Senior Java Developer

We provide complete software development teams, who will take complex care of your software. We are experienced in building teams uniquely suited to the specific needs of our clients. One team - a range of skills, diverse personalities, and various approaches.

• Minimum 3 years of commercial experience programming in Java 11+
• Very good knowledge of object-oriented programming (OOP), Stream API, Optional, and exception handling
• Experience creating applications using Spring Boot (REST API, Dependency Injection, configuration, environment profiles)
• Practical knowledge of Hibernate/JPA (entities, relations, transactions, JPQL)
• Experience working with microservice architecture and service integration
• Knowledge of Apache Kafka
• Very good knowledge of SQL and PostgreSQL or equivalent databases
• Ability to write unit tests using JUnit 5 and Mockito
• Experience working with Git
• Knowledge of Maven
• Basic knowledge of Docker
• Knowledge of Event-Driven Architecture (EDA), including event producers and consumers

Nice to have:

• Experience with Quarkus
• Knowledge of Domain-Driven Design (DDD) patterns
• Experience implementing CQRS
• Knowledge of Avro and Schema Registry
• Experience with Liquibase
• Ability to write integration tests
• Knowledge of OpenAPI / Swagger
• Experience with NoSQL databases (MongoDB, Redis)
• Knowledge of CI/CD and Kubernetes
• Experience with Jira and Confluence

• Design and implement new functionalities in microservice architecture systems
• Integrate systems and develop solutions based on event-driven communication
• Collaborate with analysts, architects, testers, and other developers
• Participate in the development of modern systems supporting key business processes