A9.com Reviews

21 Reviews
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Brian Pinkerton
6 Ratings
  • 1 person found this helpful

    Great technologies

    Current Employee - Anonymous Employee
    Current Employee - Anonymous Employee

    I have been working at A9.com


    Get to use cool technologies like Amazon EC2


    there is no annual bonus

A9.com Interviews

Updated Mar 4, 2015
Updated Mar 4, 2015

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty



  1. 2 people found this helpful  

    Software Development Engineering Interview

    Anonymous Interview Candidate in Palo Alto, CA
    Anonymous Interview Candidate in Palo Alto, CA
    Application Details

    I applied through college or university. The process took 4+ weeksinterviewed at A9.com in February 2015.

    Interview Details

    Applied through college career fair, but personally talked to the recruiters as well. Had an on campus interview with a senior engineer, who was really nice during the interview and afterwards. Most of my later interactions were with that engineer. The interview process was very low pressure and the interview itself was more of a conversation about my background and A9's work as opposed me being constantly evaluated. Definitely was a good sign. It almost didn't feel like an interview at all. I only had a single on campus interview before being offered the position.

    Interview Questions
    • How to merge postings lists for information retrieval. (Basically finding the intersection of two sorted vectors)   Answer Question
    Accepted Offer
    Positive Experience
    Easy Interview

A9.com Awards & Accolades

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Additional Info

Website www.a9.com
Headquarters Palo Alto, CA
Size 150 to 499 Employees
Operated By Amazon.com
Founded 2003
Type Subsidiary or Business Segment
Industry Information Technology
Revenue Unknown / Non-Applicable
Competitors Unknown

A9.com, an Amazon company, solves some of the biggest challenges in search and advertising. We focus on helping people find the things they want.

Our technologies power all of the search platforms on Amazon.com, from the search engine to the visual search technology behind Firefly and the AWS CloudSearch service.

A9 advertising drives the publisher products for Amazon’s ad programs. Our Ad Platform handles billions of queries and supports the web’s largest publishers as well as the smallest independent mobile developers.

Our team is an eclectic group of... More

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