Interview Questions to Hire Application Developer

Application Developers work on the development and user experience of applications used on various smartphones, tablets, and computers. They use various codes in different languages, and thoroughly test and debug all code to ensure the efficiency and viability of the applications they build.

When interviewing an Application Developer, it is imperative that you assess their coding and technical skills. Having a coding test as part of the interview process is commonly used. Application Developers should be adept at building, reviewing, testing, and debugging code and be able to provide examples of its use in their careers to date. They should also demonstrate strong research and independent working abilities.

Role Specific Questions

• What would be the steps you would take to diagnose a crashing application?
• What would be your interface of choice when building a user-friendly application?
• Which application-building tools are you most confident in using to develop applications?
• What is your most confident coding language?
• What steps would you take to debug and test code?
• What do you feel are the key components of application architecture?
• How do you feel about security? What are the best practices, in your opinion?
• If you were asked to evaluate an existing application for potential improvement, how would you complete that, and where would you start?

Behavioral Questions

• When faced with a coding error or bug in the code, how would you go about solving the problem and ensuring root cause analysis is completed?
• What do you do to ensure you remain up to date with industry tech and best practices?
• How do you think teamwork can be beneficial when developing applications? What role would you take in a team setting?

Conclusion

Most Application Developers will be able to provide comprehensive answers and demonstrate in-depth knowledge of these subject matter questions. Look for answers using the star method, and identify where persons are using specific examples from their previous roles/experience to demonstrate their working knowledge.

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