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 automation (GitHub Actions, GitOps, scripting).Ability to quickly learn new technologies and continuously improve development processes.High level of English (C1 required...