Kastle (YC S24)

• Annotate and label data from mortgage-related conversations. • Give feedback on AI responses to make them more accurate and helpful. • Train the AI system to handle mortgage servicing phone calls better. • Test the AI for issues, including response quality, customer experience, explanation quality, and realism. • Work ~10 hours per week on flexible schedules.

• Own end-to-end recruiting for technical, operational, and leadership roles – from role scoping, sourcing, conversion, to signed offer. • Partner with company leaders and co-founders to deeply understand business needs, define role requirements, and shape hiring strategies. • Source and engage top-tier candidates through creative outbound strategies, targeted networking, and market mapping. • Design and run structured interview processes that assess for both skill and culture fit. • Manage candidate experience from first touch to close, ensuring every interaction reflects company values. • Track and analyze recruiting metrics to identify bottlenecks and ensure we meet hiring goals. • Lead initiatives to improve the Talent function, including branding, operations, and marketing.