Delta Capita Limited

Senior Rates Developer - Java

External

Delta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. Implement high‑quality Java server‑side components, applying industry‑standard development patterns. Strong server‑side Java development experience, including multithreading.

London, England, gb

Apply

Halian Technology Limited

Senior Java Developer

External

Java backend + JavaScrip Collaborating with Product, Engineering, and stakeholders across the business Driving best practices in. SQL / relational databases Frontend experience with. Spring Boot or modern Java frameworks Experience working on.

London, England, gb

Apply

Delta Capita Limited

Senior Java Developer - eTrading

External

Delta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. As a senior Java engineer, the successful candidate will:. Develop high‑quality, low‑latency server‑side Java components using industry‑standard patterns.

London, England, gb

Apply

IO Associates

Senior Java Developer - o/s IR35 - Hybrid - 18 month cx

External

Se nior Java Developer a major retailer is urgently seeking Senior Java Developer to woprk in a globally distributed engineering team building a next-generation, scalable fulfilment platform supporting both manual and automated/robotic warehouse operations. Java, Spring Boot, RxJava Data & Eventing:

London, England, gb

Apply

Hackajob Ltd

Senior Lead Developer - DataBricks Data Factory SQL

External

We are seeking a Senior Developer who is comfortable navigating this hybrid landscape - someone eager to blend existing knowledge with emerging AI and machine learning tools to build the future of our data infrastructure. Experience with SQL Server SSAS Tabular and DAX. Exposure to SQL Server RDBMS

London, England, gb

Apply

Adaptive Financial Consulting Ltd

Senior Java Developer - London - Fintech

External

A zoom chat with one of our Java colleagues where they will ask you detailed questions about Java  knowledge and your experience. Troubleshoot and debug Java applications to ensure smooth performance. Keep up-to-date with emerging trends and technologies in Java development.

London, England, gb

Apply

HCLTech

Senior Java Developer - Low Latency

External

Lead the development, testing, and maintenance of low-latency Java applications. Mentor junior developers and ensure adherence to best coding practices. Proven experience in Java development, with a focus on low-latency systems.

England, gb

Apply

mthree

Senior Java Developer

External

As an Expert Systems Developer within Global Technology & Operations, you will lead the architectural evolution and scaling of this high-throughput platform. Extensive experience building, maintaining, and scaling complex, enterprise-grade Java applications.

London, England, gb

Apply

Zuehlke Engineering Vietnam LLC.

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

External

Senior Fullstack Developer — Java or Kotlin, React and TypeScriptApplylocations: London: Manchestertime type: Full timeposted on: Posted Todayjob requisition id: JR100892Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. What we are looki

London, England, gb

Apply

Mindera

Senior Java Developer (Azure)

External

We have an exciting opportunity for experienced Java developers to join our team!. Expert understanding of Java, knowledge of other JVM languages such as Kotlin is a plus. Modern Web Frameworks such as Spring or JavaEE and others.

London, England, gb

Apply

Bank of America

Senior Java Developer, EFX - Low-Latency FX Trading

External

Bank of America in Bromley is seeking a Senior Java Developer for EFX to join a fast-paced front-office team delivering new high-performance pricing and auto-hedging capabilities for FICC E-Trading. The role requires deep Java server-side experience, low-latency technologies, and familiarity with KD

Bromley, England, gb

Apply

GlobalLogic

Senior Java Developer IRC303859

External

Skills required: Kafka, Java/Spring Boot microservices, resilient service design patterns, and continuous deployment practices.

London, England, gb

Apply

Citibank (Switzerland) AG

Senior Java Developer - Fixed Income Algo Technology, VP

External

Significant extensive hands‑on coding experience in core Java, specializing in low‑latency, high‑throughput distributed applications. Basic proficiency in Linux system performance tuning and monitoring, with the ability to troubleshoot performance issues within the Java/Linux stack.

London, England, gb

Apply

1005 Zuhlke Engineering Ltd

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

External

Strong commercial experience developing server-side applications with Kotlin or modern Java, ideally Java 17 or later. As a Senior Fullstack Developer, you will be a hands-on member of a high-performing engineering squad, building and operating business-critical digital services. You will use Kotlin

London, England, gb

Apply

Appvia

Senior Java/React Full Stack Developer

External

We are looking for a Senior Java/React Full Stack Developer to join Appvia on a contract basis, working as a hands-on engineering consultant within our Solutions Engineering team. You are an experienced hands-on Java/React developer and consultant who enjoys working on complex systems and influencin

London, England, gb

Apply