Show only fresher jobs on hirist

hirist_fresher.user.js

// ==UserScript==
// @name     Hirist Fresher Jobs
// @version  1.1
// @grant    none
// @include  https://www.hirist.com/rel/*
// @include  https://www.hirist.com/jobfeed/*
// @include  https://www.hirist.com/jobfeed
// ==/UserScript==

// License: MIT

function myLoop () {           
    setTimeout(function () {
        list = document.getElementsByClassName("listing")[0];

        for(var i = 0; i < list.childElementCount; i++){
            item = list.children[i];
            if(item.innerText.match("\\(0-") == null){
                item.style.display = 'none';
            }
        }

        myLoop();
    }, 5000)
}

myLoop();