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Salary
$140k – $180k per year
Location
In office (San Francisco)
Seniority
Staff · 4+ years exp

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Oct 5, 2026.

Overview
Company
Impact
Profile match
Success Matcher is a global recruitment and talent advisory firm registered in Helena, Montana, that sources candidates for client companies, many of them venture-backed technology start-ups, across North America, Europe and Asia. It recruits for clients on permanent and on-demand terms, with most current searches in San Francisco and New York and others in London, Washington, Houston, Atlanta and Manila. Its vacancies, filled on behalf of clients, include account executives, sales engineers and business development representatives, AI, robotics and electrical engineers, data scientists, implementation managers and procurement managers, as well as internal recruiters.

The Opportunity

Our client is a fast-scaling AI startup that recently secured a $61M Series A backed by industry titans like YC President Garry Tan and Nexus Venture Partners. They are currently building real-time AI agents that handle massive operational workflows for global enterprises like DoorDash, processing over 40,000 tickets daily.

As the company scales toward 100+ employees, they are looking for a Founding Senior HR Generalist / People Operations Lead. This is a true "greenfield" opportunity. Currently, HR functions are handled by the CEO; you will be the first dedicated hire to step in, take ownership, and build a professional HR infrastructure from the ground up.

The Role

You will earn trust by mastering the operational fundamentals, eventually unlocking the ability to design the company’s long-term people strategy.

  • Full Lifecycle Ownership: Own onboarding, offboarding, role changes, offer letters, and all employment documentation.

  • System Management: Serve as the "power user" and owner of Rippling, ensuring all HRIS data is clean and actionable.

  • Compliance & Law: Apply expert knowledge of California employment law to manage transitions, terminations, and compliance with high integrity.

  • Benefits & Payroll: Manage benefits administration (health, 401k, broker relations) and partner with Finance to ensure 100% payroll accuracy.

  • Scalable Infrastructure: Transition the company from "startup hustle" to "professional scale" by introducing structured onboarding and performance review cycles.

Requirements

  • Experience: 4-7 years of HR/People Ops experience, ideally within a high-growth tech startup.

  • California Expertise: Deep, functional knowledge of California labor laws and compliance.

  • Tech Savvy: Professional experience with Rippling (HRIS) and Google Workspace.

  • Maturity: The ability to handle sensitive employee relations and terminations with care and consistency.

  • Presence: This is a 5-day-a-week on-site role in the Dogpatch district of San Francisco.

Why Join?

This isn't just an HR job; it’s a founding role at a company with massive enterprise traction and elite venture backing. You will have a direct seat at the table as the company enters its most significant growth phase.

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