Senior Back End Developer- Java

Company: FairPlay Sports Media

Location: London

We’re a sports media network, focused on building and nurturing a portfolio of highly engaged and connected communities of sports fans and bettors to create value for our partners. We empower sports fans with real-time intelligence, pr...

Posted: 42 days ago

Read MoreApply Now

Java Swing Developer for High-Performance Trading UI

Company: Caspian One

Location: London

A financial technology firm in Greater London is seeking a Java Swing Developer to enhance its high-performance desktop trading platform. This role includes maintaining a Java Swing-based UI and transitioning the architecture to microservices. The id...

Posted: 35 days ago

Read MoreApply Now

Lead Java/Scala Developer - Shape Digital Preservation

Company: Digital Preservation Coalition

Location: London

A leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team. You will manage systems critical to preserving national digital records and lea...

Posted: 35 days ago

Read MoreApply Now

FinTech Java Lead Developer for Pricing & Risk Hybrid

Company: Hunter Bond

Location:

A leading recruitment firm is seeking a Java Developer - Team Lead in London, offering up to £150k and exceptional bonuses. You'll work in a hybrid setting, contributing to critical pricing and risk platforms within a collaborative, high-performance...

Posted: 35 days ago

Read MoreApply Now

Java/Scala Developer for Trading Tech, Open Culture

Company: WorksHub

Location: London

Quant is urgently looking for a Java/Scala developer to join our high-profile client.Our client is a well-known algorithmic trading broker based in central London. The environment is similar to that of Facebook or Google—relaxed, open,...

Posted: 35 days ago

Read MoreApply Now

Lead Back-End Developer - Java

Company: Segmentify

Location: London

London, United Kingdom | Posted on 17/09/2025Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each vi...

Posted: 35 days ago

Read MoreApply Now

Lead Java Scala Developer / PM in London - Quant Capital

Company: WorksHub

Location: London

This is a job posted by our partner JoobleYes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates.Job Description...

Posted: 35 days ago

Read MoreApply Now

Senior Backend Developer - Java (GCP)

Company: Capco

Location: Manchester

Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core. Role We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in...

Posted: 29 days ago

Read MoreApply Now

Senior Java eTrading Developer - Low-Latency FX

Company: Delta Capita

Location: London

A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakehold...

Posted: 29 days ago

Read MoreApply Now

Data Security Backend Engineer - Java/ UI Development

Company: Citi

Location: Belfast

Responsibilities Design, develop, and maintain high-quality, responsive, and performant user interfaces using TypeScript, React.js, and modern frontend technologies. Implement state management solutions (e.g., Redux, Red...

Posted: 29 days ago

Read MoreApply Now

Data Security Backend Engineer - Java/ UI Development - Citi

Company: Jobs via eFinancialCareers

Location: Belfast

Job Overview Engineer the future of global finance. At Citi, our Tech team helps redefine finance. Every day $5 trillion cross our network across 180+ countries. We deploy advanced AI, shape global markets, and build systems that matte...

Posted: 29 days ago

Read MoreApply Now

Data Security Backend Engineer - Java/ UI Development

Company: Citibank (Switzerland) AG

Location: Belfast

For additional information, please review .***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+ c...

Posted: 26 days ago

Read MoreApply Now

Senior Java Engineer - Kafka, Spring Boot, AWS (London)

Company: Oliver Bernard

Location: London

A leading financial services organization is seeking five Senior Java Engineers to join their engineering team in London. The role involves developing scalable backend services using Java and Spring Boot, and working with AWS cloud infrastructure. Th...

Posted: 23 days ago

Read MoreApply Now

Java (Kotlin) Developer (Agile, Test-Driven) – VP

Company: Citigroup Inc.

Location: London

Java (Kotlin) Developer (Agile, Test-Driven) – VP 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...

Posted: 23 days ago

Read MoreApply Now

Senior Java Platform Engineer | Spring Boot, K8s, Cloud

Company: NextWave Consulting Ltd

Location: London

NextWave Consulting Ltd is seeking a Senior Software Engineer in the UK with hybrid work options. The successful candidate will lead the development of a scalable Data Fabric platform, focusing on Java and Spring Boot microservices while mentoring te...

Posted: 21 days ago

Read MoreApply Now

libGDX Java Game Developer- Cross Platform | Remote

Company: Crossing Hurdles

Location:

Responsibilities Design, develop, and maintain 2D and 3D games using Java and libGDX. Collaborate with designers and developers to create engaging gameplay experiences. Optimize game performance across desktop,...

Posted: 17 days ago

Read MoreApply Now

Senior Java Backend Developer - Hybrid (UK/Malta/Gibraltar)

Company: MrQ

Location: St Albans

MrQ is seeking a Senior Java Backend Developer to join our engineering team in a hybrid role located in St Albans, UK. The successful candidate will develop and maintain our gambling platform, collaborating with stakeholders to gather requirements an...

Posted: 12 days ago

Read MoreApply Now

Java Software Developer – Hybrid SaaS Role with Growth Perks

Company: Understanding Recruitment

Location: London

A leading technology SME in London seeks a motivated Java Software Developer with 1-3 years experience in software development. The role offers the chance to develop SaaS solutions in a hybrid environment while collaborating on projects for UK govern...

Posted: 9 days ago

Read MoreApply Now

Java (Kotlin) Developer (Agile, Test-Driven) – VP

Company: Citibank (Switzerland) AG

Location: London

For additional information, please review .**Java (Kotlin) Developer (Agile, Test-Driven) – VP**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 c...

Posted: 9 days ago

Read MoreApply Now

Java UI Developer - Real-time engineering & Defence

Company: Standard 8

Location: Farnborough

Job DescriptionLike the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description.Java UI Developer – Real-time Defence SystemsFarenborou...

Posted: 6 days ago

Read MoreApply Now