Facing the “Curse of the 35” in the Tech Industry
Working in the technology sector often invokes the “Curse of the 35,” a phenomenon that suggests that individuals face career stagnation as they approach this pivotal age. This perception posits that hiring opportunities dwindle and older professionals become “obsolete” compared to their younger counterparts. This myth is fueled by statistics that indicate the average age of employees at notable tech companies — 29 at Facebook and LinkedIn , 30 at Google , and 33 at Microsoft . Such data reinforces the stereotype that youth is a critical component of success in the tech world.
Scientific Rebuttal to Age-Related Myths
A recent scientific study from the South China University of Technology and the University of New South Wales rigorously examined whether this age barrier holds any empirical foundation. The findings are striking: there is no significant justification for the “Curse of the 35.” The researchers aimed to discover if there was a sudden decline in performance when professionals turned 35. They analyzed extensive data from a major professional networking platform along with patent and salary records of thousands of engineers and scientists.
The results were unequivocal: there is no ‘significant discontinuity’ in innovative performance or economic productivity as one reaches 35. Essentially, the notion that an engineer’s abilities abruptly diminish is nothing more than a baseless myth.
The Productivity Peak
While the study confirms that there is no sudden drop in productivity, it reveals that an inverted ‘u’ shape represents the true trajectory of professional careers. Innovation capacity, as measured by the number of patents filed, tends to increase rapidly in one’s twenties, peak around the age of 34, and then enter a gentle decline thereafter. This finding reshapes our understanding of productivity and innovation trajectories in the tech sector.
Variations Across Disciplines
The point of maximum success varies by specialty. For software and communications engineers, the peak occurs at 32 , while chemical engineers reach theirs at 31 . Surprisingly, mechanical engineers tend to hit their productivity peak later, around 37 , where accumulated experience becomes a significant factor.
Understanding the Origins of Age Prejudice
If performance does not decline sharply at 35, it begs the question: why does this myth persist? The study suggests an economic rationale behind these stereotypes. Researchers introduced a novel metric termed the performance-sailor (PIR) ratio , which assesses the number of patents an employee produces for each euro spent on their salary.
In contrast to the earlier findings, the PIR ratio reveals a U-shaped curve . The analysis indicates that this ratio declines until it reaches its lowest point between ages 38 and 39 . During this period, salaries often continue to rise based on seniority, while patent production begins its gradual downturn. Employees, from a numeric perspective, are seen as “more expensive” for their companies during this time.
A Rebound in Value
However, after reaching this nadir, individuals generally experience an upward trajectory again. Experience, management skills, and tactical knowledge accumulate, becoming valuable assets essential for a company’s long-term innovation, even if they do not directly manifest as patents.

Implications for Professionals and Companies
This study offers encouraging news for professionals approaching 35: your career doesn’t plateau at this age; in fact, you’re likely at your peak for innovative output. As you near 40, it may be wise to pivot towards management or mentoring roles, where your extensive experience becomes invaluable.
However, these findings serve as a cautionary note for employers who may hesitate to hire candidates over 35. Such companies risk losing out on top talent that is actually in their prime. Organizations are encouraged to revisit their salary structures, aligning compensation more closely with true performance rather than age alone. Furthermore, fostering diverse teams that include employees across various age groups can encourage collaboration between the seasoned and the youthful, maximizing the strengths of both.
The unemployment challenges faced by older individuals, particularly in countries like Spain, underline this issue. Recently, it was reported that 47% of the unemployed in Spain are over 50 years old, many of whom may not find work until retirement. By 2030 , it is projected that 40% of workers will be over 50 years old due to an aging population. Judging qualified professionals based solely on their age is not only short-sighted but counterproductive, especially when their productivity levels don’t significantly decline.
In conclusion, the prevailing notion that age equates to decreased capacity in the tech industry is a myth that needs to be debunked. Consideration of experience and the unique strengths that older professionals bring to the workplace can ultimately drive innovation and success for companies in an ever-evolving landscape.

