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30+ Must-Prepare Magento 2 Interview Questions & Answers 2024

Whether you are a fresher or senior, Magento 2 interview questions can be a fear due to the platform’s complexity and specific knowledge requirements. No matter how well prepared you are, it will always be the factor that puts you under pressure. In this case, it’s better to have some idea of what types of questions the employer will ask during the interview. From there, you can have precise answers ready and score points with the employer during the interview process.

We have compiled more than 30 common Magento 2 interview questions and answers, both related to your personal experience and technical knowledge, which have been asked by most of the companies. When candidates have a positive interview experience, there is a 38% higher chance of them accepting a job offer. Therefore, make sure you have carefully prepared this knowledge for the interview to get the best results.

Table of Contents

Common Job Positions in the Magento 2 Field

Before delving into the list of commonly asked Magento 2 interview questions, it’s important to first understand the typical job roles in this field to get an overview of the scope of work and the required skills for each position.

Magento Developer

The primary responsibility of a Magento Developer is to design and develop Magento websites and its modules and templates. Throughout your work, you will need to address and resolve any software integration issues that arise. Your job responsibilities will also include website updates and the installation of security patches.

As a Magento Developer, it is crucial to stay updated on the latest technologies. Your familiarity with different UI/UX trends will also give you a competitive edge.

In general, there are 2 main positions for Magento developers:

  • Front-end Magento Developers: focus on the user interface (UI) and user experience (UX) aspects of Magento websites. They are responsible for designing and implementing the visual elements, such as layouts, templates, and themes, to create an engaging and user-friendly interface for customers.
  • Back-end Magento Developers: handle the logic and functionality on the server-side of Magento websites, including database management, server configuration, and integration with third-party systems, to build and maintain the back-end infrastructure of Magento websites.

Common skills and requirements for Magento Developer candidates

In addition to equipping yourself with advanced knowledge of Magento, you should also pay attention to other knowledge areas and soft skills that complement your job and enhance productivity. Examples include:

  • Thorough knowledge of Magento, JavaScript, HTML, PHP, CSS, and MySQL
  • Familiarity with UI/UX techniques and trends
  • Good time and project management skills
  • Analytical and problem-solving skills
  • Communication skills
  • Ability to work in a competitive environment
  • Ability to work both independently and in a team.

Magento Solution Architect

A Magento Solution Architect focuses on proposing major features and technological solutions, rather than directly designing software. They propose comprehensive design solutions to help clients address business issues with Magento. Besides, the Magento Solution Architect knows how to prioritize solutions when deploying them.

Common skills and requirements for Magento Solution Architect candidates

  • The skill requirements for Magento Solution Architects may vary based on the specific business needs of clients. However, there are some essential skills that every Magento Solution Architect should possess:
  • Understanding the client’s business domain, possible technological solutions, limitations of each technology, platform to develop, and the ability to transform solutions into software reality.
  • Awareness of solution limitations, scalability, and future maintenance possibilities.
  • Comprehensive delivery of E-commerce projects.
  • Ability to organize activities necessary to launch an E-commerce project successfully.
  • Designing technical architecture, including like the E-commerce systems and how they’ll work with other systems, and figuring out what infrastructure you’ll need (like servers and databases) and more.

Magento Project Manager

Key tasks of a Magento Project Manager include overseeing and managing the successful execution of Magento projects, coordinating with various teams including developers, designers, and stakeholders, allocating resources, managing timelines, and monitoring budgets to ensure smooth project delivery.

Common skills and requirements for Magento Project Manager candidates

Similar to a Magento Solution Architect position, the requirements for a Magento Project Manager may vary depending on the industry or the client’s business operations. However, there are still essential skills that you typically find in Magento Project Manager job postings:

  • Strong project management skills, including planning, organizing, and executing Magento projects.
  • Excellent communication and leadership abilities to effectively coordinate project teams, stakeholders and to work with external partners or third-party service providers
  • Proficiency in resource management, including task allocation, timeline management, progress monitoring, and budget management by defining project scope, goals, and deliverables
  • Knowledge of Magento platform functionalities and its integration with other systems.
  • Understanding of quality assurance processes and testing methodologies specific to Magento projects.
  • Strong analytical and decision-making capabilities to make informed project-related choices.

