The recruiter is not usually empowered to filter a qualified candidate because they "only" worked at Amazon though, especially not if they made a good impression at Amazon and come with a referral.
I don't think anyone with a final say cares what the recruiter says beyond here's a list of CVs, they usually aren't qualified to go much deeper, but if they are, they aren't ranking companies based on what juniors on programming forums think are trendy.
I don't think anyone with a final say cares what the recruiter says beyond here's a list of CVs, they usually aren't qualified to go much deeper, but if they are, they aren't ranking companies based on what juniors on programming forums think are trendy.