You can also post to
www.oodle.in (Jobs),
<link outdated-removed> ( Search On Cite | Search On Google ) .
You can even setup your accounts on twitter and facebook and post your jobs there.
If you use an ATS, your ATS should have capabilities create a job portal for your company, and then you can submit that listing to indeed.com, simplyhired.com
If your ATS doesn't have that capability or you don't use one, you can look at
eScreener - offers pre-interview screening test, free applicant tracking system, resume management system . Once a job posted in eScreener, it automatically appears on your company job portal, twitter, facebook, oodle, indeed, simplyhired and also submitted to google base so that it available in google search.