Earlier quoted context omitted.
Git is over 20 years old at this point. If somebody is in their 60s now, they were in their 40s when it came out. This is not about age. They must have slept on it for a long time. Nobody expects an engineer to be a git expert, but if a senior software engineer has heard of git only yesterday or don't have a vague concept of how DVCSs like hg or git work (DAG of commits), then something has gone very wrong. Maybe the…
If you are not in an environment where it is being actively used it is not something you'll pick up. Not every programmer is on HN or being cool with blogs etc. I agree not knowing about source control at all is a .. different matter. Also, 20 years is less impressive once you subtract the time it wasn't popular. Even if it was 20 years, it is still not impressive. Perhaps if you are 15-30, but to older folks it's li…
If you don't, spend a few weeks before you start your search. You're almost definitely going to need them. Unless you're in a niche where the common stack is different.
This isn't me gatekeeping or something, it's just common sense. When 80% of the jobs are Python + Javascript / Typescript, running in Docker, using Postgres, using React on the frontend, FastAPI on the backend, and git plus github for deploying and reviewing, you're going to stumble without cursory knowledge. You don't need to be an expert in it all…