Expect a diverse range of questions during your interviews. The following categories represent typical areas of focus, drawn from 1point3acres.com, and while specific questions may vary by team, these examples illustrate common themes.

Technical Knowledge

This category tests your understanding of mobile development principles and technologies relevant to your role.

• What are the differences between Objective-C and Swift?
• Describe how you implement auto layout in iOS applications.
• Explain how you handle memory management in mobile applications.
• How do you optimize app performance?
• What is Core Animation, and how have you used it in your projects?

Behavioral Questions

These questions assess your soft skills, teamwork, and alignment with Evernote’s culture.

• Tell me about a time you faced a major challenge in a project. How did you overcome it?
• What motivates you in your work?
• How do you prioritize tasks when managing multiple projects?
• Describe a situation where you had to collaborate with others to achieve a goal.
• Why do you want to work at Evernote?

Problem Solving

These questions evaluate your analytical thinking and problem-solving skills.

• You have a list of tasks that need to be completed. How would you determine the order in which to complete them?
• Given two binary tree nodes, find the nearest common ancestor.
• Explain how you would design a class that represents a deck of cards.
• Describe your approach to debugging a complex issue in a mobile app.
• What steps would you take to improve an existing feature based on user feedback?

Coding Challenges

You may be required to solve coding problems on the spot or in a take-home assignment.

• Write a function to reverse a string in Swift.
• Implement a basic version of the Tower of Hanoi algorithm.
• Demonstrate how to create a custom UIView in iOS.
• Write code to fetch data from a remote API and display it in a table view.
• Explain your approach to unit testing in mobile applications.

Key Responsibilities

In the Mobile Engineer role at Evernote, your day-to-day responsibilities will include:

• Developing and maintaining mobile applications for iOS platforms, ensuring a seamless user experience.
• Collaborating with product managers and designers to define app features and functionality.
• Participating in code reviews to ensure high-quality code standards and best practices.
• Conducting performance testing and optimization to enhance application efficiency.
• Engaging in user research to inform development and identify areas for improvement.

This role requires a proactive approach to problem-solving and an eagerness to innovate, ensuring that the Evernote mobile experience continues to evolve and meet user needs.

Role Requirements & Qualifications

A successful candidate for the Mobile Engineer position at Evernote should possess the following qualifications:

• Technical skills:

  • Proficiency in Swift and Objective-C for iOS development.
  • Familiarity with mobile frameworks, APIs, and design patterns.
  • Experience with version control systems, such as Git.

• Experience level:

  • 3+ years of experience in mobile application development.
  • Proven track record of delivering high-quality mobile solutions.

• Soft skills:

  • Strong communication and interpersonal skills.
  • Ability to work collaboratively in a team environment.
  • Demonstrated problem-solving and critical-thinking abilities.

• Must-have skills:

  • Solid understanding of mobile app architecture.
  • Experience with user interface design and usability principles.

• Nice-to-have skills:

  • Knowledge of cloud services and backend integration.
  • Familiarity with cross-platform development tools.

Frequently Asked Questions

Q: How difficult are the interviews, and how much preparation time is typical?
The interviews are considered rigorous, with a mix of technical and behavioral questions. Candidates typically spend 2-4 weeks preparing, focusing on both coding challenges and soft skills.

Q: What differentiates successful candidates?
Successful candidates demonstrate a strong balance between technical expertise and cultural fit. They articulate their thought processes clearly and show enthusiasm for Evernote’s mission.

Q: What is the culture and working style like at Evernote?
Evernote fosters a collaborative and innovative work environment. Employees are encouraged to share ideas, experiment with solutions, and prioritize user satisfaction.

Q: What is the typical timeline from initial screen to offer?
The process can take 4-6 weeks, depending on the scheduling of interviews and candidate availability.

Q: Are there remote work or hybrid expectations?
Depending on the team's needs, there may be options for hybrid work arrangements, allowing for a mix of in-office and remote work.

Other General Tips

• Practice coding on a whiteboard: Many interviews involve live coding. Practicing this format will help you feel more comfortable and confident during the actual interview.
• Understand user needs: Be prepared to discuss how your work impacts users and how you prioritize user feedback in your development process.
• Be ready for behavioral questions: Prepare specific examples from your past experiences that demonstrate your skills and alignment with Evernote’s values.
• Research Evernote’s products: Familiarize yourself with the company’s offerings and recent developments to show your genuine interest and understanding during interviews.