I think there's still training for positions (which often means - the company's specific tech stack) - it's what the "junior" positions are. If, on the other ha

I think there's still training for positions (which often means - the company's specific tech stack) - it's what the "junior" positions are. If, on the other hand, the candidate more or less fits the tech stack and other requirements (domain knowledge etc.) already, the company can skip the training, and offer a "senior" position, for more money. That's the reality of most software positions - they're hyper-specialized, and key competencies don't transfer between them. It's similar in medicine - a top cardiologist could at best be hired as a "junior" pulmonologist-in-training, even though he may be a doctor with 20 years of experience.