Backend Engineer @ Mindbox Sp. z o.o.

8 years of applied experience as an API engineer with solid understanding of architectural design (gap analysis, data models, etc.). Strong engineering background in back-end microservices development , application security, authentication, caching, and middleware. Advanced programming skills in Java (Go and Rust are a plus). Familiarity with Spring Boot and distributed systems design. Knowledge of Kafka, Docker, Kubernetes , and experience with observability tools (Grafana, Prometheus, Jaeger)…