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NewRemote 100%

Senior Backend Kotlin Developer

Cooperation type: B2B
Compensation: 300 – 400 € / manday
Location: Remote 100%
Seniority: Senior
Project length: 4 months
Start: 3/21/2026
Language: English
Profession: Back-end

Required technologies

MockkJavaHibernateMavenJUnitKotlinOpenAPISpring BootRabbitMQREST APIGradle

This job is not available in your language yet — showing it in Slovenčina.

Popis pozície

We are seeking a Senior Backend Kotlin Developer to join our team, working on an innovative core biometric product with a modern backend stack. This role involves the implementation of new microservices and adjustment of existing ones.

Key Responsibilities:

  • Develop and maintain backend solutions using Kotlin and Spring Boot
  • Design and implement REST APIs and distributed systems
  • Collaborate with cross-functional teams to ensure high-quality code and system functionality
  • Conduct code reviews and participate in agile development processes
  • Work independently and collaboratively to solve complex engineering challenges
  • Ensure the delivery of high-quality, clean code with a strong sense of ownership

Requirements:

  • Proven experience in backend development with Kotlin, Spring, REST API
  • Experience with Java, Hibernate, JUnit, MockK, Gradle, Maven, OpenAPI, RabbitMQ
  • Strong communication and problem-solving skills
  • Experience working in cross-functional teams and agile environments
  • Proficiency in Linux and Windows operating systems

Nice-to-Have:

  • Experience with DevOps practices, including CI/CD pipelines, Docker, Kubernetes
  • Experience with GraphQL
  • Knowledge of security best practices for APIs and distributed systems

Need more info?

Reach out directly to our recruiters, who will gladly tell you more.

Adam Ďurdiak

Call Adam ĎurdiakEmail Adam Ďurdiak

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