Senior Java Developer - London

We are looking for a Java Developer for a project-based role. · Write clean and efficient Java code for project-specific tasks. · Develop and implement features based on project requirements. · Work in a Docker environment to build and manage containers. · ...

We are seeking a Java Backend / Microservices Engineer to design and build scalable, resilient backend systems in a fast-paced enterprise environment. · Design and develop RESTful microservices using Core Java and Spring Boot · ...

+You could be progressing your career at a global, prime broker that is replacing the legacy infrastructure used across capital markets with a new cloud-native clearing and custody system, designed for today's complex global markets. · +You'll join a small team responsible for bu ...

My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, ReactJS and NodeJS skills to work with a high profile end client. · Must have Active SC Clearance · Strong experience in Java 1.8+ application dev ...

A top-tier Investment Bank is seeking a talented Java Developer to join its Front Office Risk Technology team. You will help design and enhance a high-performance used across trading, structuring, and quantitative research.This is a hands-on engineering role where you will work o ...

As an Intermediate Java Developer at Global Relay you'll be using leading edge technologies to build pioneering products that are used by tens of thousands of users globally to solve real world business problems. · ...

A large financial services organisation is seeking an experienced Java Developer to join a high-performing engineering team working on business-critical systems. · ...

Mercator Digital is an award-winning digital consultancy, ranked at number four among the Best Medium Sized Workplaces in the UK and recognised as one of Europe’s top 100 Best Workplaces. · We’re also celebrated for our commitment to employee wellbeing, professional development, ...

We are looking for a motivated and skilled Java Developer to join our development team. · Design, develop, test, and maintain Java-based applications · Write clean, efficient, and well-documented code · ...

We provide technical and industry expertise to a wide range of public and private sector clients in the UK. · A career in IBM CIC means you'll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for the mos ...

We are seeking a Java Developer to join our client's team in London. This is a hybrid role within a leading international bank, working on mission-critical systems in the 'Prime' area, serving institutional clients such as hedge funds and large financial institutions. · This incl ...

We're looking for a highly skilled KDB Developer to join a leading financial services project kicking off in January 2026. · ...

We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. · Design, develop, and optimize low-latency, high-throughput backend systems usin ...

We are looking for an experienced and proactive Java Developer to develop robust desktop applications and backend services, · as well as modern web interfaces for our treasury management products.Design build test maintain both thin thick applications. · Develop improve wed front ...

This is a contract role for a Developer specializing in Java, · PHP and SQL situated in the Greater London area. · Software development to build and optimize applications · Designing and implementing microservices · ...

Are you a bright ambitious Java technologist who enjoys building systems from scratch? · You could be progressing your career at a global prime broker that is replacing the legacy infrastructure used across capital markets with a new cloud-native clearing and custody system desig ...

Your responsibilities: Design and develop web applications using Java (latest versions), Spring Boot, and AWS technologies. · ...

We are seeking an experienced Java Developer to join a greenfield project building a cloud-ready application for a leading financial services organization. · ...

A leading technology-driven organisation is looking for an experienced Java Developer with deep expertise in Spring Boot and AWS to join a high-performing engineering team. · Designing and building scalable microservices using Java and Spring Boot · Developing cloud-native soluti ...

Embedded in an established delivery team to expand and strengthen an existing project for a client in the financial services/real estate sector. · ...

This is a contract role for a Developer specializing in Java, PHP, and SQL situated in Greater London area. · Software development to build and optimize applications. · Designing and implementing microservices. · ...