Key Takeaways
- Brendan Foody is the CEO of Mercor, an AI talent and data-labeling platform.
- In a post on X, Foody said he received “too many” applications from young people identified as “serial job hoppers.”
- These candidates “jump to the hottest company each year” without building “something extraordinary,” he noted.
Brendan Foody, the 23‑year‑old founder and CEO of Mercor, an AI‑driven talent and data‑annotation platform, argues that early‑career professionals should remain in their roles longer to cultivate relationships, reputation, equity, and trust. Foody observed that many applicants reported a tenure of only about one year before moving on to the next high‑profile company.
On X, Foody wrote that he was receiving an overwhelming number of applications from individuals who frequently change jobs. He cautioned that such candidates often believe that switching for the sake of a prestigious résumé line is misguided, emphasizing instead the long‑term value of sustained contribution.
“Many in my generation underestimate how much relationships, reputation, equity, and trust compound over time,” Foody stated. “Those who have built exceptional achievements rarely rely on short‑term moves.”
I’ve been surprised by how short the average tenure is among young people I interview.
Too many people in my generation underestimate how much relationships, reputation, equity, and trust compound over time.
Instead, they jump to the hottest company every year because they…
— Brendan (can/do) (@BrendanFoody) July 21, 2026
Josh Elman, a partner at Andreessen Horowitz, responded to Foody’s post, agreeing that “moving from job to job without meaningful impact is a poor pattern,” but urging consideration of those who continue to work on critical initiatives during pivotal moments.
In an email to Business Insider, Foody explained that job changes should be driven by substantive reasons—such as acquiring new skills or tackling more challenging work—not merely by the allure of a well‑known brand on a résumé.
Foody, recognized as one of the world’s youngest billionaires with an estimated net worth of $2.2 billion, highlighted that compensation trends in tech hubs like San Francisco further incentivize frequent moves, though he noted that the “grass is always greener” mindset is especially pronounced in the fast‑moving AI sector.
Why Gen Z Is Prone to Job‑Hopping
Generation Z has acquired a reputation for frequently switching jobs. A 2021 CareerBuilder report indicated that Gen Z workers remain in a role for an average of two years and three months, compared with two years and nine months for Millennials, reinforcing the notion that younger employees transition more often.
A 2023 survey by Oliver Wyman found that 70 % of Gen Z respondents in the United States and United Kingdom who identified as “loyal” to their employer were nonetheless actively seeking new opportunities.
Several factors contribute to this tendency. Historically, lateral moves have been associated with salary increases, normalizing frequent transitions as a strategic career choice rather than a red flag. For instance, an employment attorney interviewed by Business Insider increased her earnings from $40,000 to $225,000 within six years through calculated job changes.
Foody acknowledged the financial appeal of such moves, stating that “switching jobs can often be the fastest way to secure a raise or a title bump in the near term, so the incentive feels real.” He added that rapidly rising wages in San Francisco intensify this pressure.
“In tech, and especially in AI right now, the pull is strong,” he wrote. “The grass always looks greener.”
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