Full-Time
Venture capital firm investing in startups
$221k - $258k/yr
San Francisco, CA, USA + 2 more
More locations: Menlo Park, CA, USA | New York, NY, USA
Hybrid
In-office presence required from time to time; hybrid role with SF Bay Area preference and NYC consideration.
Andrewsen Horowitz (a16z) is a venture capital firm that provides funding and strategic help to startups. It invests across many sectors, including AI, fintech, biotech, crypto, enterprise, consumer, games, and infrastructure, and it supports companies from seed stages through to IPOs. The firm’s product is capital in the form of equity stakes in startups, along with guidance, networks, and operational support to help these companies scale. Unlike many investors who focus on a single niche, a16z combines a very large capital base (about $43 billion in committed capital) with a broad portfolio and a long-term, hands-on approach to backing entrepreneurs, aiming to grow companies that can become industry leaders while delivering strong returns for its investors.
Company Size
201-500
Company Stage
N/A
Total Funding
$297.3B
Headquarters
Menlo Park, California
Founded
2009
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Paid Sick Leave
Flexible Work Hours
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Mercury, a fintech firm providing banking services to startups, has raised $200 million in a Series D round at a $5.2 billion valuation, 49% higher than its previous funding 14 months ago. The round was led by TCV, with participation from Sequoia Capital, Andreessen Horowitz and Coatue. The San Francisco-based company serves over 300,000 customers, including a third of early-stage US startups. Mercury has been profitable for four years and recently reached $650 million in annualised revenue. CEO Immad Akhund attributes recent growth to AI fuelling entrepreneurship and new company formation. Mercury recently received conditional approval from the Office of the Comptroller of the Currency to become a federally regulated bank, with final approval expected in 2027. Akhund said he plans to take Mercury public rather than sell.
Stitch, an operating system for financial institutions, has raised $25 million in a Series A round led by Andreessen Horowitz, marking a16z's first investment in the GCC. The round brings Stitch's total funding to $35 million, with participation from existing investors Arbor Ventures, COTU Ventures, Raed Ventures and SVC. The Riyadh-based company provides a cloud-native platform spanning lending, cards, payments and ledgers, designed to replace fragmented legacy infrastructure. Stitch enables financial institutions to adopt modern systems gradually without replacing existing infrastructure entirely. The platform has processed over $5 billion in transactions in the past six months. Customer numbers grew tenfold in 2025, whilst revenue increased twentyfold over the same period. The company operates across the GCC, Africa and Southeast Asia, with plans for global expansion.