I interviewed with a series B company a couple of months ago. During the interview with the CTO I proposed a way that could effectively 3X their MAU. They were genuinely impressed by it, and stated they didn't think of that. Like it seemed natural, and I'm considered an expert in this field.
I ended up not getting the job, and not thinking much of it. Fast-forward a couple of months, and it's their new growth strategy. I got no credit for this, and not even a call back. Is there anything I can do?
Name and shame them, OP.
But would be a total psycho with an exhausting life for most people... So best to just learn that ideas are a dime a dozen, dont give them out for free if they are good
I don't think they should be obliged to hire you just because you had this one idea that helped them.
It's possible they were not interviewing you in good faith, but just wanted free advice. But that's impossible to prove, and several other explanations that don't require bad faith are entirely plausible.