Middle Java Developer

Summary

Scalea is seeking a Middle Java Developer with 4+ years of commercial experience to join a Ukrainian telecom operator project. The role focuses on developing and maintaining microservices using modern Java technologies and frameworks.

What you'll do

Development and support of microservices, Writing unit tests, Troubleshooting using logs, dumps, and profilers

Requirements

4+ years of commercial Java experience, Strong OOP and Design Patterns knowledge, Solid Java Core understanding (Java 17, memory model, collections, streams, generics, multithreading), Spring framework expertise (Boot, Web, Data, Security), REST API development, ORM Hibernate, SQL (MariaDB, Oracle), Maven and Gradle, Team player with good communication skills, Technical English, Higher technical education. Plus: Docker, Linux/Bash, Profiling tools, Mockito/JUnit/Testcontainers, Kafka, CI/CD (Git, Gitlab, Artifactory), Jira and Confluence, API idempotency understanding