The only good thing about TripleByte was the structured quiz and interview process. Everything else--inability to edit key portions of profile, the most boring set of tech jobs imaginable, very few companies on there--was a joke.

The quizzes weren't quite a fit for ML, nor was the interviewer or job density there for the domain, but the immediate half-hour call with the promise I'd passed a technical screen was extremely efficient, even if Triplebyte lacked any basic level of market liquidity.