Imposter syndrome is a feeling of inadequacy or self-doubt that can plague individuals, regardless of their level of experience or qualifications. Imposter syndrome can manifest in a number of ways.
In fact, research has shown that imposter syndrome is more prevalent among high-achievers and successful individuals.
It's worth noting that imposter syndrome doesn't only happen to junior programmers, even experienced programmers can feel the same way.
It's important to remember that imposter syndrome is a normal experience and does not reflect one's actual abilities or qualifications.