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Job Title: Head of Market Data Feeds (Java Software Engineer). We are seeking a Lead Java Software Engineer to join our Wholesale Data and Operations Technology team. Experienced Java Software Engineer with extensive professional development experience and a proven track record of delivering enterpr

Experience in JAVA Core Java Java EE Multithreading Concurrency RESTful Development. Java Fullstack developer (AngularJS, ReactJS). Java, Spring, and related technologies.

A leading Tier 1 investment bank is hiring a Java Software Engineer to join a front-office aligned equities risk technology team in London. Required experience includes core Java skills, understanding of concurrency, and familiarity with containerised environments.

A leading technology solutions provider in the United Kingdom is looking for an Intermediate Java Software Engineer to join their team. You will be responsible for developing high-quality software solutions, participating in Agile processes, and utilizing Java and its frameworks.

A background in FinTech is preferred, along with strong Java coding skills.

Our client - a global automotive systems industry leader - is looking to hire an Principal AI Software Engineer (Java) to join them on an initial 6-month contract, with a view to transition to permanent employment. Deep expertise with Java / Spring / AWS.

This role requires strong expertise in Java and the ability to work with traders in building business solutions through agile delivery. Technical skills in Java, Kafka, SQL, Git.

The successful candidate will work primarily with Java, contributing to the design, development, testing, and maintenance of backend services and APIs. Develop backend services and APIs using Java. Solid understanding of Java fundamentals (OOP, collections, exceptions, streams).

Solid experience in high performance, advanced Java with knowledge of core data structure design.

The role demands expertise in Java and Spring Boot, with a focus on delivering scalable solutions for alternative investments.

A leading software consulting firm is looking for a Java Developer in Sheffield, UK. The ideal candidate will have experience in Kotlin or significant Java experience with a willingness to learn Kotlin.

You’ll lead or mentor a team of Java developers, deliver robust, scalable solutions, and contribute to modernising a complex digital estate. Lead or guide a team of Java developers on large-scale digital services. Strong recent experience with Java 21 or later.

We are recruiting for a Contract Senior Java / Kotlin Engineer. Key skills: strong experience in Java or Kotlin (back-end), and comfortable with TDD (test-driven development). Extensive knowledge of Java or Kotlin programming languages (5 years+).

You’ll have a broad scope including hands‑on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with a mix of on

A leading global technology company is seeking an experienced Java Developer with over 12 years of experience to lead the development of low-latency applications. The ideal candidate will have a strong background in Java and concurrency, as well as familiarity with tools like Spring and AWS.

Candidates should have experience with Java (11+), Spring Boot, and building microservices. A technology consultancy in the United Kingdom is seeking a Java Developer to design and develop secure software solutions.

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 driving the team to success, contributing to design, development, and the delivery of

Programming languages: Python, Golang, or JavaScript are a must.

A leading investment bank is seeking a experienced Low Latency Java Developer to design and develop high-performance applications for their Front Office Algo and eTrading projects. The ideal candidate will have strong Core Java skills and knowledge of multithreading, with an eagerness to learn and c

The role involves designing, building, and maintaining Java-based microservices and contributing to data engineering pipelines.

A technology recruitment firm is looking for a Principal / Lead Full Stack Java Developer in London. The role involves designing and delivering scalable software systems utilizing Java and React, mentoring engineers, and defining technical solutions.

We are looking for a senior Java developer with a similar mindset who can strengthen the senior team and be the lead developer of the future.

A growing tech company in the UK is seeking a hands-on Technical Architect with strong Java skills to design and implement scalable AWS solutions.

This role involves developing secure production code in Java and collaborating with agile teams on technical solutions. The ideal candidate possesses advanced Java proficiency and practical cloud-native experience, along with a deep understanding of the financial services sector.

Lead the development, testing, and maintenance of low-latency Java applications. Proven experience in Java development, with a focus on low-latency systems.

A leading recruitment firm is seeking a Senior Java Developer to join a regulated banking environment in London. You will design, build, and maintain Java microservices and APIs using Spring Boot, ensuring compliance and secure engineering practices. The ideal candidate will have extensive Java expe

Lead Software Engineer (Java, Spring Boot, Microservices). Lead Software Engineer (Java, Spring Boot, Microservices). Lead Software Engineer (Java, Spring Boot, Microservices).

Proficiency in Python, JavaScript, Java, Junit, Maven, Hibernate, Spring Boot, Spring JPA, and Spring Batch.

CoreJava(multithreading,collections,exceptionhandling). Java L3 Support Engineer at N Consulting Ltd. JobTitle:L3JavaSupportEngineer(Banking/FinancialServices).

The ideal candidate has 8+ years of experience in software roles, strong expertise in Java and AWS, and a top-tier computer science degree.

Occasionally in contact with customers (Tier1 financial institutions) to contribute to technical workshops or brainstorming sessionsRequirements* · 10+ years of Software Development experience* · Strong hands-on experience in Java (Spring Boot) and JavaScript (Angular) and JavaScript (Vu

A prominent recruitment agency is seeking a Senior Java Full Stack Developer for a hybrid role in Greater London. Required skills include 10+ years in software engineering, proficiency in Java and Python, experience with microservices, and knowledge of CI/CD practices.

Desktop application development, ideally with Java. If you are a Java Software Engineer looking for a new challenge within an innovative and award-winning engineering culture, then please apply today to learn more. An exciting opportunity for a Java Software Engineer has arisen with a leading semico

You have strong core Java development with market connectivity experience. Minimum Java experience: 10 years. Get notified about new Java Software Engineer jobs in.

Tech Lead (Java & React) – Media Industry. Contributing hands‑on across a Java (backend) and React (frontend) stack. Strong background in Java and React.

LocationLondon, UK, United Kingdom# JAVA L3 Support at N Consulting LtdLocationLondon, UK, United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedMarch 26th, 2026Apply NowWork mode: Onsite 5 days a week from the officeContract duration: 6+ monthsLocation: London, UKWe need belo

Strong proficiency in Java and JavaScript, which serve as the primary technical stack for this role. Rapid Application Developer - JAVA. Experience with school or university projects in Java.

Job Title: Senior Java Engineer (m/f/x) – Rates & Credit Trading Application Team. Designing, developing, testing, and deploying high‑quality software solutions using Java and related technologies. Extensive core Java development with a good understanding of multi‑threading and concurrency.

Candidates should have strong skills in Java with Spring, CI/CD practices, and AI development.

A software company in Oxfordshire is seeking a Graduate or Junior Java Developer to work on their Java Microservices-based platform. You will be involved in developing applications using Java, C#, TypeScript, and React while benefiting from a hybrid working model.

The role requires 2+ years of Java programming experience, good understanding of concurrency principles, and a plus if you have experience in scalable e-trading platforms.

A prominent technology company is seeking a Staff Engineer (Backend - Java) in London. The ideal candidate has extensive experience with Java, Spring Boot, and distributed systems.

Java + React Full Stack Developer. Develop and maintain robust Java applications in alignment with business needs. Proficiency in Java programming language.

Software Architect (Java & Cloud). Java 17, Spring Boot, Kafka, AWS. Java, Spring Boot, and Microservices.

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP.

With deep technical expertise in Java and Spring Boot, you will guide teams through design decisions and drive engineering standards.

Java and/or JavaScript also valuable. Java or JavaScript to join our growing team.

We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. You’ll help maintain and evolve the current Java Swing UI, while preparing for a future transition to a modern microservices-based architecture. Enhance and maintain a Java Swing-based