Key Takeaways

  • 75% of U.S. employers use automated applicant tracking systems to screen resumes before a human reviews them (Harvard Business School & Accenture, 2021)
  • The most common ATS failures are missing keywords, incompatible formatting, and incorrect file types
  • ResumeGeni scores your resume across 8 parsing layers — modeled on the same steps enterprise ATS platforms like Workday, Greenhouse, and Taleo use to evaluate candidates

How ATS Resume Scoring Works

Applicant tracking systems parse your resume into structured data — extracting your name, contact info, work history, skills, and education — then score how well that data matches the job requirements. Many ATS rejections happen because the parser couldn't extract critical fields, not because the candidate wasn't qualified.

LayerWhat It ChecksWhy It Matters
Document extractionFile format, encoding, readabilityCorrupted or image-only PDFs fail immediately
Layout analysisTables, columns, headers, footersMulti-column layouts break field extraction
Section detectionExperience, education, skills headingsNon-standard headings cause sections to be missed
Field mappingName, email, phone, dates, titlesMissing contact info is a common cause of immediate rejection
Keyword matchingJob-specific terms, skills, certificationsKeyword overlap affects recruiter search visibility and ATS scoring
Chronology checkDate ordering, gap detectionReverse-chronological order is expected by most ATS
QuantificationMetrics, numbers, measurable outcomesQuantified achievements help human reviewers and some scoring models
Confidence scoringOverall parse quality and completenessLow-confidence parses get deprioritized in results

Frequently Asked Questions

Is ResumeGeni free?
Yes. ResumeGeni is currently in beta — ATS analysis, scoring, and initial improvement suggestions are free with no signup required. Full guidance and saved reports may require a free account.
What file formats are supported?
PDF, DOCX, DOC, TXT, RTF, ODT, and Apple Pages. PDF and DOCX are recommended for best ATS compatibility.
How is the ATS score calculated?
Your resume is processed through an 8-layer parsing pipeline that extracts structured data the same way enterprise ATS platforms do. The score reflects how completely and accurately your resume can be parsed, plus how well your content matches common ATS ranking criteria.
Can ATS read PDF resumes?
Yes, but not all PDFs are equal. Text-based PDFs parse well. Image-only PDFs (scanned documents) and PDFs with complex tables or multi-column layouts often fail ATS parsing. Our analyzer will flag these issues.
How do I improve my ATS score?
Focus on three areas: use a clean single-column format, include keywords from the job description naturally in your experience bullets, and ensure all sections (contact, experience, education, skills) use standard headings.

ATS Guides & Resources

Built by engineers with 12 years of experience building enterprise hiring technology at ZipRecruiter. Last updated .

Senior Software Engineer

Metriport · San Francisco

Senior Software Engineer

San Francisco, CA

Metriport is an open-source data intelligence platform that helps healthcare organizations access and exchange patient data in real-time. We integrate with all major US healthcare IT systems and tap into comprehensive medical data for 300+ million individuals.

We've found product-market fit with multi-million ARR, 100+ customers (including Strive Health, Circle Medical, and Brightside Health), backing from top VCs, and years of runway. We're ready to scale. We're a tight-knit, high-performing team of mostly former founders (including two YC alumni). We're engineering-heavy, operate with minimal bureaucracy and high autonomy, and hire based on competence, not prestige. We push hard—founders work six days a week from our SF office—but give everyone freedom to craft their schedule. We measure output and we're committed to sustainable intensity.

About you

In a nutshell, we're looking for “generalist” engineers with the following specific qualities:

  • You’re entrepreneurial-minded, with an olympian-level work ethic (nearly our entire engineering team consists of former founders).

  • You are confident in your ability to build scalable systems across the full stack, and people usually come to you for technical guidance.

  • You believe you can solve any problem that comes at you, and don't shy away from diving deep into areas where you may lack domain expertise.

  • You have a strong sense of ownership over your work, and have demonstrated the ability to lead others.

  • You care more about the end result and delivering value to a customer, rather than what new and frilly tech is being used under the hood for a given feature.

  • When someone scopes out a project with an ETA of 3 weeks, you ask yourself "why can't it be done in 3 days?".

  • You’re a hacker at heart, and have a good sense of what rules should, and shouldn’t, be broken.

What you'll be doing

After quickly ramping up using our comprehensive onboarding materials to get familiar with our domain, and codebase, the goal would be to get you shipping products directly to customers as quickly as possible. Specifically, day to day, this looks like:

  • Driving projects, big and small, end-to-end from ideation to production rollout:

    • Writing project design docs, reviewing them with the team, and incorporating feedback, to come to the best solution.

    • Getting PRs up for a v0 as quickly as possible to our staging environment, and then rolling out to some pilot customers for production validation, while collaborating with the team as needed.

    • Getting the solution from v0 to v1 while incorporating customer feedback.

    • Rolling out the v1 solution to all of our customers.

  • These projects could include things like:

    • Scaling out a service built to get us to product-market fit, so it supports 100x the original load.

    • Identify the main opportunities to manage infra costs, plan and implement changes in the platform to achieve savings while increasing scalability.

    • Building an OpenSearch cluster to allow healthcare providers to quickly search across a patient's entire medical history.

    • Transforming incoming TCP messages from hospitals using a 90s era protocol to modern HTTP based webhooks that we route to our customers.

    • Using LLMs to transform freeform doctors notes into medical data we can add to patient medical records.

  • Reviewing PRs for other engineers, and knowing when to take extra time to keep quality high versus when to get things out the door quickly.

  • Managing your own work in Linear.

  • Participating in bi-weekly sprint planning / retro sessions, and quarterly planning sessions.

  • Attending a daily 30 minute remote stand-up at 7:30am PST Mon-Fri (our only regular mandatory meeting).

  • Participating in a daily on-call rotation where you’ll be responsive to alerts, customer issues, and work towards fixing the “important but not urgent” items in our backlog that move the needle on DX-related topics so we can ship quicker as we go.

Requirements

  • You have 6+ years experience as a full-stack engineer, with a heavy lean towards back-end.

  • Experience developing and maintaining cloud-based platforms, including scaling it out, infra as code, and monitoring.

  • Extra points if you have experience processing large amounts of data, including moving it across different services, transforming/consolidating, and building services to query it.

  • You’re located in San Francisco or the Bay Area (or willing to relocate).

  • Healthcare experience isn't required, but if the following terms mean something to you, that's a plus: FHIR, HIE, IHE, EHR/EMR, NPI, TEFCA, ADT, HL7, HEDIS, RAF, SNOMED, LOINC, ICD-10, etc.

Benefits

  • Competitive equity + compensation package 🚀

  • Full family Platinum health insurance, dental, and vision coverage 🦷

  • 401(k) retirement plan + matching 💰

  • Flexible work from home or in-office 🏢

  • Healthy lunches are complimentary when working in-office (and breakfast + dinners as needed) 🍏

  • Quarterly company off-sites with the team ⛷️

  • MacBook provided by us 💻

  • Unlimited PTO (we work hard, but trust you to take time you need to be at your best) 🧘‍♂️

Our tech

On the frontend, we use React - on the backend, we rely on Node.js and TypeScript for writing core business logic. We deploy a wide range of AWS cloud services (ie ECS, Fargate, Lambda, etc), and manage our infrastructure as code with AWS CDK. Data lives in PostgreSQL, DynamoDB, S3, Snowflake, FHIR server, and more.

The ideal person for this role is a generalist who knows how to pick the best tool for the job.

Metriport provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, or gender expression. We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities.