Senior Java Developer (Spring Boot, Distributed Systems) 

Who We Are

Recruitment.bg is a boutique IT recruitment company, based in Bulgaria. We aim to work with the top employers in the industry, companies that we thoroughly vet and trust. Our mission is to guide IT professionals toward improved career paths by understanding their skills, crafting employment strategies, and supporting them every step of the way. Placing emphasis on honesty, respect and reliability while delivering exceptional service by ‘going the extra mile’ we build long term relationships with the people and organizations we work with.

We are currently partnering with a fast-growing product company in the iGaming sector, expanding its Platform & Payments division.

For their Professional Services team, we are looking for a Senior Java Developer who will take part in complex system integrations with external partners and distributed environments.

This role is a good fit for engineers who enjoy working on structured integrations, understanding third-party systems in depth, and building stable, scalable solutions.

What you will be doing:

• Analyze and interpret integration documentation
• Structure and configure integration flows
• Gradually implement integrations with external systems
• Develop and maintain integration tests
• Support DevOps during releases
• Maintain and enhance existing functionalities

What we are looking for:

• 6+ years of experience as a Java Developer
• Strong experience with Spring Boot, Spring REST, Spring Data
• Solid knowledge of distributed systems
• Experience with relational databases (PostgreSQL/MySQL/MSSQL)
• Experience with Hibernate
• Experience with JUnit / Integration testing
• Maven or Gradle
• Git

If you are comfortable navigating complex systems and enjoy building reliable integrations rather than just features — this could be a strong next step.

All applications will be treated as strictly confidential. Only short-listed candidates will be contacted. [GV].