Fullstack Java Developer

Company IconHackajob Ltd
Location IconGlasgow

hackajob is partnering directly with Atos to hire for this role.Atosis the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments th...Read More>>.

Posted: September 8th, 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: September 14th, 2026
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Senior Java Developer - Credit Risk Technology, Vice President

Company IconCitigroup
Location IconLondon

Overview In this Senior Java Developer role, you will lead and implement advanced applications within Citi’s Derivatives Credit Risk Technology Team. You’ll own complex software delivery across the full SDLC, collaborating with a global...Read More>>.

Posted: September 14th, 2026
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Java / Python Developer

Company IconMethods Consulting
Location IconLondon

Overview As a Mid-Level .NET Developer, you will contribute to delivering digital services for the public sector by building robust, secure, and testable code. You will own complete features, collaborate with senior developers, and start me...Read More>>.

Posted: September 14th, 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: September 14th, 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: September 14th, 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: September 14th, 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: September 14th, 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 14th, 2026
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eTrading Rates Strategist / Java Developer (Associate)

Company IconMcGregor Boyall
Location IconLondon

Overview In this front-office associate role within the Global Markets technology function, you will design and enhance algorithmic trading strategies and electronic trading platforms for Rates products. You’ll work closely with traders,...Read More>>.

Posted: September 14th, 2026
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Manager, Java Developer, Solutions, Engineering, AI & Data

Company IconDeloitte
Location IconNewcastle upon Tyne

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: September 14th, 2026
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Core Java Developer– JVM, Multithreading, TDD, Spring

Company IconQuant Capital
Location IconLondon

Overview In dieser Rolle arbeiten Sie an einer hochverfügbaren, verteilten In-MMemory-Lösung im Hochfrequenzhandel, entwickeln Java-basierte Kernanwendungen und gestalten Systemarchitektur gemeinsam mit cross-funktionalen Teams. Sie arbei...Read More>>.

Posted: September 14th, 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: September 14th, 2026
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Senior Consultant, Java Developer, Solutions, Engineering, AI & Data

Company IconDeloitte
Location IconNewcastle upon Tyne

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: September 14th, 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: September 14th, 2026
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Team Lead Java Developer – J2EE, Spring, Maven Tomcat

Company IconQuant Capital
Location IconLondon

Overview As Team Lead Java Developer, you will steer the development of a web-based platform built on Java AWS. You’ll balance stabilising the current stack with delivering greenfield features, guiding a team of junior engineers and shapi...Read More>>.

Posted: September 14th, 2026
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Java Developer– Spring, Hibernate, SQL, Web Get Banking

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop Java-based wealth management and trading applications, contributing to both client projects and new features in greenfield product sets. You’ll work within a financial technology environment that ble...Read More>>.

Posted: September 14th, 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: September 14th, 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: September 14th, 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: September 14th, 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: September 14th, 2026
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Software Engineer

Company IconLeidos
Location IconFareham

Overview In this role you will contribute to safety-critical, real-time Air Traffic Control systems as part of a multi-disciplinary team. You will work through the full software lifecycle, from analysis to deployment, with mentoring from ex...Read More>>.

Posted: September 16th, 2026
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Java Developer - Software Engineer II

Company IconJPMorganChase
Location IconGlasgow

Join to apply for the Java Developer - Software Engineer II role at JPMorganChaseJoin to apply for the Java Developer - Software Engineer II role at JPMorganChaseGet...Read More>>.

Posted: June 6th, 2026
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Java Developer

Company IconEvantis Consulting
Location IconGlasgow

Salary: £68,000 - 108,000 per year Requirements: Strong commercial experience in Java development (Java 8, 11, or 17+) Experience working within banking, financial services, or a regulated environment...Read More>>.

Posted: September 8th, 2026
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Java Developers

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconNewcastle upon Tyne

Salary: £? - ? per year Requirements Java Cloud services development Unit testing SC clearance Red Hat OpenShift container platform or Kubernetes Quarkus framework...Read More>>.

Posted: September 8th, 2026
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Java Developer - Newcastle

Company IconWeAreTechWomen
Location IconNewcastle upon Tyne

Job Description Java Developer Location: Newcastle upon Tyne Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which r...Read More>>.

Posted: September 9th, 2026
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Java Developer

Company IconSearchability
Location IconShrewsbury

JAVA ENGINEERJava | Oracle SQL6-Month Contract£450per day via UmbrellaTelford - 2 days per week on-siteSC Clearance RequiredABOUT THE CLIENTOur client is a leading organis...Read More>>.

Posted: September 10th, 2026
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Senior Java Developer

Company Iconxantura
Location IconLondon

We are looking for an experienced Senior Java Developer to join the engineering team at Xantura, helping to design, build, and evolve our cloud-based data and analytics platform used by local authorities and public sector organisations across t...Read More>>.

Posted: September 12th, 2026
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Lead Java Developer (VP)

Company IconCitigroup Inc.
Location IconNorthern Ireland

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...Read More>>.

Posted: September 12th, 2026
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Senior Java Developer (AWS +Kubernetes)

Company IconMphasis
Location IconLondon

We are looking for an experienced Java professional to join a strategic migration program involving the modernization of existing applications onto a cloud-native technology stack. The role requires strong technical expertise, architecture unde...Read More>>.

