Who We Are
Recruitment.bg is a boutique IT recruitment company based in Bulgaria. We work with top-tier employers we know and trust. Our mission is to support IT professionals in building stronger careers by understanding their skills, shaping tailored strategies, and offering full-cycle guidance. We value honesty, respect, and reliability, going the extra mile to build long-term partnerships with both talent and companies.
About the Company
Our client is a fast-growing tech company in the online gaming space, creating cutting-edge casino games, sportsbook platforms, and scalable gambling infrastructure. Operating in 85+ jurisdictions and 25+ countries, they are part of an international group known for innovation and adaptability. The company promotes a vibrant and forward-thinking culture within the dynamic iGaming industry.
About the Role
We’re looking for a Senior Java Developer to join the Platform & Payments Department. You’ll lead backend development efforts by building robust system integrations and optimizing distributed systems. This is a high-impact role supporting millions of users globally, working within a fast-paced and collaborative engineering team.
Key Responsibilities
Analyze and implement complex system integrations
Design scalable, step-by-step integrations with third-party services
Develop high-performance backend systems using Java and Spring Boot
Write and maintain unit and integration tests
Support production releases and collaborate with DevOps teams
Contribute to architecture improvements and performance tuning
Your Background
5+ years of experience with Java development
Expertise in Spring Boot, Spring Data, Spring REST
Strong understanding of distributed systems and concurrency
Experience with relational databases (Postgres, MySQL, MSSQL) and Hibernate
Hands-on with JUnit, Maven or Gradle, and Git
Knowledge of microservices and backend system design
Nice to Have
Degree in Computer Science, IT, Math, or related
Experience with Kafka, Redis, JWT, Spring Cloud
Knowledge of system performance optimization
Interest in iGaming or fintech
Proactive mindset and strong communication skills
What The Company Offers
Competitive salary + annual bonus
Salary reviews twice per year
25 days paid vacation
Hybrid model (2 days remote)
Flexible working hours
Premium health insurance
Public transport card (fully covered)
Multisport card (fully covered)
Free office shuttle
Team buildings & corporate events
Bonuses for birthdays, newborns, school starters
Access to trainings, seminars, and international conferences
All applications will be treated as strictly confidential.
Only short-listed candidates will be contacted.
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