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 30th, 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: September 30th, 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: September 30th, 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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Senior Fullstack Java Developer

Company IconNexus Jobs
Location IconLondon

Overview In this role you lead the technical execution for a fintech-focused product, driving fast iterative development in an Agile environment. You work across iOS, Android and web platforms to deliver a high-performance app. You will coo...Read More>>.

Posted: September 30th, 2026
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Senior Java Developer-AWS-Microservices (Lead I - Software Engineering)

Company IconUST Global
Location IconNottingham

Overview You will design and build high-quality Java applications in a hybrid Nottingham environment, collaborating with product teams to turn ideas into scalable features. You will own and drive development of team-owned components within...Read More>>.

Posted: September 30th, 2026
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SC Cleared Java Developer

Company Iconfortice
Location IconBristol

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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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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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: September 30th, 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: September 30th, 2026
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Lead Java Developer (VP)

Company IconCitigroup
Location IconBelfast

Overview In this role you drive the technical design, development and optimization of Citi’s regulatory reporting framework and data pipelines, focusing on onboarding new regulations. You’ll lead a team of engineers within an Agile sett...Read More>>.

Posted: September 30th, 2026
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Full Stack Java Developer

Company IconVersion 1
Location IconBelfast

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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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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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: September 30th, 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: September 30th, 2026
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Liferay with Java Developer - Surrey

Company IconNexus Jobs
Location IconRedhill

Overview In this role you will design and develop Java Enterprise applications with a focus on Liferay portals, contributing to client projects from Surrey. You will work within a team, lead varying team sizes, and ensure delivery on time w...Read More>>.

Posted: September 30th, 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: September 30th, 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: September 30th, 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: September 30th, 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: September 30th, 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: September 30th, 2026
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Java Developer- Algo Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a London-based quantitative trading firm to design and build low-latency Java-based trading solutions. You collaborate with the Head of Trading and Quant team to develop new algorithms and maintain existi...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 build and evolve a high-performance Java platform for a pioneering fintech trading firm. You’ll work within an agile, test-driven environment to deliver business functionality with visible impact on the prod...Read More>>.

Posted: September 30th, 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: September 30th, 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: September 30th, 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: September 30th, 2026
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Java Developer

Company IconAlexander Mann Solutions
Location IconLondon

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategi...Read More>>.

Posted: September 28th, 2026
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Junior Java Developer-Listed Derivatives

Company IconeClerx
Location IconLondon

Join to apply for the Junior Java Developer-Listed Derivatives role at eClerxJoin to apply for the Junior Java Developer-Listed Derivatives role at eClerxDirect mess...Read More>>.

Posted: June 6th, 2026
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Senior Java Developer

Company IconThomas Morgan International
Location IconBirmingham

# Senior Java DeveloperWe are looking for a Senior Java developerYou will need Java experience with data applications and working with large amounts of data, SDLC, REST APIs, cloud experience – Dataflow, Cloud Run, Composer.This will be a hybrid so...Read More>>.

Posted: June 6th, 2026
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Junior Java Developer

Company IconVanguard
Location IconManchester

Vanguard is one of the world's leading investment firms, dedicated to helping clients achieve lasting financial success. Established in 1975, its unique ownership structure-where funds own the company and investors own the funds-ensures all eff...Read More>>.

Posted: June 6th, 2026
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Senior Java Developer — Hybrid (Newcastle)

Company Icon慨正橡扯
Location IconNewcastle upon Tyne

Senior Java DeveloperLocation: NewcastlePlease Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 year continuous UK address history (typically including no peri...Read More>>.

Posted: June 6th, 2026
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Java Developer – Microservices & Kubernetes (Contract)

Company IconSimon James IT Ltd
Location IconGlasgow

A leading IT services provider is seeking a Java Developer to join their team on a 12-month contract in Glasgow. This role involves collaborating with stakeholders to deliver innovative solutions utilizing Java 17 and microservices. Developers will a...Read More>>.

Posted: June 6th, 2026
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Senior Java Developer - Low Latency

Company IconHCLTech
Location Icon

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work...Read More>>.

