Interview plan template

Use Template
to edit & run interviews

Mobile Application Developer interview questionsApp Design Challenge round

A 60 min interview plan with a time-boxed script, what each question is for, and the signals to score against. Key skills: Design, User Experience, UI/UX, Accessibility, Responsive Design.

Design Challenge

50 min
What this section is for

Purpose

Evaluate technical knowledge and problem-solving skills in real-world scenarios related to mobile app design, user experience, UI/UX, accessibility, and responsive design.

•

Design a mobile application for a fitness tracking app. Consider user experience, UI/UX, accessibility, and responsive design. Provide a high-level overview of your design approach and key features.

What this question is for, and what to listen for

Purpose

Assess the candidate's ability to design a user-friendly, accessible, and responsive mobile application.

Signals to score

  • Clear understanding of user needs
  • Logical and structured design approach
  • Considers accessibility and inclusivity
  • Prioritizes user experience
  • Provides a visually appealing UI/UX
  • Considers responsive design principles
  • Explains thought process clearly

Follow-up questions

  • What are the key features you would include in the app?
  • How would you ensure the app is accessible to all users?
  • Can you describe your approach to responsive design?
  • How do you prioritize user experience in your design?
•

If you had more time, what would you change in your design?

What this question is for, and what to listen for

Purpose

Assess the candidate's ability to reflect on their work, identify areas for improvement, and demonstrate critical thinking and problem-solving skills.

Signals to score

  • Recognizes limits in their original design
  • Points out clear areas to improve
  • Suggests specific changes
  • Talks about how changes could enhance user experience
  • Shares ideas clearly and logically
  • Shows a desire to learn and improve

Follow-up questions

  • What aspects of the design do you think could be improved?
  • How would you enhance the user experience further?
  • Are there any additional features you would consider adding?
•

Great job on the design challenge!

What this section is for

Purpose

Provides positive reinforcement to the candidate, helping to build confidence and create a supportive atmosphere before moving into the final part of the interview.

Closing

5 min
What this section is for

Purpose

Thanks the candidate for their time, provides next steps, and leaves a positive final impression.

•

Do you have any questions for me about the team or the company?

What this question is for, and what to listen for

Purpose

Gauge the candidate’s curiosity and interest in the role.

Signals to score

  • Thoughtful questions asked
  • Interest in company culture
  • Curiosity about growth expressed
  • Questions about role raised
  • Inquiries about team challenges
  • Engagement with responses shown
  • Desire to learn next steps
  • Focus on company values expressed

Follow-up questions

  • What interests you most about this team?
  • Are there any areas of the role you’d like to explore further?
Use Template
to edit & run interviews
Interview Template
Position
Mobile Application Developer
Round
App Design Challenge for 60 min
Key skills
Design, User Experience, UI/UX, Accessibility, Responsive Design

Mobile Application Developer interviews — common questions

Who is this Mobile Application Developer interview plan for?
It is written for the interviewer, not the candidate: the hiring manager, engineer or panel member running the App Design Challenge round for a Mobile Application Developer role. It gives you a 60 min script to follow in the conversation — 3 questions with what each one is for and the signals to score against — so you are not writing the round from scratch the night before.
What does the App Design Challenge round assess?
This round is focused on: Design, User Experience, UI/UX, Accessibility, Responsive Design. It works through Design Challenge and Closing, scoring against 21 observable signals, with follow-up prompts on all 3 questions for going deeper where an answer is thin.
How is the 60 min split up?
Design Challenge (50 min), Closing (5 min). The timings are there so the round stays on schedule and every candidate gets the same shape of interview — which is what makes two candidates comparable afterwards.
What other rounds should I run for a Mobile Application Developer?

A single round does not cover a whole role. The other rounds in this library for a Mobile Application Developer: