Back End Developer / Integration Engineer Country: IT STARTS HERE Santander ( ) is evolving from a integral, high-impact brand into a technology-driven organization , and our people are at the heart of this journey. This is more than a strategic shift. It's a chance for driven professionals to grow, learn, and make a real difference. We embrace a strong risk culture and all our professionals at all levels are expected to take a proactive and responsible approach toward risk management. Openbank is Santander Group's global digital consumer bank, bringing together retail banking, mobility finance and consumer lending solutions in one integrated digital platform. THE DIFFERENCE YOU MAKE Openbank is looking for a Backend Developer based out of Madrid or Valladolid. As a Back End Developer / Integration Engineer, your mission will be to design, develop, and integrate secure, scalable, and high-quality backend solutions that support critical banking processes, leveraging modern cloud-native architectures, APIs, and microservices while ensuring compliance with corporate architecture, security, and software engineering standards. Participating in the design and development of backend applications and integration solutions based on microservices architectures, as well as the definition, development, and maintenance of APIs of various types. Working closely with Cybersecurity, Architecture, and Cloud teams to ensure compliance with technology, security, and software quality standards. Actively contributing to continuous integration and deployment (CI/CD) processes, code reviews, testing activities, technical security reinforcement, and the continuous improvement of application quality. Collaborating with technical and functional teams on initiatives related to banking processes, particularly in the areas of Risk Management, Anti-Money Laundering (AML), GDPR compliance,



and third-party integrations. Contributing to the evolution of shared components, development of best practices, and the advanced use of automation and artificial intelligence tools throughout the software development lifecycle. Professional Experience 3-5 years of experience in technology projects, particularly in backend development and integration environments, with strong knowledge of Java 17+ , Spring Boot , Spring JPA , Spring Security , microservices, APIs, and cloud/containerized environments. Previous experience in banking processes, especially in Risk Management , Compliance , and third-party integrations , will be considered a strong asset. Previous experience in projects within the financial services industry. Education Bachelor's degree in Computer Science, Software Engineering, or a related (required) Language English (Required) Spanish (Required) Hard Skills Strong technical expertise in Java 17+ , Spring Boot , Spring JPA , Spring Security , Spring Cloud Config , and microservices-based architectures , as well as hands-on experience with Kubernetes , AWS , Amazon EKS , and other AWS cloud services such as DocumentDB , Aurora , and KMS , among others. (required) Experience with and knowledge of tools such as SonarQube , Fortify , Trivy , Jira , and Apigee will be considered an advantage. (required) Advanced use of Artificial Intelligence (AI) applied to software development, technical productivity, automation, analysis, and support across the software development lifecycle. (preferred) Strong focus on software quality , code reviews , security best practices , and compliance with corporate technical standards. (Required) Soft Skills A collaborative mindset, strong commitment to teamwork, and a results-oriented approach focused on delivering high-quality outcomes. WE VALUE YOUR IMPACT Your contribution matters , and it's recognized.

📌 Back End Developer (España)
🏢 Banco Santander (Brasil
📍 España