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Top Java Developer Jobs in Belfast
Information Technology • Consulting
The Middle Java Engineer (Support) provides technical support and optimization for smart fridge systems, focusing on troubleshooting and system monitoring. Responsibilities include collaborating with technicians, analyzing system performance, and implementing operational optimizations. The role requires strong communication skills and experience with various backend technologies.
Top Skills:
JavaPython
Consulting
The Java Engineer will design and implement scalable solutions using Java, focusing on OOP principles, multi-threading, and REST services. Responsibilities include developing web applications, using testing frameworks, managing CI/CD pipelines, and ensuring code quality. Leadership experience is preferred and the role includes collaboration on complex projects.
Top Skills:
Java
Consulting
The Java Engineer will design and implement robust software solutions using Java and its features, focusing on object-oriented programming, multi-threading, RESTful services, and various frameworks. Responsibilities include ensuring code quality, automating testing, managing CI/CD pipelines, and optimising application performance.
Top Skills:
Java
Fintech • Payments
The Mid Java Developer will be responsible for backend development, focusing on integrations and API suite. Duties include writing high-quality code, managing production support, and promoting continuous engineering improvement. The role demands collaboration with stakeholders to meet requirements and adopt best practices in software development.
Top Skills:
Java
Aerospace • Logistics • Security • Software • Cybersecurity
As a Backend Developer at Northrop Grumman UK, you'll design, develop, and maintain backend infrastructure, collaborating with cross-functional teams. Your responsibilities will include the entire software development lifecycle from requirements gathering to deployment, and mentoring junior developers.
Top Skills:
Java
Aerospace • Logistics • Security • Software • Cybersecurity
The Lead Java Engineer role involves designing, developing, and maintaining critical infrastructure for services. It requires collaborating with cross-functional teams, guiding junior developers, and overseeing project deliverables. The role emphasizes a leadership mentality in addressing technical challenges within a dynamic environment.
Top Skills:
Java
Marketing Tech • Software • Automation
As a Lead Java Developer, you will take charge of software delivery within a Unix-based environment, provide technical leadership, mentor team members, and ensure project success through effective collaboration with various stakeholders. Your expertise in Java and MVC frameworks, particularly Spring, will be essential in delivering innovative digital solutions.
Top Skills:
Java
Fintech • Payments
As a Mid Java Developer, you will be responsible for backend development including API integration and full stack coding. You'll work closely with stakeholders to understand requirements, write efficient code, and manage production support. You’ll drive continuous improvement through mentoring and following best practices in a dynamic development environment.
Top Skills:
Java
Software
The Mid-Level Java Engineer will develop and maintain payment solutions while collaborating with a scrum team to enhance usability and efficiency. Responsibilities include designing RESTful services, resolving issues during incidents, and participating in Agile processes, all while ensuring standard-compliant project execution.
Top Skills:
Java
Information Technology
The Senior Java Developer will design and implement microservices for a cloud contact center platform. Responsibilities include leading the development team, mentoring engineers, conducting code reviews, and collaborating across teams to ensure high-quality software solutions.
Top Skills:
Java
Software
Join FICO as a Full Stack Java AWS Engineer, where you'll design and code micro-services for a leading analytics platform, participate in agile development, and ensure high-quality software delivery from inception to customer support.
Top Skills:
Java
Information Technology • Consulting
The Senior Java Full Stack Engineer will manage full stack application development, owning the entire development lifecycle from design to deployment. Responsibilities include developing innovative applications, working in an XP environment with remote pairing, and utilizing a range of technologies to ensure reliable, high-quality code.
Top Skills:
JavaKotlinReactScala
HR Tech • Information Technology
As a Senior Back-End Engineer, you will design and develop secure APIs, build integrations, own the implementation cycle, collaborate with cross-functional teams, and contribute to architectural decisions to support rapid company growth.
Top Skills:
JavaPython
Fintech • Payments
As a Senior Java Software Engineer, you will design and develop high-performance microservices and event-driven architectures, mentor junior engineers, and own the full software development life cycle. You will collaborate across teams, implement scalable solutions, and drive improvements in a cloud-native environment.
Top Skills:
Java
Information Technology • Consulting
As a Quality Engineer, you will collaborate with team members and clients to ensure quality in software delivery. Your responsibilities include designing and executing tests, recording defects, automating APIs with REST, and utilizing BDD frameworks like Cucumber. You'll actively engage in daily stand-ups and share knowledge to enhance the team's skills in a hybrid work environment.
Top Skills:
Java
Software
The role involves designing and coding micro-services for the FICO platform, ensuring quality and automated testing, collaborating with global teams, and adhering to agile development methodologies.
Top Skills:
Java
Payments
The Senior Software Engineer will work on creating high-volume, high-performance software solutions, focusing on microservices architecture with Java. Responsibilities include mentoring junior engineers, adhering to engineering principles, and ensuring developer experience. The role involves collaboration with development teams to deliver business value and applying best practices in automated testing and delivery.
Top Skills:
GoJava
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