Posted: June 6th, 2026
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Senior Java Developer

Company Icon慨正橡扯
Location IconNewcastle upon Tyne

Senior Java DeveloperLocation: NewcastlePlease Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 year continuous UK address history (typically including no peri...Read More>>.

Posted: June 6th, 2026
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Contract Lead Java Developer

Company IconInspired Thinking Group
Location IconBirmingham

Java is your bag and you're a real perfectionist. You'll have a background in hands‑on software delivery, will be passionate about everythingJavaand driven by the world of tech. Operating right at the heart of our Backend development f...Read More>>.

Posted: June 6th, 2026
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Low Latency Java Developer - VP

Company IconSelby Jennings
Location IconLondon

OverviewThis range is provided by Selby Jennings. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from Selby Jennings...Read More>>.

Posted: June 6th, 2026
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Full stack java developer

Company IconAmpstek
Location IconGlasgow

Full stack Developer Location: Glasgow, UK Work Mode: 5 Days Onsite FTC Contract If Interested, Kindly share your CV at Shrutika.b@ampstek.com We have an urgent requirement for an experienced Full sta...Read More>>.

Posted: June 6th, 2026
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Lead Java Developer (VP)

Company IconCitibank (Switzerland) AG
Location IconLondon

## Lead Java Developer (VP)Applyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26966780**Discover your future at Citi**Working at Citi is far more than just a job. A career...Read More>>.

Posted: June 6th, 2026
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Mid-Level Java Developer

Company IconMilton Park
Location Icon

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, colour, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender id...Read More>>.

Posted: June 12th, 2026
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Junior Java Developer

Company IconTracsis
Location IconLondon

Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you...Read More>>.

Posted: June 23rd, 2026
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Principal Consultant - JAVA Developer

Company IconRZS Recruitment
Location IconLondon

About the job Principal Consultant - JAVA Developer Principal Consultant - JAVA Developer Location: London, England, United Kingdom Office space available at location listed Hybrid - Compulsory 2 days onsite....Read More>>.

Posted: July 21st, 2026
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Junior Java Developer

Company Icon_nology
Location IconBirmingham

Junior Java Developer Location: Birmingham (5 days a week or willingness to relocate) Nology is excited to partner with a leading financial services organisation that values learning, collaboration, and innova...Read More>>.

Posted: August 21st, 2026
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Senior Java Developer – Newcastle

Company IconCyberNorth
Location IconNewcastle upon Tyne

Hybrid Working: This role will require you to work from our Newcastle, Cobalt Business Park office 3 days per week.Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go thr...Read More>>.

Posted: August 29th, 2026
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Java Developer, Short Term Trading Technology

Company IconLGBT Great Careers
Location IconLondon

We are a leading global asset management firm with over 3,000 employees across 20 offices in 15 countries; we help millions of investors around the world pursue their financial goals. We hire critical thinkers. People who thrive in a col...Read More>>.

Posted: September 29th, 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: September 30th, 2026
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Senior Java Developer - £65K

Company IconAlchemy
Location IconReading

About the job Senior Java Developer - £65KOur client is recognised internationally for its expertise in the archiving and digital preservation of valuable data across a range of industry sectors including life sciences, heritage and h...Read More>>.

Posted: August 17th, 2026
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Full Stack Java Developer

Company IconTEKsystems
Location IconSheffield

OverviewFull Stack Java Developer role at TEKsystems. This application is a suite of microservices used to manage outreach to customers for information, authorisations, etc. The team is distributed across China, India, Poland and the U...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer

Company IconVix Technology
Location IconAncoats

About the company Vix Technology is a global leader in providing innovative solutions for public transit, believing that accessibility should be a standard. With over 35 years of experience and systems deployed in more than 200 cities...Read More>>.

Posted: September 21st, 2026
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Java Developer

Company IconMRP Global
Location IconWest Midlands

Java Developer required for a long-term engagement with competitive rates, supporting and enhancing internal Administration applications. This is a hybrid role requiring 2 days per week in the West Midlands, involving live service support, batc...Read More>>.

Posted: September 28th, 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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