Product Manager Ghostwriter

Enterprise conversational-AI platform that helps businesses build and operate customer-experience agents across channels.

San Francisco, United States
About Sierra

Sierra provides an AI platform for businesses to build, deploy, analyze, and optimize customer-facing agents across chat, SMS, WhatsApp, email, voice, and ChatGPT.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will own the end-to-end prompt-to-agent experience. You will define AI-assisted development workflows, design human-in-the-loop controls, collaborate on model and evaluation infrastructure, and understand agent-builder needs.

Requirements

  • 3+ years of product management experience
  • Experience working directly with large language models
  • Experience shipping AI products
  • Knowledge of frontier model capabilities, limitations, evaluation challenges, and non-deterministic UX
  • Experience with 0→1 product development
  • Technical depth in architecture, harness engineering, workspace isolation, and API design

Responsibilities

  • Define AI-assisted agent development workflows
  • Design human-in-the-loop approval flows, change review, and workspace isolation
  • Collaborate on model selection, harness engineering, execution architecture, and evaluation infrastructure
  • Understand the needs of CX managers, agent developers, and technical teams

Benefits

  • Unlimited paid time off
  • Medical, dental, and vision benefits for employees and their families
  • Life insurance and disability benefits
  • Retirement plan
  • Parental leave
  • Fertility and family-building benefits through Carrot
  • Lunch, snacks, and coffee
  • Discretionary benefit stipend
  • Free alphorn lessons
  • Equity plan
Product Manager Ghostwriter at Sierra | JobStash