AI Agent Engineer — Production Systems

Engg; San Francisco (CA); On-site; USD 150,000 - 240,000; Full time

Job summary

Sierra is building a platform to deliver production-grade AI agents that power human customer experiences. The team operates in a mostly in-person setting in San Francisco, collaborating with world-leading partners across industries.

You’ll own end-to-end agent development, work with enterprises and startups to deploy at scale, and help shape the future of Sierra’s platform through close customer feedback. This role requires strong problem-solving in fast-changing environments and a passion for

Responsibilities

• Drive the Agent Development Life Cycle (ADLC): ownership from pilot through deployment and continuous iteration.
• Build, tune, and evolve AI agents in production environments.
• Partner with enterprises and cutting-edge startups to embed AI agents at scale.
• Build the future of the Sierra platform with customer-driven insights.

Job description

Sierra is building a platform to deliver production-grade AI agents that power human customer experiences. The team operates in a mostly in-person setting in San Francisco, collaborating with world-leading partners across industries.

You’ll own end-to-end agent development, work with enterprises and startups to deploy at scale, and help shape the future of Sierra’s platform through close customer feedback. This role requires strong problem-solving in fast-changing environments and a passion for