Summary: Seeking a backend developer to design, develop, and maintain retail applications, ensuring reliability, scalability, and security through modern development methods. Highlights: 1. Design, develop, and maintain retail applications 2. Collaborate with clients and internal teams 3. Access to a certified training plan ###### **WORKPLACE:** **Lisbon (Hybrid)** ###### **FUNCTIONS:** * Design, development, and maintenance of applications in the retail sector; * Ensure reliability, scalability, and security throughout the entire development process; * Collaborate with clients and internal teams to develop the ideal technical solution; * Maintain quality standards through a structured approach and the application of modern development methods (unit testing, code reviews, code metrics, continuous integration); * Document architecture, code, and best practices for knowledge sharing. ###### **PROFILE:** * Bachelor's degree in Information Technology; * Minimum of 3 years of professional experience in similar roles; * Proficiency in Java and the Spring (Boot) framework; * Experience with Maven and Git for version control and dependency management; * Practical experience with relational and/or NoSQL databases; * Good understanding of software engineering principles and design patterns; * Good understanding of backend architectures; * Experience with Docker and DevOps practices, including CI/CD pipelines, will be valued; * Familiarity with Kubernetes and knowledge of Elastic and Kafka are an asset; * Fluency in English; * Analytical skills and attention to detail; * Good communication skills, dynamism, and proactivity; * Enjoyment of teamwork and continuous learning. ###### **WORK WITH US:** * With more than 30 years of experience, Rumos has a team of professionals specialized in IT; * At Rumos, consultants integrate highly challenging projects, based on the latest technology and in the most diverse sectors of activity; * Rumos consultants have access to a certified training plan, which offers a constant update of technical skills; * Rumos, as an employer, has job opportunities based on equity, integrity and diversity. Based on these values, we work so that no person is discriminated against on the basis of age, degree of disability, gender, marital status, pregnancy and maternity, race, beliefs or sexual orientation. We believe in everyone's abilities, because we have in our DNA team spirit and mutual help, empathy and respect.