Software Back-end Architect

Shiji Group provides software solutions and services for the hospitality, food service, retail and entertainment industries, ranging from hotel management solutions to food and beverage and retail systems, payment gateways, data management, online distribution and more. Founded in 1998 as a network solutions provider for hotels, Shiji Group today comprises 5,000 employees in 80+ subsidiaries and brands, serving over 91,000 hotels, 200,000 restaurants and 600,000 retail outlets. Shiji is committed to connecting the global business of hospitality. We provide an integrated suite of technological solutions that empower hotel, retail, food, and entertainment companies to better connect with their guests. Shiji Group is looking for a Software Architect to join our Barcelona team. You will be designing, developing and maintaining large enterprise applications, focusing on security, scalability and industry best practices. Collaborating with crossfunctional teams in an Agile environment, you will deliver highest quality solutions. A strong background in Cloud Architecture Design, Design Patterns and Java Spring Boot is essential, along with expertise in modern software development practices. Key Reponsibilities: Design and architect enterprise-level applications for large-scale systems, ensuring scalability, reliability and performance. Collaborate with development teams to implement best practices in coding, code complexity reduction and static analysis. Ensure compliance with OWASP security standards and integrate security measures into the software development lifecycle. Develop and maintain RESTful platforms and APIs for seamless integration with other systems. Implement CQRS (Command Query Responsibility Segregation) architecture to optimize data handling and system performance Refactor existing code aiming performance, cost reduction and maintainability. Work with Agile methodologies to deliver high-quality software in iterative cycles. Lead data transformation initia