Full Stack Developer - Java OneApp (Java/Spring Boot/AWS) - Spain

Full Stack Developer – Java OneApp (Java / Spring Boot / AWS)

Spain | Hybrid (preferred) in Madrid, Barcelona, Málaga or Logroño | Remote in the rest of the country

Full-time

About The Role

We are looking for a Full Stack Developer with strong experience in Java and Spring Boot, capable of contributing across the full software delivery lifecycle within a large-scale international banking environment. The role combines backend development, CI/CD, cloud-native platforms, observability, database performance analysis, and production support responsibilities within a highly collaborative engineering ecosystem. This is a hands‑on technical role with exposure to modern microservices architectures and cloud environments.

What you’ll do

• Design, develop, and maintain Java/Spring Boot microservices
• Build and maintain RESTful APIs
• Write and maintain automated test suites using Cucumber
• Build and improve...