Java Developer

Scalo specializes in delivering software projects and supporting partners in business development. Their services cover technology consultancy, software development, embedded systems, cloud solutions, data management, and dedicated project teams.

• Higher education in computer science
• Minimum 5 years of programming experience in Java and experience in projects using Java 25
• Experience with Spring Boot 2.x/3.x
• Experience in designing and implementing REST API
• Knowledge of Gradle, Git, Hibernate, and Apache Tomcat
• Experience with application containerization using Docker and Docker Compose and familiarity with container orchestration
• Strong knowledge of SQL and relational databases
• Understanding of object-oriented, reactive programming, and design patterns
• Teamwork skills, responsibility for code quality, and good communication
• English language proficiency sufficient for comfortable technical documentation usage

Nice to have:

• Experience with Angular framework
• Knowledge of authentication and authorization mechanisms such as JWT, OAuth2, and OpenID Connect
• Experience with CI/CD tools and processes
• Knowledge of PL/SQL and Oracle databases
• Experience using AI tools in software delivery
• Experience with application modernization and migration

• Design, implement, and develop a new application in Java 25
• Collaborate with architects and analysts on new functionality design
• Work with the frontend team on application integration and development
• Ensure delivery of high-quality and testable code
• Implement and develop unit and integration tests
• Support the development and maintenance of CI/CD mechanisms
• Project location in Katowice with remote work and periodic office meetings