Comment by kwanbix
Tell me about it. I had just accepted a position at Company A when Company B came in with what seemed like a much better offer: full-time employment instead of a contract, higher pay, and equity. So, I left Company A and joined Company B.
From the start, my boss at Company B was very dismissive, with very little interaction with me. Not because I didn't approached him or because distance (we sited one desk appart).
Then, despite a very positive interview with him, he quickly decided I wasn't a 'fit" and at the two-month mark, he let me go, citing my 'lack of Data Science expertise' as the reason.
This happened even though the two major stakeholders, for whom I was doing 90% of the work, were super happy (as happy as you can be in two and a half months of work) with my performance.
The situation was frustrating. My role wasn’t to be a Data Scientist. It was just two and a half months into the job (the first being holiday-heavy, with half the team out), and I was making good progress.
Sounds like there were three major stakeholders in your work at Company B.