The poster above is inflating by about 15-25%. The “junior”/L4/E4 , level (one above entry level and one below senior) makes ~$270k at Google/Facebook according to levels.fyi [0]. Senior comp can vary more because the band is wide but $500k year would be possible with some stock appreciation.

0 - https://www.levels.fyi/?compare=Google,Facebook&track=Softwa...