While wages have been almost flat since the financial crash for most unskilled jobs, raises have easily beaten inflation in a few occupations over the last three years, according to data provided to Axios by Glassdoor, the jobs search site.

What's happening now: Andrew Chamberlain, Glassdoor's chief economist, says that the crash was so severe that companies simply didn't have to raise wages as they hired workers, and that now there is a "hangover — companies are used to not raising wages." Inflation has eaten up most or all the increases that have come.

But here are five jobs that have consistently beaten the 7.8% of cumulative inflation since January 2015, per Chamberlain:

• Bank teller: 18.5% cumulative pay increase since January 2015
• Barista: 17.7%
• Cashier: 16.2%
• Pharmacy technician: 14%
• Restaurant cook: 13.8%

One dynamic responsible for the pay surge for, say, bank tellers has been a hike in minimum wages to $15 an hour in places like Seattle. "That puts pressure on banks, because they definitely don't want to be seen as paying tellers a minimum wage," Chamberlain says.