Namespace Labs is seeking an Infrastructure Software Engineer for a full-time hybrid position based in Zurich, Switzerland. This role focuses on infrastructure and backend development, requiring expertise in building and maintaining robust software systems. The position appears to be at a mid-level, requiring experience with complex technical challenges as evidenced by their application questions about tackling technically challenging problems. The company seems to be in the enterprise infrastructure space, though specific details about the company and role responsibilities are limited in the provided content.