QA automation engineers are often expected to justify which programming languages they can use effectively and why. Interviewers usually care less about a raw list of languages and more about whether you understand the trade-offs behind choosing one for a test automation stack.
Explain which programming languages you are proficient in for QA automation, and compare them from an engineering perspective. In your answer, address:
The interviewer expects a structured, practical explanation rather than a personal résumé summary. Focus on language characteristics, common tooling, maintainability, and how your choice affects automation design and long-term support.