Senior Frontend Engineer

⚠️ Please read first This is a full-time, in-person role based in San Francisco (Presidio) - we work from the office 5 days a week . You must be based in the Bay Area or willing to relocate before starting . We require US work authorisation , but are open to O-1 visa sponsorship for truly exceptional candidates. What You'll Do You'll own the frontend of Sauna — shipping interfaces that feel instant, intuitive, and polished even when the underlying work is complex. You'll need to make product an…