Is that job in the US?? If yes, you should be fine...I don't have enough funds in my bank to cover the min poverty guidelines, but I am fulltime worker earning 50K a year, can get letters from work and tax returns to show that...do you think I still need to muster up some money in my account or need a sponsor?
To explain it one more time: you need to show that you don't become a public charge. You can do that by the following means:
- having enough money in your bank accounts or in property, etc.
- having a job offer
- having a sponsor who signs the affidavit of support
You can use combinations of these three options. There is no fixed rule about how much money is needed. Someone who is likely to find a well paid job soon (because of education/experience/ability to speak English) can get by with less money than someone who only has a highschool degree, no work experience and who doesn't speak English yet.