Java Developer

Company IconWorldFirst
Location IconLondon

Overview Join WorldFirst as a Junior-Mid Java Developer to help design and deliver scalable, high-performance financial applications. You will collaborate with Product, QA and DevOps to refine requirements and ship robust software that supp...Read More>>.

Posted: September 23rd, 2026
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Java Developer

Company IconSanderson Recruitment
Location IconLondon

Overview In this role you will deliver high-quality implementations and documentation for critical functionality within an agile, Scrum-based team. You will produce code, tests, stubs and integrations while collaborating with multidisciplin...Read More>>.

Posted: September 23rd, 2026
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Senior Java Developer API Security

Company IconClient Server
Location IconCambridge

OverviewSenior Java Developer / Backend Software Engineer Cambridge / WFH to £75kAre you a backend focused Java technologist?You could be progressing your career in a senior, hands-on role at a market leading soft...Read More>>.

Posted: August 17th, 2026
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Senior Java Developer - Fixed Income Algo Technology, VP

Company IconCitibank (Switzerland) AG
Location IconLondon

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can ma...Read More>>.

Posted: August 21st, 2026
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Senior Java Developer - Fixed Income Algo Technology, VP

Company IconCiti
Location IconLondon

Paid Parental Leave Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ cou...Read More>>.

Posted: August 28th, 2026
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Lead Java Engineer: AI-Driven FinTech Architect

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth seeks a Lead Software Engineer to advance secure, scalable market-leading technology in Cash Asset Management.You will lead development, design, and operational stability while integrating AI-assisted eng...Read More>>.

Posted: August 31st, 2026
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Lead Java Engineer: AI-Driven, Secure & Scalable

Company IconJ.P. MORGAN
Location IconBournemouth

J.P. Morgan is seeking a Lead Software Engineer within Cash Asset Management to join an agile team delivering trusted, market-leading technology products.You will contribute across design, development, testing, and operational stability whi...Read More>>.

Posted: September 3rd, 2026
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Lead Java Engineer - Cloud-Native AI, AWS & CI/CD

Company IconJPMorganChase
Location IconGlasgow

JPMorganChase in Glasgow seeks an experienced Lead Software Engineer to design and deliver high-quality, scalable Java-based applications for enterprise platforms. You will lead architecture for cloud-native AWS solutions, drive CI/CD adoption, an...Read More>>.

Posted: September 12th, 2026
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Senior Full-Stack Java Engineer - AI-Driven Integrations & Azure

Company IconLuxoft
Location IconLondon

Luxoft in London is seeking a Senior Full Stack Java Engineer to design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms.You will leverage AI-assisted development tools and Age...Read More>>.

Posted: September 13th, 2026
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Senior Java Software Developer

Company IconITRS
Location IconLondon

About ITRS Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that s...Read More>>.

Posted: September 14th, 2026
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Lead Java Developer — Real-Time Risk & Cloud (Hybrid)

Company IconCitibank (Switzerland) AG
Location IconLondon

Citi is seeking a Lead Java Developer in London to architect and implement real-time and on-demand risk systems. You will own the full lifecycle from design to production support, integrating new analytics and data sets across global teams....Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Post-Trade Market Data (London)

Company IconMorson Edge (Financial Services)
Location IconLondon

Morson Edge (Financial Services) in London is seeking a Senior Java Developer to join the post-trade engineering team on a contract basis. You will design and develop market data and reference data feeds, building robust Java/SpringBoot microservi...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer — Lead Real-Time Risk Platform (Hybrid)

Company IconCiti
Location IconLondon

Citi in London is seeking a Lead Java Developer to drive the development of real-time and on-demand risk systems within our global trading and risk framework. You will own the full development lifecycle, from architecture to production support, an...Read More>>.

Posted: September 14th, 2026
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Java Application Developer

Company IconAscendion
Location IconBournemouth

...Read More>>.

Posted: September 14th, 2026
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Java Engineer II — Real-Time Liquidity Platform

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth seeks a Software Engineer II to build and support high-performance liquidity services in real-time, collaborating across global teams to deliver secure, scalable components for the Payments business.You w...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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Low-Latency Java Engineer for Real-Time Payments & Kafka

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth is seeking a Software Engineer II to join the Global Liquidity and Cash Management Technology team. You will design, develop, and maintain high-performance Java services that power real-time liquidity and cash m...Read More>>.

Posted: September 15th, 2026
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Java Engineer II — Low-Latency Kafka Payments

Company IconNext Frontier Capital
Location IconBournemouth

JPMorgan Chase is seeking a Software Engineer II to join its Global Liquidity and Cash Management Technology team. You will build and support services for liquidity business, contribute features and fixes, and work with global colleagues across es...Read More>>.

Posted: September 15th, 2026
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Software Engineer II - Full Stack React/Java Developer

Company IconJPMorgan Chase & Co.
Location IconBournemouth

You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you.As a Software Engineer II at JPMorganChase within the Commercia...Read More>>.

