Senior Java Developer (AWS, Microservices) - Sussex

Company IconSalt
Location IconLondon

Senior Java Developer (AWS, Microservices) - Travel - SussexDaily rate: £550 - £700 (inside IR35) Duration: 3 - 6 months Hybrid: 1 - 2 days S...Read More>>.

Posted: October 2nd, 2026
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Fullstack Java Developer

Company IconHackajob Ltd
Location IconGlasgow

Our client is a global IT services and digital transformation company.Our clientis our client brand dedicated to AI-powered, secure, end-to-end digital services. Our client designs, develops, and operates critical digital environments that...Read More>>.

Posted: October 1st, 2026
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Junior Java Developer – Fintech

Company IconQuant Capital
Location IconLondon

Overview In this Junior Java Developer role, you join a fintech startup building an innovative rewards platform for merchants and consumers. You will contribute to a greenfield project alongside a mobile app team, using Core Java and fronte...Read More>>.

Posted: September 30th, 2026
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Contract Senior Java Developer – Data

Company IconQuant Capital
Location IconLondon

Overview In this contract role you will build and enhance Java backend services that power the data platform, while owning lighter Python ETL tasks to feed PostgreSQL data stores. You will work closely with a lean team to improve reliabilit...Read More>>.

Posted: September 30th, 2026
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Full Stack Java Developer – Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will build and deliver front-end and back-end solutions for a tech-driven trading platform. You will work closely with cross-functional teams to shape product offerings and impact business outcomes. The environment...Read More>>.

Posted: September 30th, 2026
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Full Stack Java Developer

Company IconVersion 1
Location IconNewcastle upon Tyne

Overview As a Senior Kotlin Developer in Version 1's UK Digital & Cloud Practice, you will help design, build, and maintain cloud-based software with a focus on secure, scalable solutions. You lead technical work within an agile team, ownin...Read More>>.

Posted: September 30th, 2026
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Core Java Developer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a fast-paced fintech startup to help build an enterprise-grade Java platform. You will work closely with the CTO, own critical code and contribute to architecture, while staying hands-on. The environment...Read More>>.

Posted: September 30th, 2026
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SC Cleared Java Developer

Company Iconfortice
Location IconLondon

Overview In this role you will design, develop and deliver multi-tier applications for Public Sector and National Security projects. You will contribute across client and server sides, aligning with agile practices and enterprise-scale arch...Read More>>.

Posted: September 30th, 2026
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Backend Java Developer (Python)

Company IconMethods Consulting
Location IconLondon

Overview In this Back End Developer role, you will diagnose and fix live production issues in Java-based systems, ensuring stable, well-tested changes. You’ll work with 2nd Line Operations, QA, and feature teams to triage incidents and de...Read More>>.

Posted: October 1st, 2026
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Java Developer in Test SDET - Finance Consultancy

Company IconClient Server
Location IconLondon

Overview In this role, you will join a global technology consultancy to deliver high-impact, client-facing testing work. You will shape and implement scalable test automation across modern platforms, helping teams raise quality and producti...Read More>>.

Posted: October 1st, 2026
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Java Development Manager – Fintech50

Company IconQuant Capital
Location IconLondon

Overview In this role you will lead a growing engineering group to evolve the core platform and greenfield systems for a global fintech in the invoice finance space. You will mentor a 15–20 person team, collaborate with product and suppor...Read More>>.

Posted: October 1st, 2026
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Java Developer – Algo Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a London-based trading firm’s low-latency team to design and implement Java-based trading algorithms. You’ll help build a greenfield, low-latency trading platform and connect to financial exchanges, s...Read More>>.

Posted: October 1st, 2026
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Mid-Level Java Developer

Company IconHalliburton
Location Icon

Overview In this role you will design, develop, and maintain subsurface evaluation solutions for the energy sector as part of the Neftex Technical Services Team. You will contribute to building reliable Java-based desktop and web applicatio...Read More>>.

Posted: October 1st, 2026
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Core Java Developer Trading Technology

Company IconQuant Capital
Location IconLondon

Overview As a Senior Core Java Developer in a fast-paced post-trade tech environment, you will help shape the architecture and deliver integration solutions for a global trading business. You will design, prototype, and evaluate tools to su...Read More>>.

Posted: October 1st, 2026
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Junior Java Developer –Python, Ruby, Fintech50

Company IconQuant Capital
Location IconLondon

Overview As a Junior Java Developer at Quant Capital, you join a fintech-focused tech team working with a high-profile client. You’ll contribute across the stack, emphasize core Java development, and support release management and infrast...Read More>>.

