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Tester

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

Exploring a Career as a Tester

A Tester, often known as a Quality Assurance (QA) professional or Software Tester, plays a critical role in the development lifecycle of software, hardware, and systems. Their primary function is to identify defects, errors, or potential issues before a product reaches the end-user. Think of them as the guardians of quality, meticulously examining products to ensure they meet specified requirements, function correctly, and provide a positive user experience.

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Salaries for Tester

City
Median
New York
$120,000
San Francisco
$130,000
Seattle
$110,000
See all salaries
City
Median
New York
$120,000
San Francisco
$130,000
Seattle
$110,000
Austin
$115,000
Toronto
$63,800
London
£92,000
Paris
€50,000
Berlin
€69,500
Tel Aviv
₪148,000
Singapore
S$51,000
Beijing
¥150,000
Shanghai
¥160,000
Shenzhen
¥510,000
Bengalaru
₹460,000
Delhi
₹345,000
Bars indicate relevance. All salaries presented are estimates. Completion of this course does not guarantee or imply job placement or career outcomes.

Path to Tester

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We've curated two courses to help you on your path to Tester. Use these to develop your skills, build background knowledge, and put what you learn to practice.
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Reading list

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Provides an in-depth overview of software testing, including snapshot testing. It covers the fundamental principles, techniques, and tools for effective software testing and provides practical guidance on how to apply these techniques to real-world projects.
Provides a comprehensive overview of software quality assurance, including snapshot testing. It covers the fundamental concepts, principles, and practices of software quality assurance and discusses how to implement these practices in real-world projects.
Covers the fundamentals of software testing, including snapshot testing, and provides hands-on examples and exercises to help readers learn and apply these techniques.
Covers the fundamental concepts and principles of software testing, including snapshot testing. It provides a solid foundation for understanding the role of snapshot testing in the overall testing process.
Provides a practical guide to test-driven development in Microsoft .NET, including snapshot testing. It covers the principles and practices of test-driven development and provides hands-on guidance on how to apply these techniques to real-world .NET projects.
Provides an in-depth overview of web application testing, including snapshot testing. It covers both manual and automated testing techniques and discusses best practices for ensuring the quality and reliability of web applications.
Provides a comprehensive overview of automated software testing, including snapshot testing. It discusses the benefits and challenges of automated testing and provides practical guidance on implementing effective automated testing strategies.
Presents the results of a multi-year study on the impact of DevOps practices on software development performance. It provides evidence that DevOps practices can lead to significant improvements in software quality, speed, and cost.
Provides a gentle introduction to DevOps. It great resource for beginners who want to learn more about the basics of DevOps.
Provides a comprehensive guide to continuous delivery. It covers topics such as continuous integration, continuous testing, and continuous deployment.
Provides an in-depth look at advanced BDD techniques, covering topics such as parallel testing, performance testing, and security testing.
Provides a comprehensive guide to cloud native DevOps using Kubernetes. It covers topics such as container orchestration, service mesh, and CI/CD.
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