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Applying through an ATS: Greenhouse, Lever and Ashby explained
Most modern companies receive applications through an applicant tracking system (ATS) — usually Greenhouse, Lever or Ashby. Understanding how these systems work, and applying directly through them, gives you a cleaner, earlier and more reliable path than a third-party redirect.
What an ATS actually is
An applicant tracking system is the software a company uses to post roles, collect applications, and move candidates through interview stages. Greenhouse, Lever and Ashby are three of the most common. When you apply "on the company website", you are almost always filling in an ATS form hosted on that company’s dedicated careers subdomain.
Because the ATS is the company’s own source of truth, its public board lists roles the moment they open — before a job aggregator has scraped and re-listed them.
Why applying directly is usually better
A large network often shows a role with an "Apply" button that redirects to the same ATS anyway — sometimes after the role has already closed on the company side. Going straight to the ATS avoids stale listings and broken redirects, and it is where your application actually lands.
- You see the real, current status — closed roles disappear from the ATS board.
- You avoid duplicate or partial applications created by redirect chains.
- You can apply within minutes of a role opening, which matters for competitive positions.
Giving your application the best shot
ATS platforms do not "auto-reject by keyword" as often as folklore suggests, but a recruiter still scans quickly. Mirror the language of the job description where it is genuinely true of you, keep your résumé parseable (simple structure, real text rather than images), and fill in the structured fields carefully — many ATS filters run on those fields, not on clever résumé formatting.
Monitoring ATS boards at scale
The catch with ATS boards is that each company has its own. Watching dozens by hand is impractical, so the winning move is to let a monitor poll the Greenhouse, Lever and Ashby boards of your target employers and alert you when a matching role appears. EasyJobs treats these boards as first-class sources, so a new opening at a company you care about reaches you the same day.
Frequently asked questions
- Is it better to apply on LinkedIn or the company ATS?
- Apply on the company ATS when you can. It is the current source of truth, avoids stale redirects, and is where your application is actually processed. Use the network to discover the role, then apply directly.
- Do I need a different résumé for each ATS?
- No — one clean, well-structured résumé works across Greenhouse, Lever and Ashby. What helps most is tailoring the content to each role and keeping the file simple enough to parse reliably.