Rob Witoff is the chief technology officer at Coinbase.CoinbaseCoinbase CTO Rob Witoff said "good taste and judgment" separates engineering candidates.He said the company wants developers who can understand why they're doing something.Other tech leaders have also said that taste and judgment are critically important in the AI era.AI can do a lot, but it can't replace human taste and judgment.Coinbase CTO Rob Witoff told Business Insider that tho…