About this role
Type of contract: B2B contract Salary range: 155-205 PLN/H What will you do? Join a team responsible for developing enterprise-grade Java applications supporting critical business processes. You will design, develop, and test scalable solutions, participate in architecture discussions and code reviews, and contribute to delivering modern, high-quality software using Java and event-driven technologies. Your tasks Design and develop enterprise-level Java applications Implement scalable and maintainable software solutions Develop integrations using Apache Kafka and JMS Create and maintain applications based on Spring Framework and Hibernate Participate in architecture discussions and code reviews Write unit and integration tests using TDD and BDD practices Analyze and resolve complex technical issues Collaborate with cross-functional teams throughout the development lifecycle Maintain CI/CD processes using Azure DevOps Requirements 7+ years of commercial experience with Java development Strong knowledge of Spring Framework Experience with Hibernate Experience with Apache Kafka Knowledge of JMS Experience with Azure DevOps Good knowledge of SQL Experience with Git Understanding of TDD and BDD methodologies Strong problem-solving and debugging skills Experience with software design and development best practices Openness to work hybrid from our client's office (Kraków) 3 days a week Nice to have Experience with cloud-based solutions Knowledge of microservices architecture Experience with performance optimization Experience with containerization technologies Knowledge of CI/CD automation