Prepare for your Quality Assurance (QA) Tester interview. Understand the required skills and qualifications, anticipate the questions you may be asked, and study well-prepared answers using our sample responses.
This question can help the interviewer determine your level of experience with QA software tools. If you have previous experience using these tools, share what you found most useful about them and how you applied that knowledge to your work. If you don’t have any prior experience, consider mentioning which tools you would like to learn more about or which ones you think would be most beneficial for this role.
Answer Example: “I’ve used several QA software tools in my previous roles, including Selenium, JUnit and TestNG. I find that each tool has its own unique advantages, but I particularly like Selenium because it’s so versatile. For example, I once used it to test an app that was compatible with both Android and iOS devices.”
This question is a great way to show your interviewer that you have experience in the field and know what to expect. It also allows you to highlight any specific skills or knowledge you have that can help the company. When answering this question, try to focus on the types of tests you performed and what made them unique.
Answer Example: “I’ve done both manual and automated quality assurance tests in the past. For manual QA testing, I would read through the code line by line to make sure there were no errors or bugs. For automated QA testing, I used software such as Selenium and JMeter to test websites and applications.”
This question can help the interviewer understand your testing process and how you apply your knowledge of the latest technologies. Use examples from past experiences where you tested applications for compatibility with new operating systems and explain what steps you took to ensure the application worked properly.
Answer Example: “I would first test the application on the new operating system to ensure that it functions properly. Then, I would perform a compatibility test to make sure that all features of the application work as intended. To do this, I would create a list of all possible scenarios that could occur when using the application on the new operating system and test each one individually.”
This question can help the interviewer understand your problem-solving skills and how you apply them to your work. Use examples from previous roles to highlight your ability to overcome challenges, adapt to new environments and work with a team to solve problems.
Answer Example: “The most challenging quality assurance test I’ve performed was for an e-commerce website. The challenge was that there were so many different aspects of the website that needed to be tested, including the shopping cart, checkout process and customer account area. To overcome this challenge, I broke down the testing process into smaller tasks so I could focus on one area at a time.”
This question can help the interviewer understand how you use your skills and experience to help a company improve its products. Use examples from previous roles that highlight your ability to identify flaws in a product, report those findings and work with other team members to fix them.
Answer Example: “In my last role as a QA tester, I was working on an app that allowed users to order food from local restaurants. During my testing process, I noticed that when I clicked on the “Italian” menu option, it took me to a page that said “French” instead. This was an obvious error that could confuse users who were looking for Italian food. I reported this finding to my team leader who then passed along the information to the developers so they could fix the issue before launch.”
This question can help the interviewer understand how you would handle a challenging situation. Use your answer to highlight your problem-solving skills and ability to work with others.
Answer Example: “If I found a critical flaw in a product, my first step would be to report it to my supervisor or manager. Then, I would work with my team to create a plan for addressing the issue. We would need to determine if there is an immediate fix or if we need to hold off on releasing the product until we can make the necessary changes.”
This question can help the interviewer determine how you approach new challenges and learn new things. Your answer should show that you are willing to take the time to learn about new products, even if it means doing extra research or asking for help from others.
Answer Example: “If I were assigned to test a product that I was unfamiliar with, my first step would be to do some research on the product itself. I would look at the product’s website, read through any user manuals or guides, and watch any tutorials or videos that are available. This should give me enough information to understand how the product works and what I need to test.”
The interviewer may ask this question to assess your communication skills and how well you work with others. Use examples from past experiences where you successfully collaborated with other members of the team to complete projects or tasks.
Answer Example: “I’m a very effective communicator, and I’ve found that effective communication is key to successful collaboration. In my last role as a QA tester, I worked on a team of five other QA testers and one project manager. We met weekly to discuss our progress on each project and ensure we were all up to date on any changes or updates. We also used messaging apps like Slack to communicate quickly and efficiently.”
This question can help the interviewer understand how you interact with other professionals and whether you have experience working on a team. Use examples from your past to highlight your ability to collaborate with others, communicate effectively and work toward common goals as part of a team.
Answer Example: “In my last role as a QA tester, I worked alongside developers, designers and product managers to ensure that all aspects of the product were tested properly before being released to customers. We had weekly meetings where we discussed any issues we encountered while testing the product and came up with solutions to solve them. This helped us work together to ensure that each person’s contribution was valuable to the process.”
