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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Core Java Developer Fintech High Freq Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will shape a high-performance, distributed Java platform used in a fast-paced FX trading environment. You’ll work with traders and developers to enhance a complex, low-latency, multi-threaded system, spanning fro...Read More>>.

Posted: September 30th, 2026
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Core Java Developer Big Data Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will work on a green-field, enterprise-grade platform in a fast-paced fintech environment. You will be hands-on with core Java, shape architecture, and mentor junior developers while collaborating with the CTO and...Read More>>.

Posted: October 1st, 2026
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Scala / Java Developer Fintech / Blockchain Cryptocurrency

Company IconQuant Capital
Location IconLondon

Overview In this role you will design, develop and deploy high-quality software for a greenfield fintech project focused on cryptographic technology and distributed protocols. You will work with cross-functional teams to prototype architect...Read More>>.

Posted: October 1st, 2026
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Junior Core Java Developer Big Data Fintech

Company IconQuant Capital
Location IconLondon

Overview As a Junior Core Java Developer you will work hands-on on a greenfield B2C wealth management platform and ongoing client-modifications within a fast-paced fintech environment. You’ll collaborate with traders, sales and technologi...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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Low latency Java Developer – Algo Trading

Company IconQuant Capital
Location IconLondon

Overview You will join a London-based quant prop trading firm to help design and build low-latency trading solutions. In collaboration with the Head of Trading and the Quant Team, you’ll develop algorithms in Java, contribute to a greenfi...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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Contract Senior Java Developer – Data/Marketmaking

Company IconQuant Capital
Location IconLondon

Overview In this contract role, you will build and enhance Java backend services that power trading and data workflows. You will own Python-based data ingestion tasks to support the data platform and work with PostgreSQL for data validation...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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Senior Consultant, Java Developer, Solutions, Engineering, AI & Data

Company IconDeloitte
Location IconManchester

Overview In this role you will deliver and maintain Java-based solutions for Deloitte's Technology & Transformation practice, enabling data-driven client programs. You will work in cross-functional teams to design and deploy innovative serv...Read More>>.

Posted: October 1st, 2026
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Senior Java Developer - Fixed Income Algo Technology, VP

Company IconCitigroup
Location IconLondon

Overview Join Citi’s Fixed Income Algo team in EMEA to build and evolve the high-performance, low-latency algo trading platform used by internal market-making and trading desks. You will collaborate with traders, quants and product manage...Read More>>.

Posted: October 1st, 2026
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Manager, Java Developer, Solutions, Engineering, AI & Data

Company IconDeloitte
Location IconManchester

Overview As a Java Developer in Deloitte’s Technology & Transformation, you will design, build, and sustain high-quality Java-based solutions for diverse client projects. You’ll work within cross-functional teams to drive digital transf...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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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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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 – Equity derivatives- Hedge Fund

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build and enhance the distributed pricing platform for Equity Derivatives, enabling continuous, firm-wide risk and P&L. You join a global, cross-functional team of developers and quants, contributing to g...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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Software Engineer II - Full Stack React/Java Developer

Company IconJP Morgan Chase
Location IconBournemouth

Overview In this Software Engineer II role at JPMorganChase within Commercial and Investment Banking, you contribute to designing, developing, and debugging secure, scalable software as part of an agile team. You work on end-to-end software...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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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: October 1st, 2026
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Senior Java Developer - Rates Intraday Risk Technology

Company IconNomura
Location IconLondon

Overview In this role you will contribute to the Onyx Risk platform used by Flow Rates trading desks to view intraday risk and P&L. You will work within a global team to develop server-side processes and APIs, supporting risk coverage and r...Read More>>.

Posted: October 1st, 2026
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Java Software Developer

Company IconUnderstanding Recruitment
Location IconLondon

Overview As a Java Software Developer, you will help build cloud-native SaaS solutions for UK customers, collaborating within a growing London-based tech SME. You will work on Java-based services and modern infrastructure, contributing to s...Read More>>.

Posted: October 1st, 2026
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Java Developer Kafka API - Tech Consultancy

Company IconClient Server
Location IconLondon

Overview In this role you design, develop and deliver transformational projects for clients, with a focus on Kafka messaging, migrating legacy systems to AWS, and introducing CI/CD pipelines. You join a collaborative team committed to engin...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 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 - Leicester

Company IconIBM
Location IconLondon

Join to apply for the Java Developer - Leicester role at IBM. Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IB...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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Lead Java Developer

Company IconCiti
Location IconLondon

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give...Read More>>.

Posted: July 29th, 2026
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Fullstack Java Developer: Spring Boot & React

Company IconAtos SE
Location IconLondon

Atos is seeking a skilled full-stack Java developer to join a team delivering enterprise applications with Java, Spring Boot, and React UI. The role emphasizes microservice architecture, API-led integrations, and modern DevOps practices in a secur...Read More>>.

Posted: August 11th, 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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FinTech Java Developer – Agile, Prototyping & Architecture

Company IconCHAPMAN TATE ASSOCIATES LIMITED
Location IconRugby

Chapman Tate Associates Limited is recruiting a Java Developer for a market leading FinTech organisation in Rugby. The role focuses on investigating new technologies, developing prototypes and new products/features, and taking a leadership role in...Read More>>.

Posted: September 3rd, 2026
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Java Developer: Build Scalable Payments Systems

Company IconWorldFirst
Location Icon

WorldFirst is seeking a Junior-Mid Java Developer to design, develop and optimize scalable Java applications, with a focus on performance and reliability. You will write clean, maintainable code and participate in code reviews.You will work...Read More>>.

Posted: October 1st, 2026
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Senior Java Developer – Rates Intraday Risk (Hybrid, London)

Company IconNomura Holdings, Inc.
Location IconLondon

Nomura Holdings, Inc. in London seeks a Senior Java Developer for the Rates Intraday Risk Technology team. You will work with Flow Rates desks and quants to translate complex requirements into robust server-side solutions.The role involves...Read More>>.

Posted: October 2nd, 2026
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Full Stack Developer (Java/Spring + React) – 1 Month Contract

Company IconHireHi
Location IconLondon

HireHi ищет квалифицированного разработчика для создания Forms capability: бэкенд на Java 21/Spring Boot 3 и фронтенд на React/Vite/TanStack. Приложение разворачив...Read More>>.

Posted: October 2nd, 2026
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Java Full-Stack Developer: Spring/React - Hybrid London

Company IconDeutsche Bank AG, Frankfurt am Main
Location IconLondon

AMS, on behalf of Deutsche Bank, is seeking a Full Stack Java Developer for a 6-month contract based in the bank’s London office on a hybrid model of 3 days per week in the office and 2 from home.The role focuses on delivering cloud-nativ...Read More>>.

Posted: September 22nd, 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

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 - 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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