This is definitely possible. My career in the early 2000's was spent as a mainframe developer and a ColdFusion developer (not very common these days). Then later did random startups and freelance projects for years.
Around 15 years into my career, I got a software engineer position at a game company and had a lot of fun. There are plenty of companies that could use your help. Sure, there will be some that consider you overqualified or may make assumptions based on your long resume, but you only need one yes.
This is definitely possible. My career in the early 2000's was spent as a mainframe developer and a ColdFusion developer (not very common these days). Then later did random startups and freelance projects for years.
Around 15 years into my career, I got a software engineer position at a game company and had a lot of fun. There are plenty of companies that could use your help. Sure, there will be some that consider you overqualified or may make assumptions based on your long resume, but you only need one yes.