Yes, then I would go the AI/ML route. I'm also mainly a backend engineer. I considered investing time into Rust as well. But employability is questionable. I'm

Yes, then I would go the AI/ML route. I'm also mainly a backend engineer. I considered investing time into Rust as well. But employability is questionable. I'm already in the AI/ML field, so I chose to get more experience in the sales & product side of engineering.