The Impact of a Stubborn Personality on Software Engineers' Career Development

For programmers, most companies offer both technical and management career paths, and while the management route may appear broader, many engineers, like the author, remain committed to the technical track and show little interest in managerial positions.

Hard skills refer to concrete technical abilities such as algorithms and design, whereas soft skills encompass communication and self‑management; personality is a distinctive factor within soft skills.

The author focuses on the narrow topic of how a "stubborn" personality affects a programmer’s technical career, acknowledging the subjectivity of this view.

Teams typically contain a mix of temperaments; when the majority decides on a solution, most members accept it, making commitment easier.

As experience grows, team members become increasingly stubborn, and reaching consensus becomes harder—minorities often insist on thorough analysis and debate rather than simply following the majority.

Contrary to the belief that senior engineers have varied personalities, the author observes that high‑level programmers tend to be uniformly stubborn, while those with a more "pleasant" demeanor often experience slower career progress.

Stubborn programmers pursue optimal solutions and meticulous code quality.

They defend their viewpoints through repeated analysis and trade‑off considerations.

They are less likely to retreat when facing difficulties.

They enjoy debate, gaining diverse perspectives.

However, extreme stubbornness can be detrimental; some engineers are expelled either for lacking competence or for being overly obstinate, creating friction within the team.

The author illustrates this with a scenario involving a dominant engineer "big Z" and a more agreeable engineer "small s" during a design discussion, where Z’s personal criticism demotivates s, and Z remains indifferent.

Typically, Z’s backbone grants him broader influence despite his bully‑like traits, while more sensitive engineers are left behind in promotions.

Communication complexities mean that many engineers wish to focus solely on technology, yet interpersonal issues inevitably test and shape their personalities.

From a management perspective, stubborn engineers are harder to manage, but if they adhere to principles and align with team goals, they can coexist with the team; however, managing such strong personalities remains challenging.

Throughout his career, the author has witnessed various clashes between managers and stubborn engineers, ranging from compromises to mutual departures, with many stories yet to be told.