Please ask this question in Travel> Africa and Middle East> United Arab Emirates section. Although this question is not entirely related to travel all UAE experts are there to help you Especially ‘H’ and ‘wOrD’
Also
Please check the web sites below and apply online, they may give you the salary scales also. This is in ascending order considering number of jobs advertised, so try most in the once at the top
www.indeed.ae / www.gncareers.com/ www.dubizzle.com/ www.linkedin.com/ www.monstergulf.com/ http://www.charterhouseme.ae/ /www.gulftalent.com/ www.naukrigulf.com / http://mindfieldresources.com/www.bayt.com/ http://gulfrecruiter.com/ www.michaelpage.ae/ www.roberthalf.ae/ /Alfuttaim careers /www.nadia-me.com/ http://makimia.com/ http://www.ijobscity.com/ http://buzzon.khaleejtimes.com/ad-category/jobs-vacancies/ www.jobs-me.com/ www.sundusrecruitment.com/ www.bacme.com/ http://www.jobtrackme.com/ www.hays.com/ www.jobscan.ae/ www.emiratesgroupcareers.com www.lobomanagement.com/ www.sosrecruitment.net/ www.randstadmena.com,
Also try to improve your connections through linkedin, which I feel one of the best ways to land a job because most of the jobs are not advertised so applying through contacts are very important
Also since these days everybody apply through the web hand delivery of the CVs also a good option
For freelancer jobs you could try nabbesh.com, odesk.com or elance.com
You can try an employment agent in your country also but try only a trusted one
Also search the web for list of companies in your industry, go to their web sites, go to careers or contacts and apply directly
Best of luck!!!