Senior Python Backend Engineer - AI Tooling (Remote)

A leading AI infrastructure firm is seeking a Senior Python Full-Stack Engineer to design and optimize high-performance systems supporting AI data pipelines. Key responsibilities include developing full-stack tools for data annotation and collaborating with engineering teams. The ideal candidate has 5+ years of experience in production Python backend services and excellent communication skills. This remote position is for 20–40 hours per week with competitive hourly compensation. J-18808-Ljbffr