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QA Tester

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April 11, 2024 Updated April 18, 2025 14 minute read

A Comprehensive Guide to a Career as a QA Tester

Quality Assurance (QA) Testing is a critical function within the technology and software development industries. At its core, a QA Tester acts as the end-user's advocate, meticulously examining software, applications, or systems to identify defects, inconsistencies, or usability issues before they reach the public. Their primary objective is to ensure that products meet specified requirements, function correctly, and provide a positive user experience.

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Salaries for QA Tester

City
Median
New York
$105,000
San Francisco
$107,000
Seattle
$127,000
See all salaries
City
Median
New York
$105,000
San Francisco
$107,000
Seattle
$127,000
Austin
$96,000
Toronto
$76,000
London
£75,000
Paris
€44,500
Berlin
€45,000
Tel Aviv
₪62,000
Singapore
S$59,000
Beijing
¥121,000
Shanghai
¥273,000
Shenzhen
¥89,300
Bengalaru
₹432,000
Delhi
₹550,000
Bars indicate relevance. All salaries presented are estimates. Completion of this course does not guarantee or imply job placement or career outcomes.

Path to QA Tester

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We've curated 24 courses to help you on your path to QA Tester. Use these to develop your skills, build background knowledge, and put what you learn to practice.
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This official guide from the Apache Software Foundation provides in-depth documentation on Log4j's features, configuration, and usage. It is an essential resource for anyone who wants to use Log4j effectively in their projects.
Provides an in-depth look at the Log4j framework. It covers the basics of logging, as well as advanced topics such as logging to multiple destinations, using custom log layouts, and troubleshooting logging issues. It also includes a chapter on Log4j 2, the latest version of the framework.
This security guide provides a comprehensive overview of the Log4j framework. It covers the basics of logging, as well as advanced topics such as logging to multiple destinations, using custom log layouts, and troubleshooting logging issues.
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