There is a decent amount of Agency/Studio/Dev Houses here & they are often hiring.
On top of that, there are a nice amount of "corporate" jobs, on a weekly basis, I see at least 5-7 PHP jobs, 1-3 Sys Admin jobs & the occasional Ruby/Python job come through my inbox.
Lastly, There are also is a small bunch of "cool" startup companies, like CareCloud, 3DCart, CloudShopper, Myxer, ImANeed (Pancake Movement), LiveBall (ioninteractive), Dashboard CRM, SyncPad (39, inc), DevStructure!, Luxset, Pikchur (only partly here), WebbyNode, Veddio & VoxMed. Who may not always be hiring, but are definitely doing really cool/worthwhile things.
As far as tips, just be involved with the community - it will open up so many opportunities for you!