Senior Java Developer

Ensure correctness of real-money transaction and bonus flows — idempotency, retries, timeouts, graceful degradation of downstream calls.

Work with Redis for caching and session state; tune service performance under production load.

Own observability: metrics (Micrometer/Prometheus, Grafana dashboards), structured logging, alerting.

Write and maintain unit, integration, and functional tests (JUnit 5, Testcontainers).

Ship via GitLab CI to Kubernetes; participate in code review and incident investigation.

Scala experience (parts of our wallet platform run on Scala / Play / Akka).

Experience with Kafka and event-driven architectures (some of our services use Spring Cloud Stream ).

Experience running services on Kubernetes; familiarity with GitLab CI.

Familiarity with Prometheus and Grafana.

iGaming / betting domain experience.

Paid maternity/paternity leave + monthly childcare allowance.

20+ vacation days, unlimited sick leave, emergency time off.

Remote-first + tech support + coworking compensation.

Team events (online/offline/offsite).

Learning culture with internal courses + growth programs.

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST : we’re open, honest, and have each other’s backs.

OWN YOUR GAME : we take initiative and own what we do.

ACCELER8 : we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED : we grow through challenges and stay curious.

BULLETPROOF : we’re resilient, ready, and always have a plan.