A tech startup in Spain is hiring a Founding Senior BackEnd Engineer to design, build, and own the entire backend architecture for a platform powering real-time AI assistants. The role involves developing scalable APIs, ensuring performance and security, and integrating with various systems. Ideal candidates have 5+ years of experience, strong Python and SQL skills, and are passionate about creating robust backend systems. This position offers high phantom-share compensation and the opportunity to shape innovative technology.#J-18808-Ljbffr