With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: - Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); - R&D (Bootcamps, POC, Tech Lab); - Nearshore. In ADENTIS, we focus on PEOPLE. This is our emotional salary: - Great Work-Life balance; - Very flexible organizational routine; - Health benefits (for you and your family); - Team Building activities; - Over 300 protocols to offer you great discounts in different areas; - Continuous professional development sponsored by our Training and Certification Department; - Regular feedback on your performance through a personalized plan; - Comprehensive career plan and progression involving assertive performance reviews. Responsibilities: • Develop Java software components using modern practices, with a focus on Scrum-based, high levels of process monitoring, and automation. • Design and build secure REST interfaces, ensuring adherence to best practices. • Implement and maintain messaging systems with a focus on high performance and reliability. • Conduct and advocate for automated software testing techniques to ensure robust and reliable code. • Manage project deadlines, communicate risks and blockers effectively to the project manager, and proactively resolve or delegate issues. • Engage with the global development community, presenting and defending technical solutions. • Contribute to the understanding and application of architecture principles within the team. • Seek out and apply high-quality development practices to enhance user trust and reduce costs. You must have: • Proven expertise in Java 11+, Spring Boot, and Object-Oriented Design. • Extensive experience with messaging systems, Kafka, and JMS. • Proficiency in secure REST interface design and automated software testing. • Familiarity with Docker, Kubernetes, Linux, and the Web packaging stack. • Hands-on experience with Oracle databases, Jenkins, JUnit, and Mockito. • Strong understanding of architecture principles and Test-Driven Development (TDD). • Excellent communication skills, with the ability to engage with and influence a global team. • Experience with IntelliJ IDE. •European Union Citizenship or Portuguese Working Visa / Portuguese Residency. •Availability to go to the office, once or twice per week. If you want to be part of a real People First organization, join us! Send your CV to