Nalanda is a Madrid-based Spanish multinational and part of Once For All, with a presence in the UK, France, Latin America, and more than 1,000 people delivering digital solutions for supply chain management and regulatory compliance. We are looking for a Senior Backend Engineer who will design and evolve our backend architecture to ensure scalable, maintainable, and robust systems. You will join a product engineering team that embraces modern development practices, AI-powered tooling, and a fast-evolving engineering culture. You will own complex backend domains, drive technical initiatives, and make informed architectural decisions. You will mentor and support other engineers, influence engineering standards, and contribute to improving performance, reliability, and operational excellence across the platform.

Key responsibilities - Design, build, and maintain backend services, APIs, and critical platform components using Java and Spring Boot. - Lead the design of scalable solutions, ensuring alignment with engineering principles and long-term architectural goals. - Take ownership of complex technical problems, driving initiatives from concept to production. - Optimize services for performance, scalability, security, and fault tolerance. - Define and maintain high standards for code quality, testing, observability, and documentation. - Guide and mentor Junior and Semi Senior engineers through code reviews, design discussions, and technical feedback. - Collaborate with cross-functional teams to influence product direction and technical strategy. - Contribute to architecture

Nalanda is a Madrid-based Spanish multinational and part of Once For All, with a presence in the UK, France, Latin America, and more than 1,000 people delivering digital solutions for supply chain management and regulatory compliance. We are looking for a Senior Backend Engineer who will design and evolve our backend architecture to ensure scalable, maintainable, and robust systems. You will join a product engineering team that embraces modern development practices, AI-powered tooling, and a fast-evolving engineering culture. You will own complex backend domains, drive technical initiatives, and make informed architectural decisions. You will mentor and support other engineers, influence engineering standards, and contribute to improving performance, reliability, and operational excellence across the platform.

Key responsibilities - Design, build, and maintain backend services, APIs, and critical platform components using Java and Spring Boot. - Lead the design of scalable solutions, ensuring alignment with engineering principles and long-term architectural goals. - Take ownership of complex technical problems, driving initiatives from concept to production. - Optimize services for performance, scalability, security, and fault tolerance. - Define and maintain high standards for code quality, testing, observability, and documentation. - Guide and mentor Junior and Semi Senior engineers through code reviews, design discussions, and technical feedback. - Collaborate with cross-functional teams to influence product direction and technical strategy. - Contribute to architecture