My job takes me to many Amazon FCs. The job families that we currently offer through career development classes are usually things like CDL, operations management, dentistry, EMT, process engineering, mechanical tech, etc. It is really a grab bag of what is most highly requested by the diverse working cohort at each FC.
Code as HN would think of it is not as common, but associates becoming IT or facilities technicians or engineers(remember, these things are teeming with robotics and conveyor systems) is highly common.
I’m glad that we are spending more on this.