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Sierra

Builds AI agents for customer conversations

Marketing Manager

PR & CommunicationsUpdated on Nov 11
Full-timeTokyo, JapanNo salary listedIn-person

About the Job

Requirements

  • Deep knowledge of Japan and the Japanese tech and business environment.
  • Understanding of marketing, the press, and social media, acquired through work at a company, in government, or as a journalist.
  • Ability to navigate ambiguity and handle sensitive or confidential initiatives professionally.

Responsibilities

  • Set the standard for marketing and public relations in a hyper-growth, founder-led company.
  • Work cross-functionally to raise awareness of Sierra.
  • Maintain overall responsibility for local marketing, press, public speaking, and social media.
  • Contribute to Sierra’s global marketing communications team as needed.

Desired Qualifications

  • A proven track record working in a fast-paced company.
  • Strong written and spoken English and Japanese.

About the Company

Sierra

Builds AI agents for customer conversations

Sierra builds AI agents that handle customer conversations for businesses, from answering support questions to guiding purchases and managing account requests. Companies deploy the same agent across voice, chat, email, and messaging channels, with behavior shaped by their brand guidelines and business policies. Its Ghostwriter tool creates and updates agents from plain instructions or existing company materials, then tests changes before teams approve them. The platform connects agents to business systems so they take action, and Sierra charges for completed outcomes rather than the AI tokens consumed. Sierra was founded in 2023 and is headquartered in San Francisco, California, United States.

Company size
1,001-5,000
Company stage
Series E
Total funding
$1.6B
Headquarters
San Francisco, CA
Founded
2023

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