Software Engineer - Kotlin - Middle [QA Tech]

Challenges that await you:

• Own and evolve the internal test-data generation service used daily by QA engineers, developers, and analysts, integrating with APIs built by product teams
• Maintain and extend automation around the mobile release process, replacing manual steps with reliable tooling
• Support a small mock service used by QA for mobile automated tests
• Contribute to the migration of a legacy Kotlin service (interview question bank) to Go
• Help build out new internal tools, including interview-task infrastructure for candidates and automated reporting/statistics across the team's processes
• Work closely with other teams to understand ownership boundaries and quickly adapt when upstream services or contracts change

What makes you a great fit:

• Minimum of 3 years of experience in a similar position
• Strong knowledge of one of the JVM languages (Java or Kotlin).
• You have worked with Micronaut, PostgreSQL, MongoDB, Redis, Kafka.
• If you’re not familiar with Micronaut but works with Spring and its ecosystem - we’re looking for you too
• Strong communication skills - you're not afraid to reach out to other teams to figure out how something works
• Pragmatic approach to code quality: our systems are internal-only and not customer-facing, so we value speed and reliability over heavy architecture
• You love automating routine processes
• Openness to eventually picking up Go, as most new development in the company happens there
• B1 or higher English level for effective communication with an international team

Your bonus skills:

• Knowledge of Golang

Our technology stack:

Kotlin (Core, Coroutines), Gradle (.kts), Kafka, PostgreSQL, MongoDB, Redis, AWS, Vault (cloud-config), Kubernetes

Our ways of working:

• Innovative Spirit: A commitment to creativity and groundbreaking solutions
• Honest Feedback: valuing open, transparent communication
• Supportive Team: a strong, collaborative community
• Celebrating Achievements: recognizing our wins together
• High-Tech Environment: a team full of smart and revolutionary people who dare to challenge the status quo of incumbent finance

Our benefits:

• Relocation support to Serbia, Cyprus, Ge