Technologies-expected : Kotlin Spring Boot Ktor Postgre SQL My SQL SQLite Git Docker Kubernetes JUnit Mock K Mockito technologies-optional : Android Jetpack Apache Kafka Rabbit MQ AWS Google Cloud Platfrom Microsoft Azure Graph QL Jenkins Git Lab Git Hub Mongo DB Redis about-project : We are seeking a skilled Kotlin Developer to join our development team. The ideal candidate will have experience in building high-performance applications using Kotlin, with a focus on backend development, microservices, or Android applications. This role offers an opportunity to work on innovative projects, leveraging Kotlin’s modern features to deliver robust and scalable solutions. This role offers an exciting opportunity to work on cutting-edge projects using Kotlin and modern development practices. If you are passionate about building robust and scalable applications, we encourage you to apply. MD rate: 200 - 240 EUR responsibilities : Develop and maintain backend services or Android applications using Kotlin. Design and implement scalable, secure, and efficient microservices. Collaborate with front-end developers and other team members to ensure seamless integration of components. Write clean, maintainable, and efficient code following industry best practices. Integrate third-party APIs and services to extend application functionality. Participate in code reviews, ensuring high code quality and adherence to standards. Optimize application performance and troubleshoot production issues. Document technical solutions and architecture to support long-term maintenance and scalability. requirements-expected : Strong proficiency in Kotlin, with at least 3 years of experience. Experience with Spring Boot or Ktor for backend development. Solid understanding of RESTful APIs and microservices architecture. Familiarity with relational databases such as Postgre SQL, My SQL, or SQLite. Proficiency in version control systems like Git. Experience with containerization tools like Docker and orchestration tools such as Kubernetes. Knowledge of testing frameworks such as JUnit, Mock K, or Mockito. Strong problem-solving skills and attention to detail. Good communication and teamwork abilities. benefits : remote work opportunities