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Chief of Staff

Jinba· Operations
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Hybrid (San Francisco, US)$100k - $150kFull-timePosted 3mo ago

About the role

Chief of Staff to serve as a force multiplier for the CEO at Jinba. Part-time contract role (at least 20 hours per week, flexible scheduling) with path to full-time conversion after 3 months. Focused on strategy, execution, and cross-functional leadership to help scale the company.

Responsibilities

  • Drive strategic planning: Own the quarterly planning process, track KPIs, and keep the company aligned on what matters.
  • Fix what's broken: Identify bottlenecks in how we work, communicate, and ship. Implement solutions without waiting to be told.
  • Lead cross-functional projects: Take ownership of high-priority initiatives (market analysis, product launches, fundraising preparations).
  • Maximize the CEO's time: Manage priorities, prepare materials for board meetings and investor conversations, and handle external engagements.
  • Support hiring and culture: Help recruit key roles and maintain a strong, unified culture across SF and Tokyo teams.
  • Build the information edge: Conduct research on competitors, market trends, and potential partnerships to inform decisions at the top.

Qualifications

  • 2+ years in a high-performance environment: top-tier management consulting, investment banking, or Chief of Staff at a high-growth startup.
  • Track record of managing complex projects with multiple stakeholders and delivering under pressure.
  • Exceptional communication skills; ability to turn messy information into clear narratives.
  • Strong analytical and financial modeling skills.
  • Native/Bilingual proficiency in English.

Skills

Required:Strategic planningProject managementCommunicationFinancial modelingEnglish proficiency
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Jinba

Automate enterprise workflows through chat

Jinba lets enterprise teams vibe-code AI workflows instead of drag and drop. Describe what you need in plain language, and your whole company can start using it immediately. No engineers required. Enterprise-grade permissions, audit logging, and on-prem deployment built in. We serve 40,000 enterprise users at major financial institutions. Build something your colleagues want.

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