Careers

Careers at Trinity

Trinity is home to people who take responsibility and work together to develop sustainable solutions for professional financial management. As an owner-managed and independent company, we offer a stable work environment, short decision-making processes, and plenty of room for independent work within an experienced, international team.

Why Trinity?

  • Long-term career prospects at an economically independent company
  • Professionally challenging tasks in a variety of roles
  • Collaborative work environment and flat hierarchies
  • Based in Frankfurt am Main with flexible work arrangements

As a Junior Java Full-Stack Developer (m/f/d), you’ll work on the ongoing development of our Treasury Management System as part of an experienced and interdisciplinary development team. You’ll assist with the design, implementation, and maintenance of modern web applications, and in the process, you’ll learn how to technically implement complex business requirements from the finance and treasury sectors.

Your responsibilities will include working on backend and frontend components, integrating external systems, and further developing existing features. You’ll work with established Java technologies and modern web frameworks and will be gradually introduced to more challenging tasks. Ideally, you’ll have some initial experience in Java web development, an interest in clean software architectures, and enjoy working as part of a team. A structured approach to work, a willingness to learn, and good German and English skills round out your profile.

Junior Java Full-Stack Developer for Financial Software (m/f/d)

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Application Developer (m/f/d)

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JAVA Development Intern (m/f/d)