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)