Medeina · Role guides · Java Developer
Java Developer: skills & learning path
Medeina maps what a Java Developer role typically needs, then helps you plan books, courses, certifications, and interview prep against your own skills or CV.
Treat the list below as the usual baseline for this title. Seniority changes how deep each skill needs to go, not the names.
Typical requirements
Ranked by how often they show up for this kind of role.
- Java — importance 100%
- Spring — importance 85%
- SQL — importance 80%
- REST — importance 75%
- Docker — importance 55%
- System Design — importance 50%
Questions people ask
What skills does a Java Developer need?
The skills that usually matter for a Java Developer are Java, Spring, SQL, REST, Docker, and System Design.
How do I learn Java Developer skills?
Compare Java, Spring, SQL, REST, Docker, and System Design with your CV on Medeina, then follow the books, courses, and interview prep it lines up for the gaps.