Can you suggest, for the Senior Software Engineer role, which of Facebook/Uber/Slack is a better choice? Comp wise, not a huge difference, though Slack is a bit generous in equity(which is not IPO like Uber).
Also if you can share some insights for the following points for comparison, will be helpful:
2) technical learning
3) career growth
4) stock (Uber vs Slack when goes IPO vs FB)
Please share the good and the bad. I can share TC for all 3, once I finalize one. Approx Range for TC 300-360K
Role: Sr. Software engineer
YOE: 8+ Years
Both Uber and slack stock is paper now. If you leave before ipo it will remain paper.