5+ years of On-hand commercial experience with Kotlin Background working with event-driven architectures using Kafka Experience with stream processing Kafka Streams Processor API experience Experience with Gradle Strong commercial JVM-based engineering experience Experience working with Docker and container orchestration technologies such as Kubernetes Experience in CI/CD methods and DevOps practices Practical experience of TDD, BDD, DDD and distributed architectural patterns Experienced in end-to-end development processes, including unit, integration & functional testing, distributed architecture, application tuning/profiling, and continuous integration Experience working with relational and document databases, including PostgreSQL, MySQL, MongoDB Solid back-end experience within Microservice architecture using Kotlin and Java AI tooling hands-on experience English Upper-Intermediate