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ATS and LinkedIn: how to get found by recruiting filters

Before a human recruiter sees your application, an automated system has already evaluated it.

2 min read · By the LinkedVix team · Updated

Recruiting software screen filtering candidates by keywords, illustrating how an ATS works

Large companies receive hundreds of applications per opening and use automated systems, known as ATS (applicant tracking systems), to screen candidates before anyone reads them. These systems scan resumes and profiles for specific words and criteria. If you don't speak their language, you can be filtered out without a person ever seeing your application.

Before a human recruiter sees your application, an automated system has already evaluated it. Knowing how these filters work can decide whether you make it through screening or disappear in it.

How automated filters think

An ATS looks for matches between what the job asks for and what your materials show: job titles, skills, tools, education. It reads keywords and patterns, with little of the context a human would pick up. A qualified candidate who describes their experience in different terms from the job posting may simply go unnoticed.

How to improve your match

  • Use the exact terms of your field and of the job, without inventing new names
  • Include the skills and tools employers actually search for
  • Keep job titles recognizable instead of overly creative
  • Keep your resume and LinkedIn profile consistent, since recruiters often compare them
  • Avoid heavy graphic elements that confuse automated reading

LinkedIn has its own filters too

Recruiter search inside LinkedIn works in a similar way: it filters profiles by keywords and criteria. That is why optimizing your profile with the right terms helps in company systems and also when recruiters search the platform directly. Same principle, two channels.

Getting through the filters is fair play: it simply makes sure the software recognizes your real qualifications before a human ever sees them. Speaking the systems' language is what puts your talent in front of the people who decide.

ATS software matches job titles, skills, tools and education against the job posting. A qualified candidate who describes their experience in different terms from the posting may never reach a human reader.

Frequently asked questions

What is an ATS?
An applicant tracking system is software companies use to receive, organize and screen job applications. Many of these tools rank or filter candidates based on how closely their resume matches the keywords and requirements in the job posting.
Can keyword optimization get me hired?
No change to your profile can promise a job, because hiring depends on many factors outside your control. Using the right keywords can make you easier to find and improve your chances of reaching a human reviewer.
Should I copy the job description word for word?
No. Mirror the key terms that genuinely describe your experience, such as job titles, skills and tools, and keep the rest in your own words. Keywords you can't back up tend to hurt you once a person reads your profile.
Can LinkedVix help me get found by recruiters?
Yes. When your goal is reaching recruiters, the LinkedVix Premium Profile Review checks your public profile section by section and sends you a written report by email within 48 hours, with prioritized fixes and rewrite suggestions for keywords, headline and About.
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