"But in the new one, I can enhance my experience for machine learning." If they are trading this benefit for paying you less, make sure to get that in writing.

"But in the new one, I can enhance my experience for machine learning." If they are trading this benefit for paying you less, make sure to get that in writing. Maybe not in your employment contract but certainly not a verbal promise. It's not uncommon to be told things in an interview that are not delivered later. For example, a friend took his current job for a little less than he might otherwise on the condition that he could work 2 days a week from home. Fast forward a couple of years and a new boss later; now they want him to come in every day. Too bad the "work 2 days from home" agreement wasn't written down anywhere...