Top Java Developer Jobs in London

As a Senior Java Developer, you will design and implement scalable cloud-native services, collaborate on technical discussions, and manage feature ownership in a fast-paced environment.

Join Margo as a Front Office Developer, focusing on trading platform development, maintaining systems, and collaborating with traders and researchers in finance.

The Senior Java Developer will design core search components, optimize systems for performance, and ensure reliable data processing and replication.

Join 3Pillar as a Junior Software Engineer, focusing on Java and Spring Boot to develop scalable software solutions and collaborate with teams.

The role focuses on developing trading applications, enhancing GUIs, and collaborating with trading and quant teams for pricing and execution of algorithms.

The Senior Full Stack Engineer will develop AI-powered features, mentor other developers, and ensure the technical quality of products using React and Java.

The Senior Java Engineer will develop and maintain a SAAS platform, collaborate in Agile teams, and ensure high-quality software delivery.

Responsible for platform development and management, collaborating with stakeholders for requirements, and maintaining code quality by mentoring juniors and performing code reviews.

As a Front-End Developer, you will design and develop web interfaces, collaborate with teams, mentor juniors, and ensure adherence to coding standards and best practices.

As a Senior Java Developer at Behavox, you'll design and implement cloud-native backend systems, collaborate with team members, and ensure high product quality through rigorous testing, while leveraging modern technologies.

The Senior Software Engineer will improve Elasticsearch's performance, maintain cluster coordination, and address complex issues in distributed systems. Responsibilities include project ownership and collaboration on technical solutions.

As a Junior Software Developer, you'll train in Java and Scala, build real applications, and collaborate globally to solve business challenges.

Develop and maintain scalable microservices and RESTful APIs using Java and Spring Boot on AWS infrastructure. Collaborate with the team to deliver high-quality services.

The Senior/Staff Backend Engineer will design and optimize backend services using Java and Apache Kafka, manage databases, mentor engineers, and ensure system scalability and reliability.

As a Senior Product Engineer at Secfix, you will design, build, and maintain backend systems, collaborating with product teams and mentoring junior engineers, while leveraging AI tools for development.

The Senior Full Stack Engineer will develop innovative applications, manage the entire development cycle, and use XP with remote pairing.