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Senior Java Developer - KOTLIN
  • Kraków
Senior Java Developer - KOTLIN
Kraków, Kraków, Lesser Poland Voivodeship, Polska
ClearCourse Dev
25. 9. 2025
Informacje o stanowisku

Senior Java Developer  J. angielski: B2+ (most team based in the UK)
  It is about ownership, collaboration, and shaping the future of what we deliver — from the first idea to final delivery and beyond. You will take responsibility for the entire software lifecycle: from conception, analysis, requirement refinement and discussions with Product Managers, all the way through development, testing, deployment, training, and support. You are also responsible for ensuring all work complies with relevant security and data protection standards, keeping user data safe and protecting our systems against vulnerabilities.
  Develop loosely coupled, layered software components ensuring they are replaceable, testable, and version-controlled with minimal impact on others.  Participate in technical discussions, dailies and planning meetings, and backlog grooming.  Support junior developers through mentoring and lead by example in both quality and attitude.  Backend: Java, Spring Boot or Micronaut – or any other multi-layered architecture framework – and ORMs (e.g. Relational Databases like MSSQL, PostgreSQL or MySQL. Others: Git, REST APIs, Docker, CI/CD pipelines, testing frameworks. Experience writing unit and integration tests using JUnit or similar frameworks.  Jira).  Proficiency with Git and modern development workflows (CI/CD). 
  Nice-to-Have: Experience with front-end technologies like React, Angular or TypeScript.  Exposure to mutation testing and code coverage tools. 
  Additional private medical care Relaxation zone –football table, PlayStation

  • Praca Kraków
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