Based on founders'/executives blog posts, can we have a list of toxic managers/companies that people can reference whenever they are considering a job offer? This would be based on public postings about how they treated their employees.
Generally, any company that has high turnover or is replacing senior level jobs on a regular basis should be reviewed with suspicion. High turnover is an indicator of the work not being commensurate with the pay or a toxic environment. Lots of senior-level openings in a company that isn't brand new signifies a company with leadership problems or funding problems.