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      IOS Developer Interview

      13 Jul 2016
      Anonymous employee
      New York, NY
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 2 weeks. I interviewed at Karma (New York, NY) in Dec 2015

      Interview

      Applied to the open position on Angellist. After a few days, I had a Google Hangout scheduled with the CTO and former iOS lead. We did the personal and technical screening all at once. After a few days the CTO came back with a fair offer that fit my needs.

      Interview questions [4]

      Question 1

      What is method swizzling and what might be a use case for it.
      Answer question

      Question 2

      Describe the responder chain.
      1 Answer

      Question 3

      How would you implement the custom UI elements present in the Karma app.
      Answer question

      Question 4

      How do optionals work in Swift.
      1 Answer

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