Casty · Role guide

Java Developer: skills & learning path

Casty maps what a Java Developer role typically needs, then helps you plan books, courses, certifications, and interview prep against your own skills or CV.

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%

Plan your learning for Java Developer

Upload a CV or paste skills to see gaps, a curriculum, trusted resources, and a personalised roadmap — free on Casty.