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We are seeking experienced Backend Developers to work on multiple projects within the Business Systems area. The primary focus will be upgrading and enhancing key payment and customer data systems.
Job Responsibility:
Lead the Spring Boot upgrade effort to version 3.x
Participate in product development related to Customer Data, Payments Data, and the new iPayment system
Collaborate with cross-functional teams to design, develop, test, and deploy backend services
Requirements:
Java (migration to 21)
Spring (boot, web, test, data)
Hibernate
JUnit
REST
RDBMS (postgres, Sybase)
English and Polish - B2 or higher (fluent communication skills)
Nice to have:
Experience in payments, banking
What we offer:
Flexible working hours
Hybrid work model
Cafeteria system
Generous referral bonuses
Additional revenue sharing opportunities
Ongoing guidance from a dedicated Team Manager
Tailored technical mentoring
Dedicated team-building budget
Opportunities to participate in charitable initiatives and local sports programs
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