About this role
Staff AI Engineer at Factorial. Location: Barcelona or Madrid. Role: defining AI, building foundations, leading development Requirements: Senior full-stack engineer with experience building and shipping AI-powered systems, strong backend and frontend skills, cloud experience (AWS/Azure/GCP), Ruby on Rails and React familiarity, technical leadership, and strong English communication. Category: Engineering Seniority: Senior Level Tools: Ruby on Rails, React, AWS, Azure, GCP Commitment: Full Time Workplace: Hybrid Languages: English