Senior Java Engineer 

Location: Dublin, 1 week/month onsite
Rate: up to €475 per day 
Duration: 12 Months 

The Opportunity
Our client is seeking a passionate Senior Java Engineer to help build and evolve a cutting-edge API platform that powers access to their secure digital asset services. In this hands-on role, you’ll partner closely with engineering, architecture, and product teams to design and deliver robust, scalable, and customer-friendly APIs. This is an exciting opportunity to contribute to a fast-growing, entrepreneurial business within one of the most respected financial institutions in the world.

What You’ll Do
  • Design, build, and maintain secure, scalable RESTful APIs for accessing digital asset services
  • Collaborate across engineering and architecture teams to shape resilient cloud-based solutions
  • Deliver high-quality code using modern development practices including CI/CD and Infrastructure as Code
  • Participate in architectural discussions, code reviews, and system design decisions
  • Contribute to system reliability in dynamic and distributed environments

What You Bring

  • Bachelor’s degree in Computer Science or related discipline
  • 8  years of experience in software engineering, preferably in backend development
  • Proficiency in Java and Spring Boot
  • Strong understanding of designing and documenting RESTful APIs for customer-facing applications
  • Experience with WebSockets and/or FIX APIs is a plus
  • Familiarity with AWS, containerization, infrastructure as code, and test automation
  • Solid SQL/database knowledge
  • Strong communication, collaboration, and problem-solving skills
  • A commitment to building resilient systems and delivering high-quality user experiences