I would say
@Jesse ************
, seeing as you do NOT have a job lined up here that the least you should do is get a single entry tourist visa from a thai consulate in your country before you wing your way here.
That serves a couple purposes,
#1 - it makes the airline you're flying in on NOT ask you for proof of onward travel when you check in
#2 - it gets you stamped into thailand for 60 days so you'll have enough time to look for work.
AND you can extend that 60 day stamp by 30 days for 1900baht at the immigration office giving you a total of 90 days in country. That should be enough for you to find a job and get the company to give you paperwork so you can go to a thai consulate in a nearby country and get a 90 day single entry Non-B visa.