Full stack developer - Barcelona

At InnoIT, we’re looking for an experienced Full Stack Engineer (Backend-Oriented) to join an international and innovation-driven environment.

What we’re looking for

• Senior Full Stack Engineer (Backend-oriented) with 5+ years of experience building distributed systems and complex applications.
• Strong expertise in Node.js (Fastify) and secure, scalable, high-performance API development.
• Solid experience with JavaScript and TypeScript (Python is a plus).
• Experience contributing to frontend applications while maintaining a strong backend focus.
• Strong knowledge of software architecture , especially microservices, scalability, fault tolerance, and error recovery.
• Hands-on experience with CI/CD pipelines, automated testing, Docker, and Kubernetes (OpenShift is valued).
• Advanced use of GitHub , including workflow automatio...