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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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 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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Full Stack Java Developer

Company IconVersion 1
Location IconBirmingham

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: October 1st, 2026
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Remote Java Developer – Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will design, develop and deploy cloud-based microservices in a fast-growing fintech. You’ll work closely with the full engineering team to improve architecture, automate testing and drive continuous improvement i...Read More>>.

Posted: October 1st, 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: 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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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: 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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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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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: October 1st, 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: October 3rd, 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: October 3rd, 2026
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Junior Fullstack Java Developer

Company IconCitigroup
Location IconBelfast

Overview In this role you will build and support a modern reconciliation platform that powers global financial operations. You will work on a full stack using Java, Angular, NoSQL, and Oracle within a collaborative tech team that values han...Read More>>.

Posted: October 16th, 2026
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Java Developer - Citi

Company IconCiti
Location IconBelfast

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career...Read More>>.

Posted: October 19th, 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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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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Senior Fullstack Java Developer

Company IconProject Freelance
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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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 14th, 2026
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Senior Java Developer/Architect

Company IconDev
Location IconLondon

Jobs for Humanity is partnering with FIS Global to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Deaf o...Read More>>.

Posted: September 14th, 2026
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Liferay with Java Developer - Surrey

Company IconProject Freelance
Location Icon

Liferay with Java Developer - Surrey We are looking to recruit a Java Developer with at least 2 to 5 years solid development expertise using Java Enterprise J2EE with Liferay. You will have experience of Designing & Devel...Read More>>.

Posted: September 14th, 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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Full-Stack Java Developer

Company IconNPAworldwide
Location Icon

Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical solutions? A leading specialist technical consultancy is looking for a Software Technical Lead to j...Read More>>.

Posted: September 14th, 2026
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Java Developer - ERP Integration

Company IconMarmion
Location IconLeeds

Join to apply for the Java Developer - ERP Integration role at Marmion.This position involves developing and maintaining ERP integration software, primarily using Java and C#. The role requires working in L...Read More>>.

Posted: September 14th, 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 15th, 2026
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Fullstack Java Developer

Company IconAtos
Location IconGlasgow

Atosis the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organiza...Read More>>.

Posted: September 15th, 2026
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Senior Java Developer

Company IconClarify Consultancy Ltd
Location IconLeyland

Location: Lancashire / Hybrid Salary: Competitive, dependent on experience Employment Type: Permanent Working Pattern: Full-time An exciting opportunity has arisen for an experienced Senior Java Developer to join a f...Read More>>.

Posted: September 21st, 2026
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Java Developer - Fixed Income

Company IconHCLTech
Location IconLondon

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 wit...Read More>>.

Posted: September 21st, 2026
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Java Developer with Fixed Income

Company IconNet2Source (N2S)
Location IconLondon

Net2Source Inc. is one of the fastest growing diversity certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents inc...Read More>>.

Posted: September 21st, 2026
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java developer for transaction systems

Company IconJD.COM
Location IconLondon

Описание:JD.com operates a global technology and supply chain ecosystem spanning retail, logistics, technology, property, and cross-border commerce. The company serves over 700 million active customers through advanced logistic...Read More>>.

Posted: September 21st, 2026
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Lead Java Developer (VP)

Company IconCiti
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, giv...Read More>>.

Posted: September 21st, 2026
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Backend Java Developer (Python)

Company IconMethods
Location IconLondon

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. E...Read More>>.

Posted: September 21st, 2026
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Principal / Lead Java Developer

Company IconEnablis
Location IconLondon

Enablis City Of London, England, United KingdomDirect message the job poster from EnablisOverviewHiring best in class techies for EnablisPrincipal / Lead Java DeveloperLondon - Hybrid...Read More>>.

Posted: September 22nd, 2026
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Java Developer - Weblogic & Oracle

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconShrewsbury

Job title: Java Engineer - WebLogic & Oracle Rate: £450 per day Location: Telford/Hybrid 2 days onsite per week Contract: 6 months rolling Candidates are required to be willing and eligible to go through BPSS securi...Read More>>.

Posted: September 24th, 2026
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Lead Java Developer

Company IconNixor Resource Consulting Ltd
Location IconAlderley Edge

Lead Java Developer - Greenfield Platform Location: Alderley Park / Wilmslow (Hybrid - 50% office based) Package: Up to £90k + 9% Bonus + 14% pension A leading UK pensions provider is making a signific...Read More>>.

Posted: September 27th, 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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Senior Java Developer (contract)

Company Iconbp
Location IconLondon

Job Title Senior Java Developer Location 80/20 with 4 days in Canary Wharf office Start Date ASAP Contract Length/End Date 31.12.27 Working hours 40 hrs/week Laptop wi...Read More>>.

Posted: October 2nd, 2026
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Java Developer - eDV Clearance

Company IconAdditional Resources Ltd
Location IconGloucester

An opportunity has arisen for a Java Developer to join a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. As a Java Developer, you will develop a...Read More>>.

Posted: October 3rd, 2026
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Kotlin (or Java) Developer

Company IconHelloKindred
Location IconSheffield

HelloKindred are specialists in staffing marketing, creative and technology roles, offering a range of talent solutions that can be delivered on-site, remotely or hybrid. Our vision is to make work accessible and people’s lives better.We...Read More>>.

Posted: October 5th, 2026
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Java Developer -?eDV Clearance

Company IconAdditional Resources
Location IconGloucester

An opportunity has arisen for a Java Developer to join a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. As a Java Developer, you will develop a...Read More>>.

Posted: October 8th, 2026
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Senior/Lead Java Developer

Company IconEPAM Systems
Location IconLondon

Join EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and le...Read More>>.

Posted: October 14th, 2026
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Java Developer – Equities Execution

Company IconOxford Knight
Location IconLondon

Fantastic opportunity for a Senior Java Developer to join the central Equities Execution team at one of the world’s most prestigious hedge funds. Working across a platform of 350+ Portfolio Manager teams, this team is responsible for opti...Read More>>.

Posted: October 16th, 2026
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Senior Java Developer IRC303861

Company IconGlobalLogic
Location IconLondon

Description 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 en...Read More>>.

Posted: October 16th, 2026
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Junior Fullstack Java Developer

Company IconCiti
Location IconNorthern Ireland

Build the next generation of reconciliation technology as a Full Stack Developer at Citi, where your code will power platforms that keep global financial operations accurate and reliable. In this role, you will design, develop, and support a moder...Read More>>.

Posted: October 16th, 2026
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Senior Java Developer With Solace

Company IconFalconsmartit
Location IconLondon

Job Title: Senior Java Developer with Solace Job Location: London, UK (Hybrid) Job Type: Permanent Mandatory skills: Java, Spring boot and Solace Skills Design, develop,...Read More>>.

Posted: October 17th, 2026
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Mid & Senior Java Developers

Company IconMCS Group
Location IconBelfast

MCS Group is working with a major technology-led organisation as it builds a new engineering capability in Belfast. This is a significant period of growth, with multiple opportunities available for experienced Java Developers across mid-level,...Read More>>.

Posted: September 22nd, 2026
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Junior Fullstack Java Developer

Company IconCitigroup Inc.
Location IconNorthern Ireland

Build the next generation of reconciliation technology as a Full Stack Developer at Citi, where your code will power platforms that keep global financial operations accurate and reliable. In this role, you will design, develop, and support a moder...Read More>>.

Posted: October 16th, 2026
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