Kotlin Developer

We are looking for a Senior Kotlin Backend Engineer to enhance our Kotlin team, contributing to the development of authentication and wallet solutions while ensuring high-quality standards. Responsibilities: Develop high-performance backend microservices using Kotlin in a GCP cloud environment. Drive features independently from technical design to deployment, proactively seeking answers and collaborating with peers. Support both authentication/wallet solutions and urgent maintenance/enhancements for legal entities and customers. Maintain high code quality, security standards, and CI/CD best practices. Key Requirements: Kotlin Experience: Minimum 2+ years of dedicated backend Kotlin development experience. Frameworks: Hands-on experience with Ktor and/or Spring Boot with Kotlin. Cloud & Infrastructure: Microservices background with GCP, Kubernetes, Docker, Terraform, and Helm. CI/CD & Storage: Experience with GitLab, Jenkins, and PostgreSQL. Domain Security: Knowledge of OAuth and authentication flows. Mindset: Senior autonomy – someone who actively reaches out to solve problems rather than waiting for tasks to be assigned. Nice to Have: Familiarity with AI developer tools/agents (e.g., Claude, OpenAI APIs). Prior experience with Java (ability to navigate Java codebases when interacting with adjacent systems). Other Details: Location: Fully Remote UE Duration: 6 months (Possibility of extension) Notice Period / Start: Immediate to 2 weeks preferred