I’m also in my 50s. My last job search got me 6 offers, from startups to FAANG. I’ve only accelerated my career as I’ve grown older.
I focused on small companies before my current job where the director/CTO was looking for people who could demonstrate a history of being “smart and get things done”.
I avoided the leetCode grind by preparing for a couple of years to target the cloud consulting department of the two of the major cloud providers or if necessary one of their partners. I knew that a combination of software development, infrastructure, cloud, and soft skills would give me a competitive advantage.
Do you feel that they were beneficial in terms of making you a better developer, or did you simply learn a bunch of solutions to puzzles that have no bearing on real world development?