OpenX

www.openx.com

OpenX Interview Questions

Updated Nov 3, 2014
Updated Nov 3, 2014
16 Interview Reviews

Interview Experience

Interview Experience

50%
7%
42%

Getting an Interview

Getting an Interview

91%
8%

Interview Difficulty

3.1
Average

Interview Difficulty

Hard

Average

Easy

Candidate Interview Reviews

Sort: Popular Date Difficulty
  1. 4 people found this helpful  

    Software Engineer Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Application Details

    I applied online. The process took a weekinterviewed at OpenX.

    Interview Details

    Applied online and was contacted by the recruiter for the telephonic interview. First guy I talked with was very nice and asked me questions related to my resume and asked me to design a class for chess. Also asked me some general DS questions. Then in the second round, I was asked to code a problem in collabedit with a link where I can finally compile and run my code. I coded it quiet well in time without much difficulty. I missed out an edge case( very rare and difficult to figure it out in interview) which I fixed when he pointed it out to me. Later I got a mail from recruiter that I am rejected for the further interviews.

    Interview Questions
    • Don't know the reason why they rejected me in the collabedit round even after writing a executable code with all the test cases cover in the first instance. The interviewer was rude and egoistic.   Answer Question
    No Offer
    Negative Experience
    Average Interview
  2.  

    IOS Engineer Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Interview Details

    I was interviewed by 4 people.
    first, iOS Engineer gave a simple objective-c coding challenge. use of delegation, category.
    Talked with tech director about past experience.
    A senior engineer asked a question about building a calculator using plus and minors operations only.
    Lastly, talked with another director about past experience, future goal.

    Interview Questions
    • building a calculator using plus and minors operations only.   Answer Question
    No Offer
    Positive Experience
    Average Interview
  3. 2 people found this helpful  

    Software Engineer Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Application Details

    I applied online. The process took a weekinterviewed at OpenX in October 2014.

    Interview Details

    I applied on their website, and quickly got called by a recruiter to schedule a technical interview over the phone.
    The technical interview was with a Software Engineer. He asked questions about my experience, some of them were on data structures and algorithms. The questions were very basic, high level and straightforward. I did not have to write any code. I did quite well on the questions, nothing difficult.
    The interviewer was unprepared, he was struggling about what to ask and to follow-up with questions. We spent a lot of time waiting for him to come up with questions...

    Few days later, they told me they would not move forward. Seriously, what a joke!

    Interview Questions
    No Offer
    Negative Experience
    Easy Interview
  4. Is this helpful? The community relies on everyone sharing – Add Anonymous Interview Review


  5. 2 people found this helpful  

    Senior IOS Developer Interview

    Anonymous Interview Candidate in Pasadena, CA
    Anonymous Interview Candidate in Pasadena, CA
    Application Details

    I applied online. The process took 3 daysinterviewed at OpenX in July 2014.

    Interview Details

    It was very interesting. Everyone was nice, but blunt. We talked about my qualifications, my experience, etc. I think I was slightly under-qualified so they were rightly iffy about hiring me. Also if you're not good at "whiteboard" interviewing, then this company is DEFINITELY not for you!! Must be on your P's and Q's (not that I wasn't).

    Interview Questions
    • Why would you consider yourself a Sr. Level Developer?   Answer Question
    No Offer
    Neutral Experience
    Difficult Interview
  6. 6 people found this helpful  

    Data Analyst Interview

    Anonymous Interview Candidate in Pasadena, CA
    Anonymous Interview Candidate in Pasadena, CA
    Application Details

    I applied online. The process took 4+ weeksinterviewed at OpenX in April 2014.

    Interview Details

    Process: Initial phone call, on-site panel interview, technical test, and offer.

    It was a pleasant interview experience. The interviewers asked great questions that I felt really relates to the position and the culture as a whole. Everyone I met was highly intelligent and easy to talk to.

