**Description:** ---------------- **Backend Developer (Java / Spring Boot)** Location: Reus (Spain) Hybrid Work Model **About the Role** To strengthen our growing international team spanning Switzerland and Spain, we are looking for a Backend Developer who is passionate about building high\-quality, scalable, and maintainable backend systems. You will play an active role in optimizing and enhancing our applications, collaborating closely with cross\-functional teams, and contributing to architectural and design decisions. **Must\-Have Skills** * Strong experience in the Java ecosystem * Hands\-on with Spring / Spring Boot, Micronaut, or Quarkus (any major DI framework) * Familiarity with OpenShift and/or Kubernetes * Clean Code mindset and best practices in software craftsmanship * Highly motivated and eager to learn new tools and technologies * Excellent verbal and written communication skills in English * A true team player, who enjoys collaboration, knowledge sharing, and mentoring **Desired Skills** * Kafka for event\-driven architecture * MongoDB / NoSQL databases * Experience with AWS ecosystem (e.g., DynamoDB, S3\) * Helm, Jenkins, SonarQube, Docker, New Relic * Splunk for monitoring/log analysis * Understanding of Behavior Driven Development (BDD) frameworks (e.g., Cucumber) * Familiarity with UI frameworks such as Angular or React * Clean Code principles (e.g., Udemy / Clean Code certification) **Qualifications** * Proven professional experience in Java backend development * Experience deploying and maintaining applications in containerized and cloud environments * Strong understanding of software engineering principles and DevOps practices **What We Offer** International, positive, and dynamic work environment Hybrid work model (telecommuting/on\-site) Flexible working hours Continuous training: certification preparation, access to Coursera, weekly English \& German classes Flexible compensation plan (medical insurance, meal vouchers, day care, transportation allowances) Life and accident insurance More than 26 days of annual vacation Social fund and access to free specialist services (doctors, physiotherapists, nutritionists, psychologists, lawyers…) 100% salary coverage during medical leave **About Grupo Digital** We are a technology consulting firm headquartered in Madrid. Specialists in IT outsourcing, talent acquisition, and Talent\-as\-a\-Service models, focusing on large system integrators and companies in the financial and digital sectors. We are committed to excellent service, autonomous teams, and measurable results. If you enjoy working with cutting\-edge technologies and in environments that make a difference, you will have great opportunities here.