Oferty dla Database Development praca Polska

13.03.2026 | Pełny etat | Białystok | Sii Sp. z o.o.development team working on large‑scale payment processing solutions. The role involves contributing to a long‑term initiative aimed at enhancing payment flows and supporting key business requirements through modern, service‑oriented architecture. Your responsibilities - Designing and developing backend

13.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Years of professional experience in Fullstack development - Strong expertise in Java (12+) and Spring Framework - Proficiency in Angular (12+) for dynamic front-end development - Hands-on experience with Oracle & PostgreSQL databases - Familiarity with hexagonal architecture and clean coding principles

13.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Warszawa Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Gdańsk Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Kórnik | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Poznań Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Kraków | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Kraków Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Szczecin Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Police | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Szczecin Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development

13.03.2026 | Pełny etat | Łódź | Sii Sp. z o.o.JVM Software Engineer with GoCardless (f/m/x) Miejsce pracy Łódź Technologies we use Expected - JVM (Java Virtual Machine) - Spring Boot - PostgreSQL - GoCardless About the project We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product development