"The successful applicant will have a N.E.W.T. in Potions and an interest in removing warts and worse from rich witches."
-- recruitment advertisement in the Daily Prophet (DP2)
A wizarding beauty business located in Diagon Alley (DP2)
Located at located at 275 Diagon Alley, Madam Primpernelle's placed an ad for a Junior Potion mixer in the Daily Prophet, promising good prospects and career path (DP2)
As she requested an unbeautified photograph" from applicants it may imply that there aren't any equal opportunity employment regulations to follow in the wizarding world.
While the date printed on DP2 is 8 February 1999, the timeframe for these events is 1992-1993.