Finance

Data scientists and engineers are leaving Amazon and Facebook for hedge funds. Here are the firms that are winning the battle for top tech talent.

David Siegel, cofounder of Two Sigma, in New York in 2017.
David Siegel, co-founder of Two Sigma Investments. Misha Friedman/Getty Images
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Hedge funds are used to having to fight with each other for top talent. But they've never had to compete with a whole different industry like they are now.

Top tech companies and the savviest hedge funds in the world both need employees with specific skills to keep up — and keep ahead — in a rapidly changing world. Data scientists, coders, engineers, systems managers — while those skills might seem to make most sense in Silicon Valley, Wall Street has been working for years to recruit these people. Their efforts are starting to pay off.

New data from Revelio Labs, an alternative-data provider that reviews millions of public employment records — from LinkedIn to immigration filings — with the goal of creating "the world's first universal HR database," show hedge funds have been recruiting hundreds of people from top tech companies annually since 2015. In 2018 alone, more than 270 people went from a tech firm to a hedge fund. (Story continues below graphic)

Anecdotally, there are examples as well, especially from the two hedge funds that have recruited the most from tech companies over the last decade, Two Sigma and Citadel. Two Sigma's former chief technology officer Alfred Spector was a longtime Google and IBM executive before joining the hedge fund, and Citadel's recent tech team buildout includes Matthew Bruce, who had been head of search at Facebook's Instagram. 

See more: Wall Street's battle for data-science talent has gone next-level as Silicon Valley makes more East Coast hires and other industries get hip to data — here's how firms are fighting back

A source familiar with Ray Dalio's Bridgewater says the firm has more than 150 technologists since 2017, and DE Shaw describes itself on its website as a "global investment and technology development firm." (Story continues below graphic)

two sigma is recruiting top talent
The graph above shows the movement to and from tech firms from 2008 to 2019.  Yuqing Liu/Business Insider

Naturally, top tech firms have not taken this and rolled over. While massive companies like Amazon and Google have had hundreds of employees leave for hedge fund suitors, IBM has added nearly 200 former hedge-fund employees over the past decade — and lost just 77 in the same time. 

The firms mentioned either declined to comment or did not return requests for comment.

silicon valley is a big fan of hedge fund talent
The graph above shows the movement to and from tech firms from 2008 to 2019.  Yuqing Liu/Business Insider

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Bradley Saacks
Bradley Saacks
Bradley Saacks covers hedge funds and other asset managers for Business Insider from New York. He first wrote about the multi-trillion-dollar industry for Business Insider from New York in late 2018, after spending two years covering mutual funds for the Financial Times' trade publication, Ignites.He left Business Insider for a little over a year, starting in mid-2022, and worked as a business reporter for Semafor, a media startup. He rejoined Business Insider in 2023, this time in the publication's London office, and has since relocated back to New York. A graduate of the University of North Carolina at Chapel Hill's School of Media and Journalism, he was the recipient of the O.J. Skipper Coffin Award, which is given to the top graduating senior in the reporting track.During his time at Business Insider, he has broken news on the biggest names in hedge funds, including Paul Singer's Elliott Management, Ken Griffin's Citadel, Seth Klarman's Baupost Group, and more. He is interested in telling stories about the people behind the scenes who are driving big changes at the biggest firms. He can be reached on WhatsApp and Signal at +1 919 816 5537.Notable stories include: