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DeveloperTools · 1 mentions
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Top 7 skills required for Java devs to get a job these days. Which one are you struggling with ? 1. Core Java (8–22) : Streams, records, virtual threads, collections, OOP 2. Spring Boot: REST APIs, validation, profiles, AOP, actuator, config management, devtools, custom starters, error handling. 3. Microservices: Feign/WebClient, API versioning, service discovery, config server, circuit breakers, retries, distributed tracing, API Gateway,SAGA, CQRS. 4. Spring Security : JWT, OAuth2, role-based auth 5. Hibernate/JPA : Mappings, lazy/eager, JPQL, performance tuning 6. DSA : Arrays, trees, graphs, DP, hashing 7. Concurrency : Thread pools, locks, CompletableFuture, Loom