On-site interviews with leadership team. 3 people in total on top of headhunter interview. There was no clear job description as it's just normal here in Taiwan with this company, everyone would kill to get hired for whatever job

I was originally invited to interview for a position in another department. However, after the initial interview, they felt that HR might be a better fit for me. As a result, they gave me the opportunity to interview for a position in HR instead. In total, I had four interviews: the first with the manager of the other department, the second with the manager of the HR department, the third was a language interview conducted by an employee fluent in the language (neither English nor Mandarin), and the fourth with an HR recruiter. The interview time was scheduled shortly after receiving the email, which I believe reflects the fast-paced culture at TSMC.