Magento SEO Specialist

A Magento SEO specialist is responsible for optimizing Magento websites to improve their search engine rankings and visibility. Their main focus is on implementing SEO strategies and techniques to drive organic traffic to the website and enhance its online presence.

Common skills and requirements for Magento SEO Specialist candidates

  • Familiarity with the Magento platform and its specific SEO capabilities, including the ability to optimize metadata, URLs, product descriptions, and other on-page elements within the Magento framework.
  • In-depth understanding of search engine optimization principles, techniques, and best practices.
  • Ability to conduct keyword research using SEO tools to identify relevant and high-performing keywords.
  • Ability to perform technical SEO tasks for a Magento website and to analyze SEO data, interpret website metrics, and draw actionable insights to improve SEO strategies and enhance website performance.
  • Skills in identifying SEO issues, conducting thorough audits, and developing solutions to improve website visibility, rankings, and overall SEO performance.
  • Strong communication skills to effectively collaborate with cross-functional teams to implement SEO recommendations and drive organic growth.

Magento 2 Interview Questions for Preparation

In addition to the common job positions mentioned above, there are various other roles depending on individual company needs and budget. However, most Magento 2-related jobs, whether they involve coding or project management, generally have some common requirements.

These include hands-on experience with Magento versions, familiarity with its features, functionalities, and architecture, understanding of e-commerce principles and best practices, effective issue identification and resolution within a Magento environment, and strong communication skills for collaboration, client communication, and technical support or training.

Practice these fundamental skills well to establish a strong foundation and boost your confidence in answering any question at your next Magento 2 job interview or platforms such as Algo.Monster serve as valuable resources to prepare for coding interviews.

Question 1: Tell us about yourself (or How many years of Magento 2 development experience do you have?)

This is a basic Magento 2 interview question that you will DEFINITELY encounter at the beginning of every job interview, whether you are a fresher or have years of experience. So, prepare a concise and focused answer that highlights the key points of your experience to impress the interviewer.

According to Glassdoor, your answer to the “tell me about yourself” question should be within 1-2 minutes. However, the length can vary based on the interview context.

A simple yet impressive structure includes: Introducing your professional background related to Magento, encompassing both skills and knowledge. Highlighting specific achievements and the individuals or entities you have helped through your skills, knowledge, processes, or experiences. If time allows, you can also mention your strengths and goals for your next career journey.

Example answer for a fresher (lack of hand-on experience)

Hello, my name is [Your Name]. I’m excited to be here to discuss my interest in your hiring position. While I may be new to the industry, I have a strong passion for e-commerce and a solid foundation in web development.

Recently, I completed a web development course where I gained proficiency in HTML, CSS, and JavaScript. I also took the initiative to learn about Magento and its functionalities. I believe that my technical skills, combined with my eagerness to learn, make me a motivated candidate for this position.

During my coursework, I worked on a project where I developed a mock e-commerce website using Magento 2. This experience allowed me to understand the fundamentals of Magento 2, including product management, order processing, and customer experience. Moreover, I actively engaged in online communities and forums, seeking guidance and helping others troubleshoot Magento-related issues. By assisting fellow developers, I honed my problem-solving abilities and expanded my knowledge base.

Although I may not have professional experience yet, I possess strong analytical and communication skills, which I believe are crucial in effectively collaborating with teams and clients. My goal is to leverage these skills to contribute to the success of projects and continuously grow in the Magento 2 ecosystem.

Example answer for an experienced professional (working on many Magento 2 projects)

Hello, my name is [Your Name]. I have had the privilege of working in the Magento field for [a number of years], and I’m thrilled to discuss my experience and passion for this field, especially with the Magento 2 platform.

Throughout my career, I have gained comprehensive knowledge and hands-on experience in Magento 2 development, customization, and project management. I have successfully implemented Magento 2 solutions for various clients, ranging from small businesses to enterprise-level organizations.

