Last year I was contacted on Linkedin by a headhunter at AWS for an opportunity in Ireland as a senior lead dev. At this time I was working hard toward a different destination, so it didn't exactly match my plans, but the "wow" effect of an opportunity in Amazon made me accept to "have a chat" with him, because I thought it was worth seeing if on the long term they could help me to reach my destination.
After I accepted, the recruiter asked me a CV. I gave it to him even thought my LinkedIn profile is far more detailed and qualitative than any CV. Then I received an email for a technical automated test, which was ridiculously easy.
Two weeks later, when I received an automatic email saying that I reached the first "candidate interview" step, I politely declined and explained why.
Copy/pasting my CV in a standard recruitment process and being handled like I had applied for the job by myself is not my definition of "having a chat" not of headhunting...
I already wasted the 4 first years of my career in a political and corporate "big company", thank you very much. I thought the ones like AWS may be different, but in the end it is seems to be the same corporate bullshit than in any big-sized company. I feel better working in human and really innovative startups with real entrepreneurs.