Posted: September 15th, 2026
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Senior Java Developer | SQL Server | Central London (6m)

Company IconJas Gujral
Location IconLondon

Our Client in Central London is seeking a seasoned Java Backend Developer with 5+ years of experience and strong SQL Server expertise. You will contribute to backend systems, leverage Spring, and tackle algorithmic challenges within a large codeba...Read More>>.

Posted: September 21st, 2026
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Java Engineer II - Real-Time Payments Platform

Company IconJ.P. MORGAN
Location IconBournemouth

J.P. Morgan is seeking a Software Engineer II to build and support high-performance liquidity services within the Global Liquidity and Cash Management Technology group. You will contribute features, run tests, and participate in architecture sessi...Read More>>.

Posted: September 21st, 2026
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AI-Driven Full-Stack Java Engineer | Spring Boot

Company IconSycurio
Location IconGuildford

Sycurio is expanding its in-house engineering team and seeks full stack engineers with a backend focus on Java and Spring Boot to work across the existing product and the new platform. You will split time roughly 70% on backend services and 30% on...Read More>>.

Posted: September 21st, 2026
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Senior Full-Stack Java Engineer: Cloud, AI & Data

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. in the United Kingdom seeks a Full Stack Software Engineer III to design and deliver secure, scalable technology products within the Asset Management Team. You will work across multiple areas, collaborating to solve complex pr...Read More>>.

Posted: September 21st, 2026
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Senior Lead Java Engineer — AI‑Driven, Cloud‑Scale Solutions

Company IconJPMorganChase
Location IconLondon

JPMorgan Chase is seeking a Senior Lead Software Engineer to join its Global Sales OMS technology group in Greater London. You will be integral in enhancing and delivering market-leading technology products using your deep technical expertise. Res...Read More>>.

Posted: September 21st, 2026
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Real-Time Java Developer - Front Office Trading Systems

Company IconMargoconsulting
Location IconLondon

MARGO is recruiting a Java Developer to join the Front Office / Trading IT environment in London. You will design, develop and maintain real-time, high-performance Java applications that handle market data, pricing and orders in a low-latency sett...Read More>>.

Posted: September 21st, 2026
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Senior Full-Stack Java Engineer — AI-Driven Cloud & Security

Company IconJPMorganChase
Location IconGlasgow

JPMorgan Chase in Glasgow is seeking a Full Stack Software Engineer III in Asset Management to design, deliver, and maintain secure, scalable software products.You will collaborate across teams, implement Java-based solutions, leverage AI-a...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer – Hybrid, Build Scalable Cloud Apps

Company IconVeriforce
Location IconCardiff / Caerdydd

Veriforce, based in Cardiff, UK, seeks an experienced Senior Java Developer to join our Technology team. The role offers flexible hybrid work with attendance limited to one day per week in the office.You will design, develop, and maintain e...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer - Up to £725 Per Day (outside IR35) - london

Company IconHunter Bond
Location IconLondon

We are looking for a Java Developer, with strong experience working in the finance sector, to join a leading trading firm based in London.This role will give you the opportunity to work on Greenfields development projects, focussing on b...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer- Up To £700 P/D - Outside IR35!

Company IconHunter Bond
Location IconLondon

Our client are a leading technology organisation working across financial services and energy trading is looking for experienced Senior Java Engineers to join its engineering teams.This is a hands‑on software engineering opportuni...Read More>>.

Posted: September 22nd, 2026
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Principal Java Engineer - Payments, Low-Latency Real-Time

Company IconRE Partners
Location IconMilton Keynes

RE Partners is seeking a Principal Java Engineer to join our high-performing team in the UK. You will own the design and optimization of low-latency, high-throughput backend systems for payments, building secure RESTful APIs and scalable microserv...Read More>>.

Posted: September 22nd, 2026
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Senior Java Engineer - Air Perishables Logistics (Hybrid)

Company IconKuehne+Nagel
Location IconMilton Keynes

Kuehne+Nagel in Milton Keynes is seeking a Global Air Logistics IT (Senior) Software Engineer to help build and evolve the applications that keep time-critical perishables moving worldwide.You will design and implement Java-based solutions...Read More>>.

Posted: September 22nd, 2026
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AI Assisted Java Developer

Company IconSquare One Resources
Location IconLeeds

Job Title:AI Assisted Software DeveloperLocation: Leeds 2x a week - Tuesdays and ThursdaysSalary/Rate: Up to £600 daily Inside IR35Start Date:12/10/2026Job Type: Initial 3 month contract w...Read More>>.

Posted: September 23rd, 2026
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Senior Java Engineer - Real-Time Data Platforms (Flink/Kafka)

Company IconKorn Ferry
Location IconLondon

Korn Ferry seeks a highly experienced Senior Java Engineer to join a major financial services client in the UK. You will design and build scalable distributed systems, real-time data processing with Flink/Kafka, and RESTful services using Spring B...Read More>>.

