Middle Java Developer
We are looking for a candidate for the position of Middle Java Developer to join a project with a Ukrainian telecom operator.
Requirements:
— At least 2 year of commercial experience in Java
— Strong knowledge of OOP, Design patterns
— Solid knowledge of Java Core (Java 17), including memory model, collections, streams, generics, multithreading
— Spring framework (Boot, Web, Data, Security), including Async
— REST API
— ORM Hibernate
— SQL (MariaDB, Oracle)
— Maven, Gradle
— Team player with good communication skills
— Technical English
Would be a plus:
— Experience with Docker
— Basic Linux and Bash
— Profiling tools, thread dumps, understanding thread states
— Experience with Mockito, JUnit, Mockservers, Testcontainers (mock vs spy)
— Kafka
— CI/CD (Git, Gitlab, Artifactory)
— Jira and Confluence
— Understanding of idempotency in APIs
Job Responsibilities:
— Development and support of microservices
— Writing unit tests
— Troubleshooting using logs, dumps, and profilers