Pros
The product has incredible potential for profitability and a positive environmental impact. I believe the company can be very successful if it can figure out how to scale its operations. Like at most start-ups, there are a lot of opportunities for individual growth. If you're willing to put in the time and effort, you can get a lot out of the job.
Cons
The company is run by founders who have strong technical skills but no experience running a company. Senior leadership predominately hires managers who are while males with similar personalities to them rather than people with experiencing growing a tech company. This creates a deep-rooted culture of favoritism, toxic masculinity, and high turn over rates. However, the problems I mentioned are specific to certain departments. They may or may not affect you depending on the manager you have.