One of my outstanding achievements was leading a team in developing and launching a highly customized Magento 2 platform for a major retail client. Through effective collaboration and strategic planning, we delivered a seamless shopping experience and achieved a significant increase in online sales.

I’m proud of my skill in comprehending client needs and transforming them into attractive and functional Magento 2 websites. With expertise in front-end technologies such as HTML, CSS, and JavaScript, I excel in designing captivating user interfaces and enhancing the overall user experience. Over the years, I have helped numerous individuals and organizations by sharing my expertise through workshops, training sessions, and community forums.

As for my strengths, I possess strong problem-solving skills, attention to detail, and the ability to effectively communicate complex technical concepts to non-technical stakeholders. I thrive in dynamic environments and enjoy keeping up with the latest trends and updates in the Magento ecosystem.

Looking ahead, my goal is to continue expanding my knowledge in emerging technologies and further enhance my skills in Magento. I am eager to contribute my expertise to a forward-thinking organization and be part of innovative projects that push the boundaries of e-commerce.

Note: Remember to customize the answer with your own experiences, achievements, and career goals.

Question 2: Can you describe some Magento 2 development projects you have worked on in the past?

This question helps employers assess the candidate’s technical skills and expertise in Magento 2 development. It allows them to understand if the candidate has experience in areas relevant to the position, such as theme customization, extension development, API integrations, performance optimization, or building scalable e-commerce solutions.

For this question, you should choose 1 to 2 projects that you feel most proud of to share specifically with the employer. Use the S-T-A-R structure to answer this type of question. “S” stands for Situation, describing the context in which your project was carried out, including any unique aspects or significant challenges. “T” represents Tasks, highlighting the main tasks you need to accomplish. “A” represents Actions, explaining the specific actions you took to execute your tasks and achieve desired goals. “R” stands for Results, describing the outcomes of your actions and tasks once completed.

Answering in the S-T-A-R structure provides the employer with comprehensive information and allows them to understand your thought process in specific situations. Finally, including the results of the project makes your answer more compelling.

Sample answer

One project I would like to share with you is when I developed an e-commerce website using Magento 2 for a fashion retailer. The situation was challenging as the client had specific requirements for a visually appealing and user-friendly website that showcased their products effectively.

My tasks included creating custom Magento themes, implementing responsive design, and integrating various extensions for enhanced functionality. To achieve this, I collaborated closely with the design team to ensure a seamless user experience and optimized performance.

During the project, I took proactive actions by optimizing the website’s performance, implementing efficient caching mechanisms, and optimizing database queries. I also conducted thorough testing to ensure a smooth checkout process and secure payment integration.

The result was highly satisfying. The website achieved a significant increase in conversions and customer engagement. The client was impressed with the improved loading speed, intuitive navigation, and overall user experience.

Note: Please personalize the answer by incorporating your own project details and accomplishments.

Question 3: What do you think of our Magento 2 website?

The purpose of this Magento 2 interview question is to assess the candidate’s level of interest and attention to detail regarding the job they are applying for. If you express a strong desire to pursue the position but show little interest in taking the time to browse through the company’s Magento website, it may indicate a lack of genuine commitment to this job opportunity or a lack of attention to detail, which is crucial in Magento-related roles.

To avoid losing points with the employer during an interview, it is important to thoroughly research the company and their Magento-related products beforehand. If possible, conduct a preliminary evaluation and analyze using the SWOT framework. Additionally, provide personal insights on the strengths and areas for improvement for their Magento 2 website. Explain how you would approach implementing improvements to assist the company.

Sample answer

Before attending this interview, I reviewed your Magento 2 website. I was impressed by several outstanding features, including a user-friendly interface, seamless navigation, and visually appealing design. Moreover, the product presentation and checkout process are efficient and intuitive. However, I believe that there is one area that could benefit from improvement. Specifically, the site’s loading speed could be optimized to enhance the user experience, and incorporating responsive design would ensure compatibility across devices.