Posted: October 1st, 2026
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Core Java Developer-Contract – Trading

Company IconQuant Capital
Location IconLondon

Overview In this contract role, you will apply your Core Java expertise to a fast-paced trading tech platform, enabling high-scale, data-driven financial services. You’ll work within an agile, test-driven environment to design and impleme...Read More>>.

Posted: October 1st, 2026
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Software Engineer Java Software Developers (SC Cleared)

Company IconSanderson Recruitment
Location IconLondon

Overview In this role you will design, develop and maintain secure Java applications for mission-critical defence projects. You will work within Agile teams to deliver cloud-native solutions on AWS, with containerised deployments. You’ll...Read More>>.

Posted: October 1st, 2026
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Equities Technology (Java Developer) - VP

Company IconCitigroup
Location IconBelfast

Overview In this role you will advance Citi’s Global Market Data platform for the global equities business, focusing on low-latency data delivery and system enhancements. You will collaborate with cross-functional teams including producti...Read More>>.

Posted: October 1st, 2026
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Java Developer Algo Trading 140k

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build a brand-new, low-latency trading platform within a cross-asset team. You’ll work closely with the Head of Trading and the Quant Team to design and implement trading algorithms in Java, while also...Read More>>.

Posted: October 1st, 2026
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Senior Java Developer - London - Fintech

Company IconAdaptive Financial Consulting
Location IconLondon

Overview In this role you will design and develop Java-based trading software for Adaptive’s front-office technology platform. You will work within cross-functional teams to deliver high-performance solutions that underpin capital markets...Read More>>.

Posted: October 1st, 2026
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Java Developer – Low Latency

Company IconQuant Capital
Location IconLondon

Overview In this role you will help design and build trading algorithms and a new low-latency platform for a London-based quant-backed trading house. You’ll collaborate with the Head of Trading and the Quant Team to translate trading requ...Read More>>.

Posted: October 1st, 2026
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Java Developer – Algo Development Technology (Equities)

Company IconMillennium Management
Location IconLondon

Overview In this role you will build and evolve real-time, high-performance algorithmic trading systems for equities. You’ll collaborate with technologists and trading teams to enhance execution capabilities that support portfolio manager...Read More>>.

Posted: October 1st, 2026
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Frontend Java Developer – Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will design and implement frontend features for a high‑growth tech-driven trading platform. You’ll work closely with cross‑functional teams to deliver business functionality and shape the product vision in a...Read More>>.

Posted: October 1st, 2026
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Java Developer - Trading Systems

Company IconClient Server
Location IconNewcastle upon Tyne

Overview As a Java Developer in a growing professional services firm, you will help transform a complex C++ legacy trading system into a modern Java-based solution. You’ll work closely with Front Office trading teams and fellow engineers...Read More>>.

Posted: October 1st, 2026
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Core Java Developer – Quant Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will build and evolve a high-impact Java platform for a fast-moving trading technology firm. You will work with cross-functional teams to design and implement business features that shape the product’s future. Th...Read More>>.

Posted: October 1st, 2026
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Low latency Java Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will help design and implement new trading algorithms in Java, support a greenfield low-latency trading platform, and ensure robust connectivity to financial exchanges. You will work closely with the Head of Tradin...Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Java Developer

Company IconVersion 1
Location IconLondon

Overview In this role you will design, develop, test and maintain cloud-based software within Version 1’s Digital & Cloud Practice. You will provide technical leadership to deliver scalable, secure solutions in agile environments and coor...Read More>>.

Posted: October 1st, 2026
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JAVA DEVELOPER -High Growth Scale Up!

Company IconRobert Half
Location IconLondon

Overview In this role you will design, develop and optimize high-performance Java applications within a fast-growing financial services tech environment. You will work with the JVM to improve performance, scalability, and reliability across...Read More>>.

Posted: October 2nd, 2026
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Java Developer

Company IconCommerzbank AG
Location IconLondon

OverviewA Java Developer role with Commerzbank AG via LevelUP HCS, based in London. A leading corporate banking and capital markets organisation is seeking a Java Developer to join their team.Company Description...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconGrid Dynamics
Location IconLondon

Join to apply for the Java Developer role at Grid Dynamics.We are seeking specialist Java engineers with experience working on high performance/low latency systems. We19re working with banks and other major financial inst...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconOliver Bernard
Location IconManchester

Base pay rangeDirect message the job poster from Oliver BernardJava Developer | Mid-Level | Java, Spring Boot, Kafka, AWS, Kubernetes | Up to £55K | Manchester basedOverviewA leading investment and trading p...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconHigh5
Location IconGlasgow

This range is provided by High5. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeMax rate: 408/day Inside Ir35 GBPLocation: GlasgowDuration: End of...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconWipro
Location Icon

