S

Sierra

Builds AI agents for customer conversations

GTM Operations

Business Operations +1Updated on Nov 13
Full-timeTokyo, JapanIn-person

About the Job

Requirements

  • Five to ten years of professional experience in investment banking, management consulting, private equity, corporate strategy, or business operations, including at least two years in investment banking or management consulting.
  • Ability to communicate complex ideas and challenges clearly and present concise, actionable recommendations, particularly to senior executives.
  • High emotional intelligence and resilience to build relationships and address challenges quickly in a fast-changing, uncertain environment.
  • Ability to work systematically and with attention to both accuracy and speed, manage multiple assignments, and deliver high-quality work on time.
  • Business-level or higher spoken and written communication skills in Japanese and English.

Responsibilities

  • Lead company-wide strategic projects, including developing business cases and execution plans for entering new markets, conducting financial and data analysis of product performance, and building annual planning frameworks.
  • Serve as a strategic partner to leaders across departments, supporting business planning, performance improvement, and stronger execution.
  • Develop a deep understanding of Sierra’s day-to-day operations, identify inefficiencies and improvement opportunities, and strengthen organization-wide operations by optimizing existing processes or introducing new systems.
  • Work closely with Sales, Marketing, Product, and Engineering teams to advance cross-functional projects.
  • Address a broad range of business challenges across Sierra’s operations and shape future career direction according to individual strengths and interests.

Desired Qualifications

  • Experience conducting data analysis with SQL.
  • Experience building operations, systems, or processes from zero to one, such as during an early-stage startup.

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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