To address this issue, I recommend conducting a thorough performance audit, prioritizing areas for enhancement, implementing optimizations, and monitoring their impact. Overall, your Magento website has strong foundations, and by addressing this issue, you can further elevate your customers’ satisfaction.

Question 4: What are your goals for the next 3 (or 5) years?

When an employer asks this question in a Magento 2 job interview, they want to know that you are motivated and have a clear idea of what you want to achieve in your career. They also want to make sure that your goals are compatible with the company’s goals so that you can be a valuable asset to the team.

To answer this question, be specific and realistic enough to show your passion. Don’t just say that you want to “be a Magento 2 developer.” Instead, say that you want to “become a certified Magento 2 developer” or “lead a team of Magento developers.”

However, avoid stating unrealistic goals like becoming the CTO of the company in 5 years if you are just a junior.

Sample answer

In the next 3 (or 5) years, I want to become a certified Magento 2 developer. Additionally, I aspire to lead a team of Magento developers and develop Magento 2 solutions for new markets. I am confident that I can achieve these goals because I am passionate about Magento 2, and I am committed to my career.

Question 5: Why should our company choose you over other candidates?

This is also a common “template” of Magento 2 interview questions in job interviews but can make candidates feel confused. If you are too confident that you are better than other candidates, you may be judged as being too arrogant. On the other hand, giving general reasons such as “because I have good skills and sincere attitude” or “I have experience suitable for your position” can easily overlap with other candidates, leaving no impression on the employer.

To approach answering this question, you can divide your answer into 2 smaller questions and specify your answer (but avoid rambling):

  • What requirements of the company do you meet? (Choose 2-3 requirements that you consider most important from the previous job posting)
  • What are your strengths? (Choose 1-2 strengths that align with the position’s requirements)

Most importantly, show a sincere, humble, and confident attitude about yourself, but not arrogance, and always let the employer see that you are ready to learn, develop for doing your job well.

Sample answer

One of the reasons your company should choose me over other candidates is my extensive experience and deep knowledge of working on the front-end side with Magento 2. I have worked on several projects using this platform and have a strong understanding of its features and capabilities, particularly when it comes to creating engaging and user-friendly interfaces.

I am skilled in using Magento 2’s built-in tools and features to create custom themes and layouts, and I am able to integrate third-party extensions to enhance the user experience. I believe that my combination of technical expertise and creative problem-solving makes me a strong candidate for this position. I am confident that I can make a valuable contribution to your team.

Other Magento 2 Interview Questions You Can Prepare for at Home

  • Why are you interested in a career in the Magento 2 field?
  • What made you apply for this role?
  • Why are you interested in working for our company?
  • How do you stay up-to-date with the latest industry trends and techniques?
  • What do you already know about our company?
  • How do you handle tough situations when working on a Magento 2 project?
  • Why are you looking to make a change in your career?

Magento 2 Job Interview Questions

30 Common Technical Magento 2 Interview Questions and its Answer

As mentioned earlier, knowledge and experience are crucial for jobs related to Magento 2. Employers will certainly ask you at least two technical Magento 2 interview questions. For these types of questions, we will provide you with the necessary knowledge to prepare for the interview. Of course, you can impress the employer by answering the questions with a combination of general knowledge, experience, and your own solutions.

Question 6: What is Magento 2 and How is it Valuable for Businesses?

Level: Intern/Fresher

Magento 2 is an open-source e-commerce platform that helps companies run and manage their e-commerce websites most optimally. It is a significant improvement over Magento 1 which is faster, can handle more traffic, and provides users with a better experience. The admin panel is easier to use, the design works well on different devices, and the checkout process is smoother. It also has new and exciting features like Elasticsearch and compatibility with PHP 7.

Any platform brings different values to businesses. Magento 2 too. It offers high controllability and great flexibility allowing merchants to manage their e-commerce store with ease. Thanks to its user-friendly interface and powerful functions, it will make it easier for you to operate an e-commerce site than other platforms.

Some features also help improve your website’s ranking on google rankings. Not only does it give customers a great experience when surfing on your friendly website, but it also helps you to improve your revenue significantly.

Question 7: What is MVC Architecture?

