Java Developer Jobs in Belfast
1 - 15 of 52
Search results - Java Developer Jobs in Belfast
Opus Technologies-Belfast
We are looking for a skilled Senior Java Developer with hands-on experience in modern Java frameworks, cloud technologies, and containerized environments. The ideal candidate will be responsible for designing, developing, and maintaining scalable...
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Ocho-Belfast
Java Software Engineer – Multiple Roles (Junior to Senior)
Want to work with one of Northern Ireland’s fastest-growing tech companies?
Looking for a team where your input genuinely shapes the architecture and direction of projects? How about...
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Citi-Belfast
will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter.
The Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record of design...
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Ocho-Belfast
and a data synchronisation layer that will underpin a planned trading platform launch in 2026.
The Role:
They are forming the first core engineering pod in Belfast starting with a Senior Java Developer who will define technical direction and engineering...
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Luxoft-Belfast
legacy to modern architectures, integrating GenAI accelerators and helping deliver tangible business value.
Design modernization paths from legacy systems (COBOL, z/OS, etc.) to modern stacks (Java, MSA, cloud).
Lead effort estimation, tool strategy...
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Luxoft-Belfast
on pre-sales engagements: assessments, proposals, orals, and business case creation.
• Design modernization paths from legacy systems (COBOL, z/OS, etc.) to modern stacks (Java, MSA, cloud).
• Lead effort estimation, tool strategy selection, and transformation...
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Luxoft-Belfast
legacy to modern architectures, integrating GenAI accelerators and helping deliver tangible business value.
Design modernization paths from legacy systems (COBOL, z/OS, etc.) to modern stacks (Java, MSA, cloud).
Lead effort estimation, tool strategy...
Read more
Java Developer – Related jobs in Belfast:
Brightwork Ltd-Belfast
a modern Java and AWS environment. You'll provide hands-on leadership when required but your focus will be steering product development, influencing engineering standards, and ensuring solutions are scalable, secure and fit for purpose.
What you'll do...
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Luxoft-Belfast
legacy to modern architectures, integrating GenAI accelerators and helping deliver tangible business value.
Design modernization paths from legacy systems (COBOL, z/OS, etc.) to modern stacks (Java, MSA, cloud).
Lead effort estimation, tool strategy...
Read more
Fionics-Belfast
Optimize performance-critical financial applications
Requirements:
• 2+ years software engineering experience
• Strong C++/Python/Java skills
• Trading experience preferred but not essential
Our network:
• Pay: $150K-$800K+ based on experience...
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Explore Group-Belfast
integration
What we're looking for:
• Experience in QA or software engineering with a focus on test automation
• Proficiency in JavaScript, Python, Java, C#, or Go
• Hands-on experience with Cypress, Playwright, or Postman/Newman
• Exposure to CI/CD tools...
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Citi-Belfast
of tools that leverage cutting-edge AI capabilities.
Key Responsibilities:
• Design, develop, and maintain high-quality, scalable, and secure full-stack applications using Java, Spring Boot, and related technologies.
• Create and manage CI/CD pipelines...
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Anson Mccade-Belfast
JavaScript, Java, C#, or .NET expertise to projects that combine hands-on coding with client-facing consulting.
Perks of the role:
• Lead and mentor high-perfor......
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mindmatch.ai -
Citi-Belfast
While technologies can vary slightly from team to team, some developers will have exposure within the following categories:
• Microservices Developer: Java, Spring Framework, Pivotal Cloud Foundry
• iOS: Swift, Xcode, MVC Architecture
• Android: Java...
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Luxoft-Belfast
legacy to modern architectures, integrating GenAI accelerators and helping deliver tangible business value.
Design modernization paths from legacy systems (COBOL, z/OS, etc.) to modern stacks (Java, MSA, cloud).
Lead effort estimation, tool strategy...
Read more
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