Amazon has by far the best dev leads. Some of them are guys who worked on the Common Lisp standards in the 80s, some are 22 yo Bring Your Own JS framework hippi

Amazon has by far the best dev leads. Some of them are guys who worked on the Common Lisp standards in the 80s, some are 22 yo Bring Your Own JS framework hippies. But the management manages to select for lead roles the very best devs internally and mighty capable ppl externally.