Bioinformatician? Statistician? or Data Scientist? What are the skill sets they need to have?

Differential methylation/gene expression in Pik3c3 (Wei-Hung Pan et.al 2018 )

I often get a call from the head-hunter asking about the years of experience. there was a very ridiculous conversation once.

Recruiter: “Could you tell me your experience in biostatistics?”

I: “I think around 10 years until now”