The Aussie Engineer Who Turned Down Mark Zuckerbergโ€™s $1.5 Billion Job Offer
โ€” 6 August 2025

The Aussie Engineer Who Turned Down Mark Zuckerbergโ€™s $1.5 Billion Job Offer

โ€” 6 August 2025
Garry Lu
WORDS BY
Garry Lu
  • Thinking Machines Labโ€™s Andrew Tulloch is the latest engineer to reject Mark Zuckerberg as Meta scrambles to pull ahead in the AI race.
  • The University of Sydney alum and Perth native was reportedly offered a compensation package worth as much as US$1.5 billion over โ€œat least six yearsโ€ to jump ship.
  • Though as alluded to above, Tulloch isnโ€™t the only star player Zuckerberg and his tech empire have sought to poachโ€ฆ

If you needed any further confirmation that artificial intelligence (AI) is the future, just look at who Mark Zuckerberg is targeting for acquisition.

Over the past few months, headlines have reported that the founder & CEO of Meta โ€“ parent company behind Facebook, Instagram, and WhatsApp โ€“ has been offering a kingโ€™s ransom for senior engineers to join his newly-founded superintelligence lab.

To the point where US$100 million per year contracts have become the norm.

Zuckerberg even attempted to acquire fledgling startups like the US$12 billion Thinking Machines Lab helmed by OpenAIโ€™s former chief technology officer, Mira Murati. But when the latter respectfully declined, Meta responded by โ€œlaunching a full-scale raid.โ€

โ€œIn the following weeks, [Zuckerberg] approached more than a dozen of Muratiโ€™s roughly 50 employees to sound them out about jumping ship. His chief target: Andrew Tulloch, a leading researcher and co-founder at the startup,โ€ reveals Berber Jin and Keach Hagey of The Wall Street Journal.

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As per his LinkedIn profile, this wasnโ€™t the first time that Tulloch โ€“ the Perth-born University of Sydney graduate, and University of Cambridge alum โ€“ had crossed paths with Mark Zuckerberg.

The homegrown AI boffin was previously employed by Meta as a โ€œDistinguished Engineerโ€ in its nascent AI arm following a brief stint at Goldman Sachs as a strategist. After just under 12 years, he made the leap to Sam Altmanโ€™s OpenAI in 2024, before the exodus with Murati a year later.

Jin and Hagey continue: โ€œTo peel him off, Zuckerberg dangled a billion-dollar package that could, with top bonuses and extraordinary stock performance, have been worth as much as $1.5 billion over at least six years, according to people familiar with the matterโ€ฆ Meta spokesman Andy Stone called the description of the offer โ€˜inaccurate and ridiculousโ€™ and said that any compensation package is predicated on a stock rising.โ€

In any case, neither Andrew Tulloch nor any of his colleagues were enticed by the prospect of a Kylian Mbappe-calibre payday. And while nobody from Thinking Machines Lab has publicly clarified why, The Wall Street Journal has provided some parallel insight regarding the matter:

โ€œThe OpenAI researchers who have so far rebuffed Metaโ€™s advances chose to remain because they believed OpenAI was the closest to reaching artificial general intelligence, wanted to work at a smaller company, and were wary of having the fruits of their labours go toward a product that was primarily driven by advertising, according to people familiar with the matter.โ€

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Fair play. Couldnโ€™t be us. Or the 10 out of 100 OpenAI employees who actually declared for team Meta (including Chinese researcher Shengjia Zhao, who now leads its superintelligence operation).

But before you quit your gig to knock on Mark Zuckerbergโ€™s door with that CV in hand, do note that the company obviously isnโ€™t shelling out nine-to-ten figures for any old schlub who fancies themselves a ChatGPT whisperer. This is an arena for professional commodities only.

โ€œLook, the marketโ€™s hot. Itโ€™s not that hot. Okay?โ€ said Meta CTO Andrew Bosworth.

โ€œWe have a small number of leadership roles that weโ€™re hiring for, and those people do command a premium.โ€

Translation: anything less than an Andrew Tulloch can jog on. 99.95 ATAR, Christ Church Grammar vice captaincy, and all.

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Garry Lu
WORDS by
After stretching his legs with companies such as The Motley Fool and the odd marketing agency, Garry joined Boss Hunting in 2019 as a fully-fledged Content Specialist. In 2021, he was promoted to News Editor. Garry proudly retains a blue belt in Brazilian Jiu-Jitsu, black bruises from Muay Thai, as well as a black belt in all things pop culture. Drop him a line at [email protected]