We're Hiring

Sonzai is growing and we're looking for engineers, researchers, and builders who want to work on the hardest problems in AI character systems.

We're building the Character Engine — infrastructure that gives any LLM persistent memory, evolving personality, and autonomous behavior. Our work powers Pocket Souls and is expanding to serve developers building AI characters across gaming, companions, and social experiences.

We're hiring across engineering, AI research, and product. If you're excited about making AI characters that actually feel alive, we'd love to hear from you.

Check out open roles on our careers page or reach out directly at [email protected].