Full Stack Developer at Optima Logistics Group S.A. | hitIT
Full Stack Developer
September 5, 2026
Office
Middle
Warsaw
Important before applying
This job has conditions that may affect your decision to apply
Office-only workEnglish is required
Description
We are building a new core platform based on a micro‑service, event‑driven architecture. You will work in a small strong team alongside two senior architects who define the boundaries and guidelines. The role involves delivering backend services and frontend components while critically evaluating AI‑generated code.
Responsibilities
Build backend services using Java Spring Boot
Develop frontend components with React and TypeScript
Implement API and event communication
Write unit, integration, and contract tests
Maintain code ready for handover
Use AI tools with critical verification
Requirements
Commercial experience with Java and Spring Boot
Strong proficiency in React and TypeScript
Understanding of component integration within a host