Thoroughly read job descriptions. Most recruiters will tell you a big pet peeve is hearing from job seekers who apply even if they aren’t qualified for the job. Take the time to understand exactly what the company expects from applicants for jobs that interest you; do not ignore the detailed description of what the job entails
Identify key words and tailor your resume. Take your time and look over your resume. Find the key words in the job description and make sure you indicate how your accomplishments address those requirements. Be sure to customize your resume and/or cover letter slightly too each specific job.
Fill out all fields within the application process. By filling out every field, you are not just giving information that could make you stand out from the competition, but also demonstrating your interest and desire for the job
Ensure your social profile is current. Companies are now encouraging candidates to include professional information from their social profiles, typically LinkedIn, Google+, or Facebook, within their online application process.
Clean up your public social media profile. Make sure you don’t have public images or content that would distract, or worse yet, deter hiring managers or recruiters from wanting to hire you. Don’t provide red flags for recruiters and hiring managers. If used properly, social media can help you connect with potential employers—just make sure your online data is working for you, not against you.
Review all the information you imported before submitting. Before hitting the submit button, take a final glance at the content you have provided. Keep in mind that once you hit that button, your information is sent to the recruiter directly. First impressions are important, so make the best one possible when you apply.