AngularJS Developer Interview Questions

The goal for a successful interview for an AngularJS Developer is to showcase their expertise in AngularJS and demonstrate their problem-solving skills by providing concrete examples of their experience working on projects involving AngularJS. The interviewer should be able to see how the candidate’s experience aligns with the requirements of the job and how they can bring value to the organization through their understanding of the AngularJS framework.

Situational interview questions

• Suppose you are tasked with building a functional form using AngularJS. However, you realize that the form seems broken or is not working as expected. What steps would you take to identify and fix the issue?
• Imagine that you are debugging an AngularJS application, and you come across a problem where data is not populating as expected. What steps would you take to troubleshoot the issue and ensure that the data is correctly displayed?
• Imagine you are working on an AngularJS project, and the application is returning a CORS error. What steps would you take to troubleshoot and resolve the issue?
• Suppose you are working on an AngularJS project, and you need to integrate it with a third-party library. What steps would you take to ensure that the integration is successful?
• Suppose your company’s AngularJS application is encountering performance issues, what are some approaches you could take to investigate and resolve the problem?

Soft skills interview questions

• How do you approach collaborating with other developers or team members on a project?
• Could you give me an example of a time when you had to adapt to changing project requirements or shifting priorities?
• How do you handle difficult conversations or conflicts with team members or stakeholders?
• Have you ever mentored or trained junior developers? Could you walk me through your approach to coaching and mentoring?
• Can you describe a project or situation where you had to communicate technical information to a non-technical audience? How did you ensure that your message was clear and understood?

Role-specific interview questions

• What is dependency injection in AngularJS and how does it improve performance?
• Explain the concept of two-way data binding and how it works in AngularJS.
• Can you name some benefits of using directives in AngularJS? Provide an example of a custom directive you have created.
• Describe the structure of an AngularJS application and the role of each component.
• How do you ensure the security of an AngularJS application? What are some common security vulnerabilities and how can they be mitigated?

STAR interview questions

1. Situation: You were assigned to develop a web application using AngularJS.

Task: What were your specific tasks in this project?

Action: What approach did you take to fulfill your tasks?

Result: What were the results of your work?

2. Situation: There was an issue in the AngularJS codebase.

Task: What was your task in resolving this issue?

Action: Describe the steps you took to resolve the issue.

Result: What was the outcome?

3. Situation: You were working on a team project with AngularJS.

Task: What were your responsibilities in the project?

Action: What did you do to ensure the success of the project?

Result: What was the final result of the project?

4. Situation: You were tasked with optimizing the performance of an AngularJS application.

Task: What was your specific task in this project?

Action: What steps did you take to improve the performance?

Result: What was the ultimate outcome of your work?

5. Situation: You were asked to integrate a third-party library into an AngularJS project.

Task: What was your specific task in this project?

Action: Describe the steps you took to integrate the library.

Result: What was the final outcome?