java developer in fintech

eService provides omnichannel payment solutions for merchants in Poland and Central and Eastern Europe, including in-store and online payment acceptance, POS terminals, and payment gateways for e-commerce and m-commerce. It also supports the adoption of cashless payments among small and medium-sized enterprises, local government units, and public institutions.

• Develop, maintain, and optimize business applications and application architecture;
• Design and propose technical and architectural solutions within an Agile team;
• Support system, integration, stabilization, and maintenance activities;
• Ensure software quality and compliance with standards, and participate in testing;
• Contribute to release planning, effort estimation, and application environment management.

• Java version 9 or higher, preferably Java 17, and Spring/J2EE;
• SQL/PL/SQL and microservice architecture;
• Understanding of UML, design patterns, and software architecture best practices;
• Git, code documentation, and software development and testing methodologies;
• English and Polish proficiency at B2 level.

• No conditions specified