Kotlin Developer @ Upvanta

7 days ago


Remote, Czech Republic Upvanta Full time

Required Skills and Experience: Strong proficiency in Kotlin and JVM-based backend development. Hands-on experience with Quarkus and OpenAPI specification design. Solid understanding of REST principles, database design (PostgreSQL/MySQL), and ORM (Hibernate/Panache). Expertise in containerization (Docker) and deployment on Kubernetes. Knowledge of observability and monitoring tools (OpenTelemetry, Prometheus, Grafana). Familiarity with CI/CD workflows and secure coding practices. About the role:We are looking for an experienced Kotlin Developer to join team and contribute to building high-performance, scalable, and secure backend services. In this role, you will design and develop RESTful APIs and microservices, ensuring code quality, comprehensive testing, and compliance with industry best practices. What We Offer: Work in a dynamic team using modern technologies. Opportunities for professional growth and technical mentoring. Flexible working arrangements and support for skill development. Access to cutting-edge tools and technologies in a modern backend ecosystem. ,[Develop and maintain RESTful APIs and microservices using Kotlin and Quarkus., Lead OpenAPI-first design, maintaining accurate API specifications and documentation., Optimize system performance, scalability, and reliability., Implement robust end-to-end integration testing strategies., Ensure application security (OAuth2/OIDC, JWT) and adherence to industry standards., Collaborate with cross-functional teams on design, data modeling, and system integration., Conduct code reviews, mentor junior developers, and promote engineering excellence.] Requirements: Kotlin, OpenAPI Specification, REST API, PostgreSQL, MySQL, ORM, Hibernate, Docker, Kubernetes, Prometheus, Grafana



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