Sample bullet templates that prove Java
Use these as a structural template — verb, scope, outcome. Replace the bracketed numbers with your own (verifiable) figures.
- Built and shipped a Spring Boot 3 microservice on Java 21 + Postgres + Kafka; handled 12k req/s with p95 latency 35ms.
- Owned the migration from Java 8 to Java 17 LTS across 14 services; resolved 80+ deprecation warnings and reduced GC pause time 60%.
- Wrote 200+ JUnit 5 tests against a complex billing engine; raised coverage from 41% to 88% and caught 6 production bugs in CI.
Adjacent keywords that cluster with Java
If a posting mentions Java, it almost always also mentions some of these. Make sure the ones you've actually used are on your resume.
Spring BootSpring CloudHibernateJPAMavenGradleJUnitMockitoJDK 17JDK 21KafkaKotlinJVM
Related role guides
FAQ
Yes — Spring Boot is the most-searched Java framework. "Java (Spring Boot, Spring Cloud, Hibernate)" is the right format.
Helpful for Android and modern back-end shops. List separately under languages: "Java, Kotlin." Don't blend them — recruiters want to know which one you're stronger in.
If you've used either, mention it explicitly. Many enterprise shops are still on Java 8 or 11; signal of LTS-version fluency is a credibility win.
Marginally in some categories (CLI tools, infrastructure), but Java is still dominant in finance, insurance, telecom, and large-enterprise software. Job postings are not declining.
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