Wipro is looking for a Java Developer to join our team.Wipro is an exciting organization to work for. We ranked as a “Top Employer” as part of the Top Employer Institute 2023 annual listings, assessed on key HR practices including Di...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconXpertise Recruitment
Location Icon

A Senior Back-End Java Developer is required to support a major Government transformation programme focused on Identity and Access Management. You will deliver enhancements, new features, and BAU activity within a continuous improvement squad....Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconNextWave Consulting
Location IconLondon

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of la...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconNextWave Consulting Ltd
Location IconLondon

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, trans...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconSidetrade
Location IconBirmingham

Overview Are you interested in joining a fast-growing international company that is a leader in its market? Are you ready to tackle stimulating challenges targeting large enterprises? Passionate about Technology and Global Organizations?...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconIntuition IT – Intuitive Technology Recruitment
Location IconLeeds

Direct message the job poster from Intuition IT – Intuitive Technology RecruitmentJob Title: Java Developer (Drupal and Angular)Type: Contract (6-12 months) potential to extendDay Rate: 300-350 (inside IR35)Must Have...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company Icon慨正橡扯
Location IconNewcastle upon Tyne

Java Developer Location: Newcastle upon Tyne Hybrid Working Please note - This role will require you to work from our Newcastle, Cobalt Business Park office 3 days per week. Due to the nature of client work you w...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconHuxley
Location Icon

Overview Join or sign in to find your next job. Join to apply for the Java Developer role at Huxley. Base pay range This range is provided by Huxley. Your actual pay will be based on your skills and experience — talk wit...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconOLM Systems
Location IconLondon

Join to apply for the Java Developer role at OLM SystemsJoin to apply for the Java Developer role at OLM Systems Locations: Teddington, Glasgow, or Newport...Read More>>.

Posted: June 6th, 2026
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Senior Fullstack Java Developer

Company IconOnyx-Conseil
Location IconLondon

Senior Fullstack Software DeveloperOur Client is a relatively young company but growing quickly in the world of financial technology solutions.They are now looking to recruit a Senior Fullstack Software Developer with at least 5...Read More>>.

Posted: September 3rd, 2026
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Senior Java Developer

Company IconExalto Consulting
Location IconLiverpool

Senior Java DeveloperLocation: Liverpool (Hybrid - 1 day a week/fortnight in Liverpool)Salary: Up to £70,000 basic + Excellent BenefitsAt Exalto Consulting, we partner with innovative organisations that are investing heavil...Read More>>.

Posted: September 30th, 2026
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Java Developer (with Neo4J)

Company IconGCS Recruitment Specialists
Location IconBolsterstone

Job title Java Developer with Neo4jJob Type Contract (6 Months)Client / Industry BankRequired: Languages: Java 11+, HTML5, JavaScriptFront-End Frameworks: AngularAPIs: RESTful API Design...Read More>>.

Posted: September 30th, 2026
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Senior Java Developer IRC303861

Company IconGlobalLogic Inc.
Location IconLondon

Working in a permanent feature team, you’ll be developing knowledge of aspects of the associated platform across the disciplines of business, applications, data and infrastructure. You’ll also be liaising with principal engineers, architects i...Read More>>.

Posted: October 1st, 2026
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Java Developer - Mid Level

Company IconIntralot
Location IconManchester

Who we are Bally’s Intralot is a newly formed company established through the combination of Intralot and Bally’s International Interactive, positioning the group as a top iGaming operator and a leading global provider of lottery solu...Read More>>.

Posted: October 1st, 2026
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IAM Engineer – Java Developer

Company IconOneAPPS Consulting
Location IconGlasgow

OneAPPS Consulting (www.oneapps.com) is a Technology consulting firm based out of London and offices across Europe. We are working on various projects involving diverse, multicultural teams with clients across the Europe. We are an invaluable part...Read More>>.

Posted: October 1st, 2026
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Senior Java Developer – London – Fintech

Company IconAdaptive Financial Consulting Ltd
Location IconLondon

This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.WE ARE: ...Read More>>.

Posted: October 2nd, 2026
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Scala / Java Developer Fintech / Blockchain Cryptocurrency

Company IconQuant Capital
Location IconLondon

Scala / Java Developer Fintech / Blockchain CryptocurrencyIf you are an exceptional programmer in any language, please apply!100,000 pa + benefits or up to 750pd Quant Capital is urgently looking for a Scala, Functional Developer or Java Develope...Read More>>.

Posted: October 2nd, 2026
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Java Developer

Company IconOcho
Location IconBelfast

Java Developer - Spring Boot & MicroservicesAt a GlanceJava developer role building high-quality solutions with Spring Boot and microservicesHybrid working from Belfast...Read More>>.

Posted: September 8th, 2026
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