Backend Developer – Java Microservices & Cloud
Summary
Backend Developer at Openbank (Santander Group's digital bank) designing, building, and integrating secure backend solutions at scale — microservices, APIs, and cloud-native architectures using Java 17+, Spring, Kubernetes, and AWS, from Madrid or Valladolid, in collaboration with Cybersecurity and Architecture teams.
Openbank, Santander Group's digital bank, seeks a Backend Developer to design, build, and integrate secure backend solutions at scale from Madrid or Valladolid. You will work on microservices, APIs, and cloud-native architectures aligned with security and regulatory standards.
We value Java 17+, Spring, Kubernetes, AWS, and AI-assisted software development, plus collaboration with Cybersecurity and Architecture teams to improve reliability and compliance.