sierra-jp

Sierra develops a conversational AI platform designed to help businesses build improved, human-like customer experiences. Co-founded by Bret Taylor and Clay Bavor, the company focuses on applied artificial intelligence to deliver measurable business impact, serving industry leaders and enterprise clients across multiple global markets. The organization builds production-ready, multilingual, and multichannel AI agents equipped with built-in guardrails, supporting automated updates, conversation monitoring, multivariate testing, and deep research analytics.

Rooted in core values of trust, customer obsession, craftsmanship, intensity, and family, Sierra operates as an in-person collaboration-focused company. Headquartered in San Francisco, the firm maintains international offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Tokyo, and Sydney. The company is actively building its engineering and technical teams to support its expanding global operations.

The open roles indicate that Sierra is scaling its engineering organization with management and technical positions focused on AI agents. The current listings include engineering management roles located in Tokyo, reflecting the company's regional expansion. These positions require leadership in designing end-to-end production systems, coaching engineering teams, and partnering directly with enterprise customers and startups to deploy scalable AI solutions.