Application Developer Mock Interview

To help you prepare for your Application Developer interview, here are 30 interview questions and answer examples.

Application Developer was written by and updated on September 7th, 2021. Learn more here.

Question 1 of 30

Are you familiar with APIs, and do you have experience working with them in the programs you write?

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List of 30 Application Developer Interview Questions & Answers

  1. 1.

    Are you familiar with APIs, and do you have experience working with them in the programs you write?

  2. 2.

    What type of software program would you create if you were allowed to work on an application development project outside of work, and why?

  3. 3.

    How does the native language C or C++ understand data types in JAVA?

  4. 4.

    Our organization develops applications exclusively for mobile platforms, including both iOS and Android. What is your expertise in this area?

  5. 5.

    What are you doing to keep current in technology?

  6. 6.

    Our organization recently began incorporating HTML5 into our applications. Can you describe some of the input types that are new to HTML5?

  7. 7.

    When you described Python, you mentioned dictionaries. I'm not familiar with that term. Can you elaborate on this?

  8. 8.

    What are Verification and Validation, and how do they differ?

  9. 9.

    What priority do you place on security and risk avoidance when developing an application for use within the organization?

  10. 10.

    Can you walk me through how you migrate an application from one hardware platform to another with a different operating system?

  11. 11.

    How do you define Application Software?

  12. 12.

    How do applications interact with system software?

  13. 13.

    Please desribe how you develop learning aids for the applications you develop?

  14. 14.

    What are the key steps when migrating an application from one platform to another?

  15. 15.

    Which programming languages are you mostly familiar with?

  16. 16.

    Tell me about the development methodology you employ when creating applications.

  17. 17.

    Have you ever worked on a application development project that used both an onshore and an offshore team? If so, what were some of the challenges you encountered?

  18. 18.

    What is the importance of the User Interface when developing applications?

  19. 19.

    What do you feel is the most important skill an application developer should possess?

  20. 20.

    Can you tell me about a recent project you worked on, sharing with me your process for developing applications?

  21. 21.

    How do you go about explaining complex technical issues to non-technical stakeholders during an application development project?

  22. 22.

    Can you describe Python and some of its features?

  23. 23.

    Please explain how you would perform a load test.

  24. 24.

    What is the difference between Quality Assurance and Quality Control in software testing?

  25. 25.

    How do you explain a topic such as functional programming to a person who doesn't have a technology background?

  26. 26.

    Can you describe some of the resources you use when researching a solution to a challenging programming problem?

  27. 27.

    Do you use the Agile methodology when developing applications? If so, can you discuss its advantages and disadvantages?

  28. 28.

    What measures do you take when developing an application to prevent it from crashing?

  29. 29.

    How do you balance developing effective and efficient application software with addressing client needs?

  30. 30.

    What are some of the key differences between a web application and one designed for mobile devices?