Posted: September 13th, 2026
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Java Developer ( SC Cleared )

Company IconScrumconnect Limited
Location IconNewcastle upon Tyne

Newcastle, United Kingdom | Posted on 10/09/2026Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions ac...Read More>>.

Posted: September 13th, 2026
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JAVA DEVELOPER - CORE BANKING

Company Iconyour Jared
Location IconLondon

Java Developer - Core Banking Location: Remote work, England Salary: Competitive Job Type: Contract Date Posted: 19 days ago Expiry Date: 03/10/2026 Job Ref:...Read More>>.

Posted: September 13th, 2026
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Senior Java Developer (6 month contract)

Company IconEPAM Systems
Location IconNorthern Ireland

First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward. Counting many of the world's leading investment banks as clients, we help our clients navigate...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Payments & Banking Microservices

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking two experienced Senior Java Developers to join a major retail banking transformation programme in London. You will work on large-scale payments and accounts platform, designing and building high-volume, cloud-native syste...Read More>>.

Posted: September 14th, 2026
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Senior Java Developers - Retail Banking

Company IconOliver Bernard
Location IconLondon

Contract: 12 Months Location: Canary Wharf, London – 3 days onsite / 2 days WFH We are currently seeking 2 experienced Senior Java Developers to join a major retail banking transformation programme wi...Read More>>.

Posted: September 14th, 2026
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Lead Java Developer - Transaction Reporting & Cloud

Company IconBounteous
Location IconGlasgow

Bounteous in Glasgow is seeking a Java developer to contribute to Transaction Reporting systems within a global Agile squad. You will work across the production lifecycle, implementing requirements from Operations users and participating in modern...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Credit Risk Technology, Vice President

Company IconCitigroup Inc.
Location IconLondon

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applicati...Read More>>.

Posted: September 15th, 2026
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Software Engineer

Company IconEcosurety
Location Icon

Software EngineerBristol | Hybrid WorkingHelp build the platform that powers Ecosurety’s futureAbout EcosuretyEcosurety exists to rid the world of unnecessary packaging.We believe in a future where every...Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company IconSentric
Location IconLiverpool

Acquired by Believe in 2023, Sentric is an independent music publisher servicing self-releasing songwriters and disrupting traditional publishing with fair, transparent deals. We recently launched Believe Music Publishing, offering premium serv...Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company IconConvergence Group (Wireless) Networks Limited
Location Icon

At Convergence Group, we’ve spent over 20 years quietly powering some of the UK’s most complex networks – and now we’re growing fast. We’re looking for a Full Stack Software Engineer with strong C# skills to help us design and build t...Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company IconHodge
Location IconCardiff

Do you want to be part of a force for good, helping to make life better for customers and society in the moments that matter? At Hodge, we put people at the heart of our business, and that means our customers, colleagues and communities....Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company IconMimecast
Location IconLondon

Dive into the forefront of innovation with our Data Platform engineering team, where we process massive volumes of data to delight our customers with insights they love and fuel ML models with trusted data! Our pioneering Data Platform pu...Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company Icongeniussports
Location IconLondon

By bringing together next-gen technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive, interactive and personalised than ever before. Learn...Read More>>.

Posted: September 16th, 2026
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Senior Java Developer

Company IconNetwork IT
Location IconStafford

Senior Java Developer 12 month contract Hybrid working - Multiple UK office locations £700-£750 per day Inside IR35 Network IT are currently recruiting for a Senior Java Developer to help design, build and support...Read More>>.

Posted: September 12th, 2026
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Senior Java Developer

Company IconJAM Recruitment Ltd
Location Icon

Based in Birmingham, this Senior Java Developer contract role pays £700-£750 per day inside IR35. The 12-month assignment offers hybrid working across multiple UK office locations. You will design, build, and support software products underpi...Read More>>.

Posted: September 12th, 2026
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Senior Java Developer for T+1 Settlement Transformation

Company IconCaspian One
Location Icon

Global Investment Bank is seeking a Senior Java Developer to join the T+1 Settlement Programme within regulatory change and post-trade technology teams. You will design and build Java applications to support the move from T+2 to T+1 across UK and...Read More>>.

Posted: September 15th, 2026
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Lead Liferay Java Developer (J2EE) - Surrey Contract

Company IconJas Gujral
Location Icon

Jas Gujral is seeking a Java Developer with 2–5 years of solid Java Enterprise (J2EE) experience and Liferay expertise to join a Surrey-based team on a 6-month contract. The role requires hands-on development of Java EE portals, strong collabora...Read More>>.

Posted: September 15th, 2026
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Software Engineer

Company IconUK Hydrographic Office
Location IconTaunton

We have an exciting opportunity for a Software Engineer to join our expanding agile development team.Everything we do is team based. We take Agile seriously; your delivery team will be small but will have the people it needs to get...Read More>>.

Posted: September 15th, 2026
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Software Engineer

Company IconRC Fornax
Location IconLuton

What You'll DoDevelop robust, high-quality applications using C# .NET within a Windows environment.Contribute across the full software lifecycle, from requirements analysis through to integration, testing and deliver...Read More>>.

Posted: September 15th, 2026
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