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: 34 days ago

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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: 34 days ago

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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: 34 days ago

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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: 34 days ago

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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: 34 days ago

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Java Software Engineer — Spring Boot, TDD & DevOps (London)

Company: Accenture

Location: Bristol

A global professional services firm is seeking a Software Engineer (Java) for their Bristol location. The role involves delivering high-quality implementations, participating in agile scrum team activities, and contributing to digital transformation...

Posted: 33 days ago

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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: 28 days ago

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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: 28 days ago

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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: 28 days ago

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Rapid Application Developer - JAVA

Company: MARGO

Location: London

Rapid Application Developer - JAVA London | Permanent Contract | Hybrid A tactical application development role focused on rapid delivery and immediate business impact directly on the trading desk. You will be part of an elite t...

Posted: 28 days ago

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Software Developer - Java Experience

Company: Netcompany Group

Location: London

Job Description This is an exciting opportunity within technology consultancy, offering fast‑track career development and hands‑on coding across the entire software development life cycle. Your role will involve supporting and driv...

Posted: 28 days ago

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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: 25 days ago

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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: 22 days ago

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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: 22 days ago

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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: 20 days ago

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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: 16 days ago

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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: 11 days ago

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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: 8 days ago

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Java Back End Developer

Company: Vallum Associates

Location: London

Role: Backend Developer (Core Java)We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases....

Posted: 14 days ago

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Full Stack Developer (Java)

Company: VANRATH

Location: Belfast

Full Stack Software Engineer (Java Focus)Location: Belfast (Hybrid)OverviewAn established global financial services organisation is seeking an experienced Full Stack Software Engineer t...

Posted: 23 days ago

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