Top 20 Interview Questions & Answers for AEM Developer Roles – 2025

Preparing for an AEM developer job interview? This guide provides a list of essential questions and answers that will help you showcase your technical expertise, problem-solving abilities, and experience working with Adobe Experience Manager. Whether you’re applying for a role as a front-end AEM developer or a back-end AEM developer, these questions cover all key areas of the job.

General Questions

• 1. Why did you choose to become an AEM developer?
  As an AEM developer, I am able to combine my love for coding with my passion for creating user-friendly and visually appealing web experiences. I also enjoy the challenge of constantly learning and adapting to new technologies and techniques.
• 2. How do you stay updated on the latest AEM development trends and practices?
  I regularly attend webinars, workshops, and conferences related to AEM development. I also follow relevant industry blogs and participate in online communities where developers share their knowledge and experiences.
• 3. How do you handle tight deadlines and prioritize tasks?
  I am a highly organized individual and I rely on a project management system to stay on track with multiple tasks and timelines. I carefully prioritize tasks based on their urgency and impact on the project's overall success.
• 4. Can you walk us through your experience working in a cross-functional team?
  In my previous role, I worked in a team of developers, designers, and project managers to launch a new website using AEM. I was responsible for coding and maintaining the website's back-end while also collaborating with designers to ensure the front-end design was implemented accurately.
• 5. How do you handle constructive criticism on your code?
  I always welcome feedback on my code as it helps me improve my skills and produce better results. I take the time to understand the criticism and use it to make necessary changes to my code.

Technical Skills & Experience

• 6. What AEM components are you most familiar with?
  I am most familiar with the out-of-the-box components and custom components such as parsys, text component, image component, and list component. I also have experience creating and customizing workflows and templates.
• 7. Can you explain the difference between a dialog and a design dialog in AEM?
  A dialog is used to configure a component's properties such as title, style, and layout. A design dialog is used to make changes to the component's design, including color, font, and layout. The design dialog is only available to authors while the dialog is available to both developers and authors.
• 8. How do you ensure SEO best practices are implemented in your AEM projects?
  I am well-versed in SEO best practices and I ensure they are implemented in my AEM projects by using SEO-friendly URLs, optimizing images with proper alt tags, and using appropriate headings and meta descriptions. I also stay updated on any changes in search engine algorithms.
• 9. How do you troubleshoot issues with AEM components?
  I use the AEM component debugger tool to check the component's structure and properties. I also check the logs for any errors and use the developer console to identify and fix any JavaScript errors. If I am unable to resolve the issue, I raise it to the team for further investigation.
• 10. Can you walk us through your experience with integrating AEM with other systems and tools?
  In my previous role, I integrated AEM with a CRM system for a client's website. I studied the API documentation of both systems and wrote custom code using Java and REST API calls to enable data transfer between the two systems. I also conducted thorough testing to ensure the integration was successful before deployment.

Behavioral Questions

• 11. Can you tell us about a time when you had to handle a difficult stakeholder?
  In my previous role, we had a client who constantly changed their requirements, causing delays in the project timeline. I scheduled a meeting with the client to communicate the impact of these changes and set clear expectations moving forward. By maintaining open communication and managing their expectations, we were able to deliver the project successfully within the revised timeline.
• 12. Give an example of a time when you had to troubleshoot a complex AEM issue.
  In a project I worked on, the navigation menu was not displaying correctly on the website. After thorough testing and debugging, I discovered that the issue was caused by a third-party extension. I reached out to the extension's developer to identify a solution and implemented it successfully, resolving the issue.
• 13. How do you handle conflicting opinions within your team?
  I believe in fostering a collaborative and inclusive team culture where everyone's opinions are valued. If there are conflicting opinions within the team, I schedule a meeting to discuss and find a compromise that benefits the project and aligns with our goals. I believe that healthy debates and discussions often lead to the best solutions.
• 14. Describe a time when you went above and beyond to ensure a successful project delivery.
  In a project, we had a tight deadline to launch a website, but one of our key team members was unable to work due to unforeseen personal reasons. I took on additional tasks and worked extra hours to ensure the project was completed on time. My efforts were recognized by the client and my team, and we successfully launched the website within the deadline.
• 15. Can you give an example of when you had to quickly adapt to a change in project requirements?
  In a project, the client suddenly requested a new feature to be added to the website that was not part of the original scope. I quickly analyzed the impact of this change and worked with the team to re-prioritize tasks and ensure the new feature could be implemented without compromising the project's timeline. The feature was successfully added and the project was completed on time.

Situational Questions

• 16. If a feature you were working on was not functioning as expected, what steps would you take to resolve the issue?
  First, I would check the logs for any errors and use the AEM component debugger tool to assess the component's structure and properties. If I am unable to identify the issue, I would collaborate with the team to find a solution and perform thorough testing before deployment.
• 17. If a client requests a feature that is not supported by AEM, how would you handle the situation?
  I would thoroughly research and analyze the request to determine if there are any alternative solutions within AEM or if we need to develop a custom solution. I would then present the options to the client and provide recommendations based on feasibility, timeline, and cost.
• 18. If you are working on multiple projects at once and one project requires urgent attention, how would you handle the situation?
  I would assess the urgency and impact of the urgent project and delegate any tasks that can be handled by other team members. If necessary, I would communicate with the project managers to discuss potential adjustments to deadlines and priorities.
• 19. If a project is facing timeline delays and the client is becoming impatient, how would you manage the situation?
  I would schedule a meeting with the client to explain the reasons for the delay and provide a revised timeline. I would also discuss any potential solutions to get the project back on track. It is important to maintain open communication and manage client expectations to avoid any misunderstandings or dissatisfaction.
• 20. If you encounter a technical issue that you are unable to resolve, what would be your next course of action?
  I would first try to find a solution by researching online resources or consulting with other AEM developers in my network. If I am still unable to resolve the issue, I would communicate it to the team and escalate it to the appropriate authority or support team for further assistance.