Java Software Engineer

We are looking for a Senior Java Backend Engineer with strong experience in designing and developing cloud-native, scalable applications.

The role focuses on backend development with Java, working within an international and collaborative engineering environment.

Requirements

• 6+ years of experience with Java, including versions 17 and 21.
• Strong experience with Spring Boot
• Strong knowledge of Microservices, SOA, REST APIs, and GraphQL Federation.
• Experience with Angular in a backend/integration context.
• Experience with unit testing, integration testing, and TDD.
• Knowledge of MongoDB and MySQL.
• Experience with JIRA, Confluence, Jenkins, Nexus, or similar tools.
• Familiarity with Agile methodologies, DevOps, CI/CD, BDD/TDD, and Pair Programming.
• Strong understanding of software design patterns and best practices.

Nice to Have

• Experience with event-driven architectures and messaging platforms.
• Knowledge of API security standards (OAuth2, JWT, OpenID Connect).
• Experience in enterprise-scale or cloud transformation projects.

Work Model

Hybrid – 2 days per week in the office (Porto).