Level: Intern/Fresher

MVC stands for Model-View-Controller, it is a famous architecture on the market today. It is divided into 3 parts: Model, View, and Controller. The model will handle the data and logic behind running an application. The view is a lot of what you see on the interface of the application, and it also allows you to display anything you want. The Controller will pass or issue commands to the view and model depending on the user’s requirements.

Currently, MVC has 2 types, convention-based and configuration-based. Up to now, Magento uses a configuration-based version. This also means that you need a module configuration file to work with the website.

Question 8: What is EAV and what type of tables will be created after making a new EAV module?

Level: Junior

Entry, Attribute, Value model (EAV) is also known as object - attribute - value or Open Schema. It is a database or catalog management system that is used in Magento.

EAV is designed for databases where a large number of attributes identify a given entity; however, not all of these attributes are applicable to that entity.

Only non-empty data values are stored when you use this model. Although this model facilitates efficient storage, it is more complex than the flat model, as developers have to run many queries to get complete information about a product or entity.

When creating a new EAV (Entity-Attribute-Value) module in Magento, the number of tables created depends on what you are creating. However, the simplest module will create the following tables:

  • Module_datetime
  • Module
  • Module_decimal
  • Module_int
  • Module_text
  • Module_varchar

Question 9: How can you create a custom module in Magento 2?

Level: Junior

Suppose the model name is ‘hosting’. You have to determine it in app/code folder.

It should be: app/code/VendorName/moduleName.

For example: app/code/Mageplaza/Hosting

You need to do the following steps to create a custom module in Magento 2.

  1. Create the folder of ‘hosting’ module
  2. Create etc/module.xml file
  3. Create etc/registration.php file
  4. Enable the module

Question 10: How to improve the performance of Magento 2?

Level: Junior/Senior

As we mentioned above, Magento has a limitation of slow website performance. However, there are a few things we can do to enhance Magento’s performance. Here are some suggestions for you.

  • Disable all modules that you don’t use on the website
  • Disable the Magento log
  • MySQL Query Caching
  • Optimize the image on the website
  • Enable Gzip Compression
  • Enable Magento Caching
  • Combine the external CSS/JS into a single file
  • Use a Content Delivery Network (CDN)

Doing all of the above will speed up your Magento website, and as a result, your site becomes more responsive and performant. Not only does it make your business convenient, but it also helps your customers have a great experience when visiting your online store.

Question 11: Which statement is used to enable or disable a Magento 2 cache?

Level: Junior

By doing the following commands, you can enable/ disable a Magento 2 cache.

php bin/magento cache:enable

php bin/magento cache:disable

Question 12: How can you change the core Magento API settings?

Level: Junior/Senior

  1. First and foremost, you need to access the Admin menu.
  2. Select System > Configuration
  3. Choose Magento Core API on the left side of the Configuration Panel
  4. Navigate to expand the General Settings section
  5. Write the Default Response Charset’s name that you want to use
  6. Define the DefineClient Session Timeout in seconds
  7. Click on the Save Configuration button to finish

Question 13: What is the difference between a cache:clean and cache:flush?

Level: Junior/Senior

Cache:clean remove all the cache that has been enabled for Magento. On the other hand, Cache:flush removes all the cache storage, whether it is from a third party or Magento cache.

Question 14: How can you reset the Magento file & directory permissions?

Level: Junior/Senior

You are able to reset the Magento file & directory permissions by following statements through the directory where Magento is installed.


find . –type f –exec chmod 644 {} ;
find . –type d –exec chmod 755 {} ;
chmod +x mage

Question 15: What type of file will store the Vendor Path?

Level: Junior/Senior

The answer is vendor_path.php situated at app/etc/ folder.

Question 16: What are the different deploy modes in Magento 2?

Level: Junior

There are 4 different deploy modes in Magento 2.

  • Default mode: thanks to this mode, you can deploy Magento applications on a single server. However, this mode is not optimized for production.
  • Developer mode: this mode is used when you extend the website’s functionality or customize it.
  • Production: this mode is enabled only when your Magento 2 site is in production.
  • Maintenance: When you enable this mode, it will prevent access to the Magento website while your website is being updated or reconfigured.

