Senior Kotlin developer

Approximate start: 23.02.2026

Candidate profile: Senior Kotlin developer, 
5+ years of commercial experience; 
background in fintech/payment/banking; 
English B1+; 
EU-based.

Core skills: Kotlin, Spring Boot, REST, JSON, HTTP, microservices, Apache Camel/Kafka, SQL & NoSQL (PostgreSQL, MongoDB), Elasticsearch, Redis, Temporal, CI/CD (GitHub Actions/Jenkins/GitLab CI), AWS/GCP, Docker, Kubernetes, security (OAuth2/JWT/HTTPS), testing (JUnit, Mockito, Testcontainers), event‑driven architecture.

Location: EU