Jack finds you roles at companies like Kejue

Kejue is a voice AI infrastructure company that provides the core technology stack for building and deploying voice agents, including low-latency speech models, telephony integration, and retrieval systems across more than ten native languages. It offers sub-500ms response times and maintains full-stack ownership from telephony through AI inference, ensuring that customer voice agents operate without handoffs or latency bottlenecks. The company provides two main products: an agentic platform that serves as the control plane for voice AI—allowing enterprises to build agents, define workflows, route calls, and monitor production across phone and chat—and a self-serve voice AI platform (Sonus) that exposes speech-to-speech capabilities via a single API endpoint with pay-per-minute pricing. Kejue’s platform is designed to simplify and optimize high-quality, multi-language voice AI deployments, acting as intelligent middleware that can route calls to the best-performing providers per language while offering campaign management features for large-scale automated outbound voice campaigns.