Openbank is seeking a Backend Developer / Integration Engineer to design, develop, and integrate secure, scalable backend solutions for banking processes using microservices, APIs, and cloud-native architectures. Based in Madrid or Valladolid, you will collaborate with Cybersecurity, Architecture, and Cloud teams, contribute to CI/CD, and ensure compliance with security and quality standards while advancing automation and AI-driven development. #J-18808-Ljbffr