Senior/Expert Java Software Engineer

Devire Outsourcing IT is a B2B collaboration model dedicated to IT specialists, delivering projects for clients running innovative and modern technological initiatives.

For our client – a leading international financial institution, among the top largest banks in Poland – we are looking for candidates for the position: Senior/Expert Java Software Engineer. The person in this position will be responsible for the development and maintenance of web applications, cooperating with the project team.

• Minimum 5 years of commercial experience working with Java
• Advanced knowledge of Java
• Advanced knowledge of Spring Framework
• Knowledge of REST (at least intermediate level)
• Advanced knowledge of MongoDB
• Experience with Apache Kafka
• Practical knowledge of Git and Maven

Nice to have:

• Experience in microservices architecture

• Designing and developing microservices based on Java and Spring Boot
• Maintaining and developing existing systems, including working with legacy code
• Implementing event-driven architecture solutions using Apache Kafka
• Designing and developing APIs (REST) and integrations between systems
• Co-creating architecture (DDD, CQRS, hexagonal architecture)
• Ensuring code quality (tests, code review, tools like SonarQube, JaCoCo)
• Working with databases, especially MongoDB
• Collaborating with a distributed team and working with multiple repositories (mono-repo + shared libraries)
• Deploying and maintaining applications in a container environment (OpenShift, CI/CD with Jenkins)