Did you read the note on the annual mean wages column? > (2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time"

Did you read the note on the annual mean wages column? > (2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly wage published, the annual wage has been directly calculated from the reported survey data. It is not accounting for overtime pay at all, it’s using the hourly wage multiplied by what they consider to be full time employment. From your links a software developer makes 63$ per hour in Napa, CA while a cop makes 59$ per hour, it wouldn’t take much overtime at $88.50 to surpass the salaried developer in yearly income. Cops also get pensions in many areas, so if we consider total comp I think it’s safe to say there are places where police are making more money than software developers.