正常嚟講
SA、PM/Delivery manager 同 Engineering manager 係3條唔同嘅path 嚟
SA 係做tech
PM 係管project delivery
Engineering manager 係管人同overall performance
不過因為香港嘅薪酬同職場架構
好多時SA 人工少過PM
咁啲人就自訂career path 係SA > PM
好多tech 天才都係轉做management 就仆咗街浪費晒
至於錢好難一概而論
it 好闊
一間公司嘅junior dev 可以高人工過另一間公司嘅dept head
亦有好多例子本身只係tech lead 轉份工變咗CTO