Question 17: Which command to set up an upgrade in Magento 2?

Level: Junior

You can do the following command to set up an upgrade in Magento 2:

php bin/magento setup:upgrade

Question 18: What is a Factory Class in Magento 2?

Level: Junior

Factory classes are used to generate, change or get an entity without accessing the object manager, as Magento discourages doing this. These classes are generated during code generation and do not need to be defined manually.

Question 19: What is dependency injection in Magento 2?

Level: Junior/Senior

The purpose of using Dependency injection in Magento 2 is to replace the functionality the Mage class Magento 1 used.

This is a pattern where object 1 can declare its dependencies on object 2, and as a result, object 1 need not worry about buying its own dependencies. Object 2 will do it based on the desired behavior and configuration.

Question 20: Which billing information will be managed through Magento?

Level: Junior/Senior

All of the following information will be managed from the client account through Magento.

  • Add a credit card
  • Add a PayPal account
  • Update a billing address
  • Produce a print-ready receipt
  • View your billing history

In fact, Magento is a flexible eCommerce platform, and it’s so crucial to manage all of this billing information through the platform.

Question 21: How to Add a Blog to Magento 2?

Level: Junior

We all know that blogs play a vital role in improving website rankings on search engines. Therefore, it had better add blogs to your website to improve them, attract customers and reap other great benefits from it.

You have 2 options to add a blog to Magento: using the pre-built Magento blog extension or setting up a custom blog module on the online store. If you intend to set up a free premade blog module, Mageplaza Blog for Magento 2 is a great choice. This is one of the perfect free modules built by Mageplaza developers. To install the Blog extension, you can see the detailed instructions here as well as the instructions for using this module. Conversely, if you want to build a custom blog, you need to create a module, and this won’t be easy. We recommend you choose the Mageplaza Blog module, which is available and free in the Magento market.


Blog Extension

FREE Blog for Magento 2

Boost your website traffic and engagement with diverse features (Hyva ready)

Check it out!


Question 22: Which design patterns does Magento include?

Level: Junior

There are a total of 12 design patterns in Magento, including:

  • Factory Pattern
  • Singleton Pattern
  • Model View Controller Pattern
  • Front Controller Pattern
  • Registry Pattern
  • Prototype Pattern
  • Iterator Pattern
  • Object Pool Pattern
  • Service Locator Pattern
  • Lazy loading Pattern
  • Observer Pattern
  • Module Pattern

Question 23: How can you make Magento more secure for clients?

Level: Senior

Security is always a core factor for any e-commerce website. And so is security in Magento; this is very urgent and always a top priority.

  • To improve the security of Magento, you can follow some suggestions below:
  • You need to create a complex password and change them from time to time
  • Do not allow remote access to Magento content manager
  • Do not provide downloadable media on production sites.
  • Install security extension for Magento website. Mageplaza Security extension is a suitable choice if you need to secure your website from hackers. This module not only prevents potential hackers from stealing critical information in your store but also provides an intelligent alert system for you to deal with them promptly.


Security

Security for Magento 2

Protect your store from cyber threats with Mageplaza's top-notch security services

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Question 24: How to enable Maintenance mode in Magento?

To enable Maintenance mode in Magento, you need to create a file named maintenance.flag, then only upload it to the Magento home directory containing the following commands.


$maintenanceFile = 'maintenance.flag';     
if (file_exists($maintenanceFile)) {  
include_once dirname(__FILE__) . '/errors/503.php';  
exit;  
}

Question 25: What Are Service Contracts?

Level: Senior

Note: When this question is asked, the employer wants to “challenge” experienced Magento developers, as service contracts are not strictly necessary in Magento development.

However, if an applicant refuses to discuss service contracts, the employer may conclude that they lack the necessary knowledge about Magento or have disregarded programming best practices.

Answer:

Service contracts in Magento are sets of instructions written in PHP. They help organize Magento and ensure it works well with different software versions. Service contracts allow Magento store owners to connect their websites with other systems, set up special features like web APIs, and easily update their stores when new versions of Magento are released.

