Senior Backend Engineer (Java) — Fintech, Hybrid, Stock Options
Summary
Lead/Senior Java engineer designing and building scalable backend systems for a fintech platform in Kraków (hybrid, in-office expectations): developing REST APIs and microservices with Java, Spring Boot, and PostgreSQL, with a focus on high-performance, secure infrastructure.
ARQ is seeking a Lead Software Engineer (Java) to design and build scalable backend systems for a fintech platform. You will work with a talented team to create REST APIs, microservices, and maintainable services using Java, Spring Boot, and PostgreSQL. The role is based in Krakow with hybrid in-office expectations.
You will contribute to high-performance, secure backend infrastructure while collaborating with cross-functional teams and delivering robust software in a fast-moving environment.