Posted: September 23rd, 2026
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Senior Java Developer - Azure | Onsite London (3 days/wk)

Company IconHybridEngineeringContractLondon, England, United Kingdom
Location IconLondon

HybridEngineeringContractLondon is seeking an experienced Java developer to join our team on a 12 month contract outside IR35. You will help define and deliver solutions iteratively, mentor the development team and drive adoption of new technologi...Read More>>.

Posted: September 23rd, 2026
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Java Developer

Company IconExperis
Location IconTelford

Java Engineer | SC ClearedLocation: Telford (2 days per week onsite)Rate: £620 per day (Inside IR35)Clearance: Active SC ClearanceThe OpportunityWe are seeking an experienced Java Engineer to support and...Read More>>.

Posted: September 23rd, 2026
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Java Developer

Company IconGCS Recruitment
Location IconBolsterstone

Required: Languages: Java 11+, HTML5, JavaScriptFront-End Frameworks: AngularAPIs: RESTful API DesignDatabases: Neo4j, PostgreSQLTesting: Junit, Mockito, CucumberBuilding: MavenTooling:...Read More>>.

Posted: September 23rd, 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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Senior Java Developer – Elite FinTech - Up to £750 per day

Company IconHunter Bond
Location IconLondon

Rate: Up to £750 per dayLocation: LondonWorking Pattern: HybridContract: ContractThe OpportunityThey are looking for an exceptional Principal / Senior Java Developer to jo...Read More>>.

Posted: September 24th, 2026
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Java Developer - WebLogic & Oracle

Company IconCBSbutler Ltd.
Location IconShrewsbury

Job title: Java Engineer - WebLogic & OracleRate: £450 per dayLocation: Telford/Hybrid 2 days onsite per weekContract: 6 months rollingCandidates are required to be willing and eligible to go through...Read More>>.

Posted: September 24th, 2026
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Senior Java Engineer - Cloud-Native AWS & Microservices

Company IconMastek
Location IconLeeds

Mastek in Leeds is seeking a Senior Software Engineer with strong Java (Spring Boot) and AWS skills to design, develop, and optimize scalable, cloud-native applications, with a focus on reliability, security, and quality.You will work in a...Read More>>.

Posted: September 25th, 2026
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Full-Stack Java Engineer — AWS, Angular, Cloud-Native

Company IconValcon
Location Icon

Valcon is recruiting self-motivated, logical Full-Stack Software Engineers to join its UK-based Software Engineering capability. You will design, develop, and implement software solutions in small, multi-disciplinary teams.Responsibilities...Read More>>.

Posted: September 25th, 2026
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SC-Cleared Java Engineer | Hybrid Onsite 2x/Week

Company IconExperis
Location IconTelford

Experis in United Kingdom is seeking a Java Engineer to support and enhance critical internal applications. This role involves development, live service support, incident ownership, and controlled change delivery within a complex enterprise landsc...Read More>>.

Posted: September 25th, 2026
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Java Engineer | SC Cleared | Live Service & Batch Ops

Company IconExperis UK
Location IconLincoln

Experis UK is seeking an experienced Java Engineer with active SC clearance to support and enhance critical internal applications. You will develop, maintain, and operate Java-based services, own live service incidents, and deliver controlled chan...Read More>>.

Posted: September 25th, 2026
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Hybrid Java Developer — Enterprise Apps & Production Support

Company IconCBSbutler Holdings Limited
Location IconShrewsbury

CBSbutler Holdings Limited in the United Kingdom is hiring a Java Developer for a hybrid role based in Telford, with two on-site days per week. You will work on enterprise Java applications within a collaborative Agile team and support live system...Read More>>.

Posted: September 25th, 2026
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Senior Java Engineer - Trade Platform, London On-site 3x/wk

Company IconSimon James It
Location IconLondon

Simon James It is seeking a Java Engineer for a long-term contract in London. You will contribute across a modular trade management platform, touching backend services and the web UI, collaborating with architects and frontend developers.Th...Read More>>.

Posted: September 25th, 2026
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Senior Java Engineer - Fintech Backend, Cloud & Scale

Company IconStarling
Location IconSouthampton

Starling is seeking a highly skilled Senior Java Software Engineer to join our Customer Service Engineering Group in London. You will deliver robust, scalable backend services, primarily in Java, with a focus on cloud-native architectures and auto...Read More>>.

Posted: September 25th, 2026
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DV-Cleared Fullstack Java Engineer – Secure Web Apps

Company IconBangura Solutions
Location Icon

Bangura Solutions is seeking a Long-term Fullstack (Java) Developer for a UKIC DV-cleared role on a secure programme. You will work on full-stack development across frontend (Vue/React/Angular) and backend (Core Java), delivering secure web applic...Read More>>.

Posted: September 25th, 2026
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Junior Core Java Engineer in High-Perf FX Trading (Hybrid)

Company IconUnderstanding Recruitment
Location IconLondon

Understanding Recruitment is seeking a Junior Software Engineer for a Global FX Trading team in London. The role emphasizes core Java development in a high-performance, low-latency environment, with roughly 1 year of relevant experience and clear...Read More>>.

Posted: September 26th, 2026
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