Java Developer

About the role

We are looking for an experienced Java Backend Developer to join Confirmo’s engineering team in Prague. You will help design, build and maintain high‑performance services that power our stablecoin payment infrastructure and interact with crypto exchanges and blockchain nodes.

Key responsibilities

• Design and implement backend services using Java 21, Spring Boot and JPA.
• Maintain and optimise PostgreSQL databases and ensure data integrity.
• Collaborate on infrastructure as code (AWS) and Linux‑based environments.
• Write automated tests, set up monitoring and handle production incidents.
• Contribute to technical debt reduction and architectural decisions.

Required profile

• Strong mastery of the JVM ecosystem and PostgreSQL.
• Proven end‑to‑end backend development experience.
• Analytical mindset with the ability to prioritise tasks independently.
• Comfortable giving and receiving constructive feedback and following a “disagree & commit” approach.
• Willingness to work with AI‑assisted development tools as part of daily workflow.

Required skills

• Java (Java 21)
• Spring Boot
• JPA
• Maven
• PostgreSQL
• AWS (IaC)
• Linux command line

What we offer

• Contract position within a fast‑growing crypto‑payment company.
• Hybrid work model – based in Prague with remote options across Czechia and Slovakia.
• Opportunity to work with cutting‑edge technologies and AI‑assisted coding tools.