Have H1B apporved petition, but my employer don't have a job offer for me


I have an approved H1 petition, but my employer don’t have a valid job offer in my domain.

I am looking at option of exploring an employer who can sponsor VISA in my domain. Intention is to go for stamping with confidence and also go to US with job offer.

I am into Embedded/Firmware developer having almost 10yrs of exp.

Appriciate if any one gives me some pointers or contact me.