Senior Backend Engineer - Scale a European Tech Hub in Poland
Summary
Senior backend engineer joining Leru Remote's new engineering hub in Warsaw, Poland: design and scale backend services with Java, Spring Boot and Kafka, own features from concept to production, mentor engineers, and champion testing, observability and modern CI/CD alongside international teams across Europe.
Leru Remote in Poland is seeking Senior and Principal Software Engineers to help build a world‑class engineering hub in Warsaw. You’ll design and scale backend services using Java, Spring Boot, and Kafka, owning features from concept to production.
You will collaborate with international teams across Europe, mentor engineers, and champion clean code, testing and observability as you influence architecture and drive modern CI/CD practices.