Job Description
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.
Projects include:
- Upgrading Spring Boot from version 2.x to 3.x
- Deprecation of the existing iPayment system and building a new payment detail master data system
- Implementing changes within payment services
Main responsibilities:
- 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 crossfunctional teams to design develop test and deploy backend services
Qualifications :
- Java (migration to 21)
- Spring (boot web test data)
- Hibernate
- JUnit
- REST
- RDBMS (postgres Sybase)
- English and Polish B2 or higher (fluent communication skills).
- Experience in payments banking nice to have
Additional Information :
- Work is conducted in a hybrid system: 3 days a week from one of our offices (Warsaw Poznan Lublin).
Remote Work :
No
Employment Type :
Fulltime