Senior Java Developer

Requisitos

• Degree in Computer Science, Software Engineering or related field
• 5+ years of professional Java development experience
• Solid command of Java 8+ (streams, lambdas, concurrency, collections, Optional, date/time API)
• Spring Boot 2.7+ (dependency injection, REST controllers, security, Spring Data, testing)
• Solid knowledge of GoF design patterns and applying them contextually

Desejáveis

• Oracle PL/SQL: stored procedures, pipelined functions, performance tuning (Oracle experience is a strong plus)
• Architecture patterns: caching (Caffeine/Redis), event-driven architecture, metadata-driven design, CQRS
• Microservices or modular monolith architecture experience: service communication, distributed transactions, contract testing
• Familiarity with Clean Architecture, Hexagonal Architecture or Domain-Driven Design (DDD)
• Observability tools: Grafana, Prometheus, application metrics, log aggregation