Stick to Simple Formatting
No tables, no columns, no text boxes, no headers/footers, no images. ATS parsers read top-to-bottom, left-to-right. Use standard fonts and clear section breaks.
Use the Right File Format
Submit as .docx unless told otherwise. PDFs can work but sometimes lose formatting during ATS parsing. Never submit a .pages file.
Include Relevant Skills
List both hard skills (Python, SQL, Google Analytics) and soft skills (leadership, communication) that match the job posting. Don't just dump a keyword list — integrate them into your experience bullets.
Quantify Everything
ATS systems score higher for specific, quantified achievements. "Increased sales by 23%" ranks better than "Helped increase sales."
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The Two Kinds of ATS Filters
Older ATS systems are unforgiving parsers — they turn your PDF into text and scan for exact keywords and clean structure. Modern ones (Lever, Greenhouse) are closer to a search engine: they score relevance across your whole profile and let recruiters search everything you have ever submitted. That changes strategy: exact keyword mirrors matter for both, but modern systems also reward a coherent, complete, non-stuffed resume — one that reads naturally while repeating the posting's core terms.
Keyword Placement That Passes the Copy-Paste Test
Take the job posting and copy it into a document, then compare with your resume side by side. Every core requirement should appear in your resume in a sentence that is true, formatted normally, and placed where parsers read first: your summary, your current role's bullets, and your skills section. Do not bury keywords in white text or a keyword cloud at the bottom — modern ATS detects and penalizes it, and a human seeing it will reject you outright.
Testing Your Resume Before You Apply
Most ATS vendors offer free parsing demonstrations. Paste your resume through two of them to check: Does your name, email, and phone parse correctly? Are work dates and titles in the right fields? Is anything scrambled by a table or icon? Run this before every important application — a five-minute check that has saved countless otherwise-qualified candidates from the discard pile.
ATS Questions, Answered
Do I need to tailor my resume to every job posting?
Only if you want to pass ATS effectively, yes. ATS scores keyword match, and generic resumes score lower against every specific posting. The practical compromise: keep one master resume with everything, then create tailored versions for each target role by mirroring its top five requirement keywords. Thirty minutes of tailoring can double your interview rate on the same underlying content.
Should I include a skills section or weave skills into bullets?
Both. A clean skills section gives parsers a predictable place to find keywords, and weaving the most important skills into experience bullets proves the skills are real. The mistake is dumping a twenty-skill list that reads as a keyword shower; keep the section to the ten skills that matter and let bullets carry the proof.
Is a PDF or a Word doc better for ATS?
Use .docx unless the job specifically asks for a PDF. Modern ATS parse both, but PDFs occasionally lose text layers or collapse table formatting in older systems. The safest route is simple formatting in either format and absolutely no images, text boxes, or headers/footers containing information you need to be read.
Do ATS systems penalize emojis or graphics?
They ignore or misparse them. Design accents, icons, and emojis regularly become garbled characters or drop parts of your content in parsing. If you must use design flourishes for a design role, keep resume content in plain text with the visuals layered as a separate PDF portfolio attachment. The screen matters; the parser does not forgive missing content.
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