To use service contracts, developers must implement the defined interfaces and adhere to the specified input/output formats.

Question 26: Under what circumstances is it acceptable to use and depend on the ObjectManager class in Magento 2 development?

Level: Senior

In Magento, the ObjectManager is used to simplify the process of creating objects without writing repetitive code during their creation. However, Magento discourages direct usage of the ObjectManager in code because it hides the actual dependencies of a class.

However, there are a few exceptions when we can use and depend on the ObjectManager class:

  • In certain static magic methods such as __wakeup(), __sleep(), etc., to handle object creation, dependency management, or other related tasks.
  • To ensure compatibility with older versions of code that rely on a specific constructor signature, which means maintaining backward compatibility in constructors.
  • To establish a consistent and controlled testing environment during the setup phase of global scope integration tests.
  • As a dependency in classes responsible for creating objects such as factories or proxies to assist in resolving dependencies, instantiating objects, managing singletons, or applying any other necessary configuration during the creation process.

Question 27: Can you describe the difference between cookies, sessionStorage, localStorage and explain their respective use cases in web development?

Level: Senior

This is a common Magento 2 frontend developer interview question even for experienced candidates, so don’t underestimate the importance of understanding these fundamental comparisons and differences.

Answer:

Cookies, sessionStorage, and localStorage are client-side storage solutions used in web development. They store data within the user’s browser.

Cookies are small text files stored on the user’s computer by the web server through the browser. They primarily hold session information, such as login status or shopping cart details. Cookies have expiration dates and can be deleted by the user or automatically when they expire. They are sent to the server with each HTTP request, making them useful for maintaining state between requests.

localStorage and sessionStorage are part of the Web Storage API introduced in HTML5. They enable storing key-value pairs on the client-side. The key difference lies in their persistence: sessionStorage is available only during the browser session (deleted when the tab/window closes), while localStorage persists even if the browser is closed and reopened. Both can be cleared by the user.

In brief, cookies are used to store session information, such as login status and shopping cart contents. On the other hand, localStorage and sessionStorage are utilized to store non-sensitive data needed by client scripts across pages, such as user preferences or form data.

Question 28: How do you implement icons on the Magento 2 site?

Level: Junior/Senior

There are two ways to implement icons on a Magento 2 site: using a background image or using an icon font.

Using a background image is more flexible because we can use any picture. In this way, we need to convert the png icon for Magento 2 to the base64 format via an online converter, then enter this style in a LESS or CSS file.

Using an icon font is less convenient because we will need to generate fonts on a third-party website and enable a new font. However, using fonts for icons makes sense because icons are glyphs that communicate meaning to the audience.

Question 29: Describe important differences in layout xml between Magento 1 and Magento 2

Level: Senior

There are several important differences in the layout XML between Magento 1 and Magento 2:

  • Layout files are stored inside the module folder and named based on how the module is organized in Magento 2.
  • A modular approach is used to distinguish between page layouts representing complete pages and generic layouts for specific sections.
  • Files in web or templates are not merged.

This Magento interview question is typically for experienced candidates to assess their knowledge and diversity in technology exposure beyond the projects they have worked on.

Answer:

Some prominent CSS frameworks are Bootstrap 3/4, Ant Design, Material UI, Bulma, and Foundation.

Some commonly used features in CSS frameworks include:

- Grid system (used for layout)

- Select component

- Table (used to list data in table format)

- Pagination (used for page navigation)

- Date picker (used for selecting dates in the UI)

Must-Prepare Questions for Magento 2 Testing Interview

Employers often require Magento 2 development job applicants to take a test during the hiring process. This test objectively evaluates candidates’ understanding of Magento 2’s features and best practices. Therefore, in addition to preparing answers for Magento 2 interview questions, you should also be well prepared to handle skill assessment tests.

