Amazon Software Development Engineer interview questions

Technical apti(20) and 2 coding questions. 4 technical rounds and one personal interview at on campus. Looking for really cool coders. High expectation on accurate answers. looking for deep understanding of algorithms and data structures. interviewers are really helpful if you are stuck at some where.

Pretty standard. Please read 'cracking the coding interview' as a great book for information how to prep for interviews at any top tech company. Prepare also from Steve Yegge's blog post - how to get that job at google. It's pretty universal. Don't get scared though, you don't need to know all this.