What Is a QA Tester? Skills, Requirements, and Jobs in 2025

We have included manual QA tester job description templates that you can modify and use. A small team works with the software or website when in development. Yet, when the asset launches to the world, it may have to handle hundreds of https://wizardsdev.com/en/vacancy/affiliate-manager/ users at once. It compares performance on different user systems and puts the application under pressure to identify any bottlenecks or other concerns. You have probably experienced firsthand the frustration of flawed technology.

IT and Development

QA manual testing, after all, is all about finding ways to anticipate problems, test for them, and then resolve any issues found. To test software, developers will script test cases that present step-by-step instructions on what needs to be done to check that a feature works. For example, a mobile app developer will craft a test case to see what happens when the user gets a phone call or text while in their app. They’ll also need to test this across different types of devices and operating systems (OS). The QA tester has an important role with all industries developing products and providing services online. The US Bureau of Labor Statistics (BLS) predicts job growth of 17 percent between 2023 and 2033.

Is a QA manual tester job right for me?

• You can use the list below to identify certifications in your desired industry, area of expertise, and experience level.
• Coursera’s editorial team is comprised of highly experienced professional editors, writers, and fact…
• Along with reviewing test procedures and developing scripts, you’ll research new technologies, tools, and testing procedures.
• We discussed about the Job Description for a QA Engineer and some of the common skills and experience that a QA engineer should have.
• Once a human plans and writes test cases, many tasks related to the testing portion of the software development process can be done and tracked with automation tools and software.
• Next, you’ll have to check that the various code components work together.

This content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals. Coursera’s editorial team is comprised of highly experienced professional editors, writers, and fact… Gain hands-on experience with API testing through the two-hour Guided Project, API Testing Using Rest Assured Test Automation Tool on Coursera.

000+ Manual Testing Jobs in United States

You’ll also need solid written and verbal communication skills so that you can efficiently track, troubleshoot, and report defects and errors. There are four main software testing models QA testers should be familiar with. Acknowledging that many users are on mobile devices, this testing checks that the product or application can function on these devices.

• Occasionally, you will ensure the software integrates smoothly with others or is compatible with many devices.
• The other is manual, in which testing procedures are primarily executed by humans.
• The US Bureau of Labor Statistics (BLS) predicts job growth of 17 percent between 2023 and 2033.
• To write an effective manual QA tester job description, begin by listing detailed duties, responsibilities and expectations.
• Typically, you do not need the ability to code for manual testing, but you will need an understanding of testing tools along with problem-solving abilities and attention to detail.
• Who performs the test and what type of test is being performed are the most significant differences between QA manual testing and QA automated testing.

For example, mobile testing considers smaller screens, less memory, battery usage, and what happens if someone gets a call while in that app. If you’re ready to start preparing for a QA tester role, consider enrolling in the University of Leeds’ online course, Foundations of Software Testing and Validation. In as little as five hours, you’ll understand the different types of software testing and apply industry standard techniques to design effective test cases. To write an effective manual QA job description, begin by listing detailed duties, responsibilities and expectations. We have included manual QA job description templates that you can modify and use.

Mobile testing

System testing aims to mimic what users experience with the product in QA Manual job real life. The QA tester often starts with unit testing, where you test individual software functions or unique testable product parts. By breaking up the testing into small, manageable parts, you can better identify what needs to be fixed.

After you test individual units, you can move on to component testing, which connects many units of code. Qualifications for a job description may include education, certification, and experience. Typically, you do not need the ability to code for manual testing, but you will need an understanding of testing tools along with problem-solving abilities and full-stack developer attention to detail.