java Developers to help drive innovation and product delivery within one of our... ...development expertise. You will be working with thought leaders in the API space and in the Azure Cloud platform and you will be...Full-timeRemoteFlexible hours
- £95k - £129k per annumEstimated...Job title: Java Technical Software Engineering Lead Role type: Permanent... ...capabilities and overall platform performance Develop innovative approaches to data profiling,... ..., with demonstrated experience in RESTful API design and implementation Experience...Long-term contractPermanentHybrid workingSkilled worker visa
- £40k - £52k per annumEstimated...Job Title: Associate Java Developer – Rates Intraday Risk Technology Corporate Title : Associate Department: Information Technology... ...to develop and maintain the various server-side processes and APIs that form a critical part of the system providing intraday risk...Ongoing contractLong-term contractFull-timeHybrid workingSkilled worker visa
- £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
- £50k - £68k per annumEstimated...We are seeking an experienced Full Stack Java Technical Lead to join our UK Digital & Cloud... .... Team Development: Manage, coach, and develop junior members of your team and the wider community... ...estimation and sizing. Integration and API Design: Experience in integration and API...Long-term contractRemoteFlexible hours


