How a passion for reinforcement learning guided Alexander Long’s trajectory
From PhD passion project to Amazon AI scientist. Alexander Long's reinforcement learning journey shows how deep technical expertise opens doors in Big Tech.

Why it matters
Demonstrates the career pathway from academic AI research to major tech companies, highlighting the value of specialized ML expertise in corporate recruitment.
The key facts
2 to knowAlexander Long joined Amazon after pursuing PhD in reinforcement learning
Career trajectory from academic research to Big Tech AI roles
Go to the source
Amazon Scienceamazon.science
Publisher excerpt: The field motivated him to pursue a PhD, which eventually led him to Amazon.

