AI Tooling Engineer
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Salary
$200k – $260k per year
Location
In office (San Francisco)
Visa
H-1B filings in 12 months: 48 · for this role: 36 · green card filings: 8
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Jun 9, 2026. Whatnot scores C on the Alion truth index.
Overview
Company
Impact
Profile match
Whatnot is a US live shopping marketplace headquartered in San Francisco where sellers host livestreams to sell trading cards, collectibles, fashion, electronics, live plants and many other categories. Founded in 2019 and backed by investors including Andreessen Horowitz, Y Combinator and CapitalG, it operates in North America, Europe, Australia and Japan with teams in New York, Los Angeles, London, Dublin, Berlin, Krakow, Sydney and Tokyo. It hires software and application security engineers, product designers, sales managers for international markets, recruiters, communications managers and finance and tax staff.
Backed by Sequoia Capital, Y Combinator, Andreessen Horowitz
Join Whatnot, the largest live shopping platform in North America and Europe. As an AI Tooling Engineer, you will build internal tools, prototypes, and business workflows that integrate AI into every team at Whatnot. This role requires a deep understanding of AI tools and systems integration, as well as strong communication skills and a low-ego, high-agency mindset. Enjoy generous benefits, including health insurance, retirement plans, and parental leave.
Missions
- Identifying high-leverage problems across the company and driving the development of solutions from prototype to production.
- Building and shipping a high volume of internal applications, prototypes, and automations, iterating with users toward production quality.
- Defining reusable patterns and architectures for the organization, including internal libraries and skills/plugins that enable faster and safer development.
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