Overview With over four decades of experience in the premium outdoor industry, this European organization inspires people to live nature with authenticity and purpose. By combining top-tier brands, physical stores, and digital platforms, it delivers seamless and engaging customer experiences across Europe. The company embraces innovation, sustainability, and the circular economy, supported by strong engineering and data-driven decisions. As a Senior Java Developer, you'll join a collaborative and forward-thinking tech team, shaping scalable solutions that empower millions of adventurers. Responsibilities Develop and maintain backend applications in Java, with a focus on Spring Boot. Implement efficient and secure RESTful APIs. Work with relational databases (MySQL and/or PostgreSQL) and non-relational databases (Cassandra and/or MongoDB). Integrate and optimise persistence solutions using Hibernate. Ensure code quality through unit and integration testing (JUnit, Mockito and/or GUnit). Participate in defining architectures and good development practices. Collaborate with multidisciplinary teams to ensure the delivery of end-to-end solutions. Implement and maintain CI/CD pipelines using Docker and AWS. Work in cloud environments with AWS, including deployment, monitoring, and service management. Qualifications Minimum 5 years of experience in Java backend development. Proficiency in Spring Boot, Hibernate and REST API. Solid experience with MySQL, PostgreSQL, Cassandra and/or MongoDB. Familiarized with AWS services (ECS, Lambda, RDS, S3, etc.). Experience using Docker. Experience with Mockito, JUnit and/or GUnit. At least B2 level of English. Based in Portugal. Nice to Have Knowledge of CI/CD (Jenkins, GitLab CI, etc.). Benefits A permanent job contract for a long term project. Tech equipment + SIM Card + personal smartphone. Health and Life Insurance. Social events and team buildings. The commitment of letting you grow with us, and be rewarded accordingly. A dynamic and young team that will be always there to support you. Training in the latest technologies. Coffee, fruits, snacks and a warm welcoming when you pass by the office. Seniority Level Mid-Senior level Employment Type Full-time Job Function Information Technology, Consulting, and Business Development Industries Software Development, Technology, Information and Media, and IT System Custom Software Development Location: Porto, Portugal #J-18808-Ljbffr