Prepare for Magento 2 Job Interview

Here are some commonly asked Magento 2 testing interview questions for candidates:

  1. Does the code work? (This may seem obvious, but if it doesn’t, it’s likely to be a failure.)
  2. Does the code adhere to best practices for the specific version of Magento you are using?
  3. Does it leverage existing code?
  4. Is it efficient? (This helps differentiate Magento developers who just know how to write functional code from those who can both write and optimize Magento sites effectively.)
  5. Is the code clean?
  6. Does the code follow our style guidelines?

Another form of quick assessment in a Magento 2 job interview is that you can be given some code that doesn’t work and asked how you would fix it. These tests provide employers with a better understanding of your ability to work in an environment where code is constantly evolving, and they can evaluate your troubleshooting skills objectively, which are often more important than simply using the correct functions.

Questions You Should Ask the Employer During a Magento 2 Job Interview

“Do you have any questions for us?” is a common question that you will definitely encounter in every interview, including positions related to Magento 2. This is an opportunity for you to make a positive impression on the employer by showcasing your proactiveness, critical thinking, problem-solving skills, and genuine interest in the position.

However, not every question you ask the employer will be meaningful or impressive. To differentiate yourself from other candidates, consider asking the following types of questions:

  1. A question that demonstrates your research about the company, such as “From my research, I noticed that the company is currently working on Project X using Magento 2 (X being a project that you find interesting about the company). If I am able to join this position, will I have the opportunity to be involved in that project?”
  2. A question that shows your commitment to long-term employment and your interest in continuous development, like “In terms of long-term employee growth, does the company have any support, training programs, or policies in place?” or “Could you share more about the training programs the company usually provides for new employees?”
  3. A question that connects with the interviewer personally, for example, “How long have you been working at the company, and what aspects of the company have made you committed for so long?”
  4. A question that concludes the interview on a proactive and positive note, expressing confidence in yourself, such as “What is the next step after this interview?” or “When and how will the results be communicated?”

Prepare 2 to 3 questions and practice them at home so that you can lead the employer actively during this part of the interview!

Tips to Win Your Next Magento 2 Job Interview

Just preparing knowledge to answer Magento 2 interview questions is not enough. You need to go beyond that and prepare comprehensively if you want to outperform other candidates who may have more experience or achievements than you. Here are some tips to enhance your chances of passing your next Magento 2 job interview:

  1. Always research extensively about the company and the position you are interviewing for. Understand the company’s core areas of operation, corporate culture, main products, strengths, and target customer base.
  2. Based on the information you gather, select relevant information about your experiences or past projects that should be included in your answers to Magento 2 interview questions. For example, if you are interviewing for a front-end developer position, you won’t need to focus on back-end projects, right?
  3. Practice at home by asking yourself some common Magento 2 interview questions and answering them for around 30 to 45 minutes. It’s even better if you can record a video or audio during the self-interview process to identify areas for improvement, such as stumbling or rambling during your answers.
  4. Aim to answer each Magento 2 interview question within 1 to 2 minutes. This helps keep your answers concise, focused, and demonstrates logical thinking to the employer.
  5. Limit phrases like “I think…” in your answers and replace them with “I am confident that…”
  6. Whenever possible, substantiate your experience with measurable achievements alongside your knowledge.

Final thoughts

Magento is a complex and powerful e-commerce platform with unique features. Job positions related to Magento 2 have their own specificities and require knowledge of this platform. Therefore, even if you’re not applying for development positions, it is essential to equip yourself with basic Magento knowledge to have a successful interview.

Above are 30+ Common Magento 2 interview questions and answers that you should prepare for your next interview. Be well prepared, and don’t forget to always be confident when answering interview questions from employers so they can highly evaluate your ability.

In conclusion, with thorough preparation, a solid understanding of Magento, and effective communication of your skills and experiences, you can excel at any Magento 2 interview questions and increase your chances of securing your dream job in the world of e-commerce.

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Sam Nguyen
Sam is the CEO & co-founder of Mageplaza, a company established to support Magento merchants with different powerful tools and resources. Sam Nguyen is also the CEO & founder of Avada Commerce, an e-commerce solution provider headquartered in Singapore – aiming to support more than a million online businesses to grow and develop.
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