Do software testers need coding knowledge?

Software testers don’t always need strong coding knowledge, but having basic programming skills is increasingly valuable in modern QA roles. In manual testing, understanding test cases, SDLC, and defect tracking is usually enough. However, automation testing often requires knowledge of languages like Java, Python, or JavaScript. From industry experience, testers who learn scripting can move faster into automation, performance testing, or DevOps-related QA roles. Many teams now expect testers to understand APIs, databases, and test automation frameworks. Overall, coding is not mandatory for entry-level manual testing, but it significantly improves career growth, salary potential, and job flexibility in the software testing field.