This question can help the interviewer assess your knowledge of statistical significance, which is a critical component of performing quality assurance tests. Use examples from previous experiences where you determined the appropriate level of statistical significance and how it impacted the outcome of your test.
Answer Example: “In my last role as a QA tester, I was tasked with testing the accuracy of an online shopping website’s search engine. I knew that if I didn’t use the correct level of statistical significance, my results could be inaccurate. To ensure accuracy, I used a 95% confidence level, which meant that out of 100 searches, 95% of them should return the same results. If the website didn’t meet this criteria, then I would need to re-test with a higher confidence level.”
This question is a great way to show your problem-solving skills and how you can use them to improve a company’s products. When answering this question, it can be helpful to provide an example of how you would test for user-friendliness and what results you would expect.
Answer Example: “I would test the product for ease of use by myself and with other people. I would make sure to have different types of users test the product, such as those who are experienced with technology and those who are new to it. I would also ask them questions about their experience using the product to see if there are any areas where improvements can be made.”
User interface testing is a common part of the QA tester’s job. The interviewer may ask this question to learn about your experience with user interface testing and how you apply it in your work. In your answer, explain what user interface testing is and describe a time when you used it in your work.
Answer Example: “User interface testing is the process of testing the user interface of a software application. This includes testing the functionality of all buttons, menus, and other elements that allow users to interact with the program. I’ve done this type of testing many times during my career as a QA tester. For example, I recently worked on a project where I had to make sure all of the buttons on the main menu worked properly.”
This question is an opportunity to show the interviewer that you are qualified for this role. You can answer this question by highlighting a few of your most relevant skills and explaining how they make you an ideal candidate.
Answer Example: “I am an experienced QA tester with a background in software development. I have worked on several projects, ranging from small apps to large-scale websites. My experience has taught me how to identify bugs in code and write test cases to ensure that the product meets the customer’s needs. In addition to my technical knowledge, I am also detail-oriented and organized. These qualities make me an excellent problem solver who can quickly identify issues and develop solutions. Finally, I am eager to learn new things and take on challenges. This makes me a motivated employee who will work hard to ensure that the company’s products are of the highest quality.”
This question can help the interviewer understand your experience with quality assurance processes. Use examples from your past work experience to highlight your knowledge of these processes and how you used them in your work.
Answer Example: “I’ve worked with both manual and automated testing processes. In my last role, I worked as a manual tester for a software company where I tested each feature of the program manually. This helped me find any bugs or errors in the code before it was released to customers. Then, I moved on to an automated testing role where I used software programs to test the same program automatically. This allowed me to test more quickly than if I had to do it manually.”
This question is a great way to see how you value quality assurance and what you think is most important about it. Your answer should show the interviewer that you understand what quality assurance is and how it impacts a company’s products or services.
Answer Example: “I think the most important aspect of quality assurance is ensuring that a product or service meets its customer’s needs. I always try to remember that the customer is the reason we’re creating these products or services, so I make sure to test them thoroughly to make sure they’re up to par. If there are any issues with a product or service, I want to find them before the customer does.”
This question can help the interviewer understand how you prioritize your work and manage time. Your answer should show that you have a strong understanding of your role as a QA tester and how often you perform quality assurance tests.
Answer Example: “I perform quality assurance tests on a regular basis, usually once or twice a week. I find that this frequency allows me to thoroughly test the product without rushing through my work. In addition, I always make sure to have enough time available to complete each test so that I can ensure the highest level of quality.”
This question is a great way to assess your problem-solving skills and ability to work with other team members. When answering this question, it can be helpful to describe a specific situation in which you solved a discrepancy between specifications and performance.
Answer Example: “When I encounter a discrepancy between the product’s specifications and its actual performance, I take a methodical approach to resolving the issue. First, I will verify that the discrepancy exists by comparing the product’s specifications with its actual performance. Then, I will investigate the root cause of the problem by analyzing all potential factors that could be contributing to the discrepancy. Once I have identified the source of the issue, I will work with my team members to develop an action plan for correcting it. Finally, I will monitor the product’s performance to ensure that the issue has been resolved.”