Searching and filtering using query params

I have this GET api:

      http://api.jobs/jobs?filter=1&gender=female&location=us

this maybe more than 2 params, like adding few more params like ‘category’ and ‘position_title’

how do I deal with this from the angular2/ionic 2 side… I don’t completely understand what needs to be done for this?? Do I add a search bar ? and what to use to filter and pass the param ??