Full-time

Java Backend Developer

Posted by Hays • Spain, Spain, Spain

📍 Spain, Spain 🕒 February 26, 2026

About the Role

Position: Java Backend Developer

Location: Barcelona, Spain (40% onsite, 60% remote)

Duration: Permanent

Description

Daily Tasks / Main Activities

  • Develop backend components using Spring Boot , ensuring scalable and resilient architecture.
  • Manage operations and deployments: build and deploy software into cloud clusters , troubleshoot and inspect behavior during integration and production.
  • Collaborate with business analysts to understand requirements and estimate user stories accurately.
  • Conduct code reviews, providing constructive technical feedback to team members.
  • Demonstrate and explain backend functionality during team meetings and review sessions.

Required Skills (Must-Have)

  • Spring Boot Expertise: Extensive experience with Spring Boot and related libraries such as Spring Data JPA and Spring Security .
  • Cloud & CI/CD: Strong understanding of cloud technologies including ...

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