    I wasn't given enough time to think about the offer. The acceptance time window was short.

    Interview Questions
    Reasons for Declining

    I felt rushed to make a decision.

    Declined Offer
    Positive Experience
    Average Interview
  7. 1 person found this helpful  

    Hadoop Engineer Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Application Details

    I applied online. The process took a weekinterviewed at OpenX in November 2013.

    Interview Details

    Initial call was with HR to get to know if I am a good fit. Next round was a coding task for 1 hr.
    I cleared that round and next was a technical interview. It is to getting to know the proficiency in Java and Hadoop.
    Interviewer thought that I was talking to some other guy during the interview, but honestly I was not.

    Interview Questions
    No Offer
    Negative Experience
    Difficult Interview
  8. 1 person found this helpful  

    Senior Developer Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Interview Details

    Phone interview. Went through the first HR rep and then a technical call. Didn't know it was going to be technical, I was sick at the time. I didn't want to reschedule because I figured it would be just a 30 minute getting to know you, but it was full tech. I was coughing the whole time and had a fever and did pretty poorly. They did not respond which I thought was extremely uncourteous.

    Interview Questions
    • It was some traditional white board (online) questions. How to execute code.   View Answer
    No Offer
    Negative Experience
  9. 4 people found this helpful  

    Business Development Manager Interview

    Anonymous Interview Candidate in Pasadena, CA
    Anonymous Interview Candidate in Pasadena, CA
    Application Details

    I applied through a recruiter. The process took 3 weeksinterviewed at OpenX in October 2013.

    Interview Details

    Process took about 3 weeks. Initial phone screen with a recruiter, basically walking you through your resume. About a week after, phone interview with the hiring manager (VP of Biz Dev). This was more elaborate, questions like: what do you know about OpenX? What about RTB? Why leave your current company?

    After successfully passing the phone interview, I was brought on-site to speak with the hiring manager and 4 other managers individually for about 45 minutes each. Each manager tested your knowledge of the industry, platform, company overview, and passion for the position. Also asked about your previous experience in closing deals, build a pipeline, etc. I received a call from the recruiter two days later saying that they decided I was not a strong enough candidate. Quite unprofessional, as I was not even given a reason as to why.

    Interview Questions
    • Explain how RTB works
      Explain the different OpenX platforms
      What type of deals have you closed before
       
      Answer Question
    No Offer
    Negative Experience
    Difficult Interview
  10. 2 people found this helpful  

    Software Intern Interview

    Anonymous Interview Candidate in Pasadena, CA
    Anonymous Interview Candidate in Pasadena, CA
    Application Details

    I applied online. The process took 4 daysinterviewed at OpenX.

    Interview Details

    Three technical coding rounds. First round was a phone interview with collabedit for 45 mins, next were two rounds of coding interview. Questions were as follows: Find the kth largest element in an array, Given a template find and replace keywords with values, Given two list of sorted non overlapping intervals, combine them to a single list.

    Interview Questions
    • Given two list of sorted non overlapping intervals, combine them to a single list.   View Answer
    No Offer
    Average Interview
  11. 1 person found this helpful  

    Software Engineer Interview

    Anonymous Interview Candidate in Pasadena, CA
    Anonymous Interview Candidate in Pasadena, CA
    Application Details

    I applied online – interviewed at OpenX in October 2012.

    Interview Details

    Applied online and got contacted very quickly by the hiring manager to schedule a phone interview. The first 30 minutes of the interview consisted in a cosing problem involving sorting. The second 30 minutes, with an additional interviewer, consisted in questions about basic machine learning tools and my resume.

    Interview Questions
    No Offer
    Easy Interview

Work at OpenX? Share Your Experiences

OpenX

 
Click to Rate
or

The difficulty rating is the average interview difficulty rating across all interview candidates.

The interview experience is the percentage of all interview candidates that said their interview experience was positive, neutral, or negative.

Your response will be removed from the review – this cannot be undone.