Sergey Brin, a co-founder of Google, is pushing engineers at the company to spend more time in the office, working as many as 60 hours a week, to speed the development of artificial intelligence. Brin, who has largely maintained a low profile in recent years, has become more involved with Google’s AI efforts, especially after the launch of OpenAI’s ChatGPT, which caught the tech giant off guard. The release of ChatGPT raised concerns that Google was falling behind in a field it had helped pioneer but had not fully capitalized on commercially.
Brin, whose net value is estimated at approximately $144 billion and still retains a single-digit percentage of Google’s shares, is advocating for a sense of urgency renewed among the employees of the company. He has addressed his message specifically to engineers who are involved in Gemini, Google’s set of AI applications and models. In a memo that The New York Times obtained, Brin wrote, “Competition has accelerated immensely and the final race to A.G.I. is afoot. I think we have all the ingredients to win this race, but we are going to have to turbocharge our efforts.” He also underscored that “60 hours a week is the sweet spot of productivity.”

Brin’s demand for more in-office work comes at the same time as a wider trend in Silicon Valley, where a number of leading tech firms have been imposing stricter return-to-office policies. His reasoning is that a more interactive, in-person setting is necessary to hone AI models so that Google can compete with industry leaders such as OpenAI and Microsoft. To maximize productivity, Brin has also urged engineers to leverage Google’s AI tools to help with coding, stating it will make them “the most efficient coders and A.I. scientists in the world.”
The irony of Brin’s position is evident. AI, especially generative models, works by consuming huge amounts of data, identifying patterns, and then generating new content, including code. The same technology that engineers are being asked to enhance is the same one that has the potential to replace much of what they do. Large companies like Salesforce and Klarna have already been vocal about the potential for AI to replace the work traditionally done by software engineers. Salesforce CEO Marc Benioff recently told an earnings call that his firm will not be taking on more engineers this year because of the expanding capabilities of AI agents.
While business leaders are wont to make grand pronouncements about the potential of AI, it’s worth keeping in mind their incentives. By encouraging AI to replace human workers, businesses can rationalize cost-cutting actions like hiring freezes or job reductions, which further thrill investors. AI coding assistants might perform successfully in automating repetitive coding tasks, but detractors contend that human engineers are still necessary. They note that while AI can create code quickly, it does not have the deeper insight necessary to solve problems or enhance intricate projects. Additionally, AI systems struggle when working with extensive codebases due to their limited memory, leading to challenges in real-world applications.
Although there are concerns about job loss, a few supporters of AI see these technologies as providing more opportunities for engineers than taking their place. They point out that greater efficiency will enable businesses to venture into projects that they could not undertake before due to time or funding constraints. While the situation is similar to situations where workers are requested to teach their own cheaper replacements, this is a thought that contributes to concern from technology employees.
Aside from AI innovation, the larger return-to-office debate is a contentious topic in the technology sector. Remote work was the new normal during the pandemic, giving employees greater flexibility and independence. Today, as businesses try to regain control, many employees are resisting. Nowhere is this conflict more acute than in Silicon Valley, where technologies that enabled remote work in the first place, including Zoom and Google Meet, are headquartered.
Traditionally, software engineers have had a lot of bargaining power with their skills being in high demand. The post-pandemic wave of mass layoffs—led by Google, among others—is changing the terms, though. Most of the big tech companies are imposing harsher return-to-office policies with the rationale that face-to-face collaboration creates higher productivity. Additionally, prior to the pandemic, these corporations heavily invested in sprawling office campuses, and it’s only reasonable they bring workers back to make such investments pay.
Brin’s insistence on longer workweeks and in-office full-time presence is a reflection of a larger trend in the tech sector. As AI development surges forward at an unprecedented rate, companies such as Google are competing to retain their competitive advantage. But the conflict between efficiency, worker satisfaction, and job security continues to define the work force future. Whether Brin’s methodology will spur the AI innovations he seeks or widen the gap between management and workers is yet to be determined.