Top Java Developer Jobs in Belfast

As a Staff Software Engineer, you will design core platform services and APIs, mentor junior engineers, and shape technical direction for scalable and reliable software solutions.

Design, develop, test, and maintain software applications while collaborating closely with team members and internal stakeholders to enhance security solutions for customers.

As a Senior Java Engineer, you will design and implement scalable data pipelines, mentor junior engineers, and collaborate with cross-functional teams.

As a Senior Software Engineer, you will oversee the development of complex features, mentor junior engineers, and collaborate across teams to ensure high-quality, secure products.

Design and deliver software solutions within an agile team, focusing on Java applications, system design, and continuous improvement of technology products.

As a Senior Java Developer, you'll lead software development using Java and AWS, collaborating in an Agile team, adhering to best practices, and creating maintainable solutions.

The role involves designing and developing high-performance, multi-threaded applications for fixed income trade processing, requiring strong Java and Spring expertise.

The role focuses on enhancing Elasticsearch's distributed systems, ensuring high performance and resilience while managing complex data indexing and coordination across nodes.

Develop and implement a proprietary streaming media product using Java and modern web technologies, collaborating with cross-functional teams and ensuring scalable solutions.

The Java Full Stack Developer will create full-stack solutions using technologies like Java, React, and SQL while mentoring others, delivering scalable solutions, and implementing automation and AI in development processes.

Develop high-quality software solutions using Java and associated frameworks. Participate in Agile Scrum process, apply TDD, and collaborate with stakeholders.

As a Software Backend Engineer at Zepz, you'll design and build scalable systems, enhance APIs, optimize performance, and lead technical initiatives.

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 Full Stack Java Developer will design and implement a proprietary media product, collaborating across teams to develop scalable cloud-native applications with technologies like Java, Node.js, and React.

The Full Stack Java Developer will design and develop scalable cloud-native applications for streaming media, collaborating with cross-functional teams.

You will develop software using Java on AWS, contribute to microservices development, and produce quality documentation, collaborating in a Scrum team.

Develop and maintain scalable full-stack applications using Java, focusing on back-end services, APIs, front-end interfaces, and collaboration throughout the software lifecycle.

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.

Design and optimize scalable batch and real-time data pipelines using Apache Flink. Collaborate on production deployment and mentor junior engineers.

The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.

As a Senior Full Stack Engineer at Dotmatics, you will develop and maintain software solutions focusing on quality, scalability, and security, while collaborating with teams to implement best practices and solve customer issues.

As a Full Stack Engineer, you will develop and maintain software solutions, collaborate with teams, ensure code quality, and mentor other engineers.

The Senior Software Engineer will design and build AI coding tools, optimize codebases, and drive engineering best practices while shaping team culture.

As a Senior Fullstack Engineer at Zepz, you will build backend services, collaborate with cross-functional teams, improve code quality, and enhance customer experiences.

The Software Engineer develops platform services for transportation, focusing on architecture, design, and maintaining high-quality code while collaborating with global teams.