As an interviewer at Privy, I would assess candidates for their ability to handle complex interface designs, strong SDK architecture skills, and collaborative prowess. Key focus points include evaluating how candidates translate user feedback into functional features, demonstrate problem-solving in tooling development, and showcase passion for usability. I'd look for evidence of real-world experience with cross-functional teams, attention to detail in code and design, and the ability to advocate for coherence in a fast-paced environment. Candidates who can articulate innovative approaches to simplifying complex systems would stand out, aligning with Privy's need for engineers who enhance their developer tooling for robust identity solutions.