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

Zendesk Sell · Melbourne, Australia

Job Description

Who we're looking for

We’re looking for a smart, adaptable Senior Software Engineer to help build and evolve our real-time data ingestion platform. You’ll work at the intersection of software engineering and data infrastructure, designing and maintaining scalable systems that stream high-quality, trusted data from Kafka to Snowflake via Snowpipe Streaming. This role emphasises data quality, observability, and pipeline reliability, and involves developing robust monitoring and alerting systems. You’ll join a high-performing team, contribute to architecture decisions, and collaborate with other engineers while shaping how data flows across Zendesk’s ecosystem.

Please note: this role is a hybrid role with an expectation to be in the office at least 8 days a month.

Key Responsibilities:

  • Design, build, and maintain data quality systems and pipelines.

  • Work with tools such as Snowflake, Kubernetes, and Kafka to enable scalable, observable data movement.

  • Collaborate cross-functionally to close skill gaps in DQ and data platform tooling.Contribute to building internal tooling that supports schema validation, data experimentation, and automated checks.

  • Collaborate cross-functionally with data producers, analytics engineers, platform teams, and business stakeholders.

  • Own the reliability, scalability, and performance of ingestion systems deployed on AWS

  • Architect and build core components of our real-time ingestion platform using Kafka,  Snowpipe Streaming.

  • Champion software engineering excellence — including testing, observability, CI/CD, and automation

  • Drive the development of platform tools that ensure data quality, observability, and lineage through Protobuf-based schema management..

  • Participate in the implementation of ingestion best practices and reusable frameworks across data and software engineering teams.

Core Skills:

  • Solid programming experience preferably in Java. Python, Go, or Ruby would work too

  • Experience with distributed data systems (Kafka, Snowflake)

  • Familiarity with Data Quality tooling and concepts

  • Good working knowledge of SQL (especially for diagnostics and DQ workflows)

  • Experience with containerization (Docker, Kubernetes)

  • Strong debugging, observability, and pipeline reliability practices

What You Bring:

  • A systems and data mindset with strong software engineering fundamentals.

  • Passion for building resilient, high-throughput, real-time platforms.

  • Ability to influence technical direction across teams and drive alignment.

  • Strong communication and mentoring skills.

  • A bias toward automation, continuous improvement, and platform thinking.

Nice to Haves:

  • Experience with GenAI tools or supporting ML/AI data workflows

  • Familiarity with cloud-native data platforms (e.g., AWS, GCP)

  • Exposure to dbt or ELT frameworks

Hybrid: In this role, our hybrid experience is designed at the team level to give you a rich onsite experience packed with connection, collaboration, learning, and celebration - while also giving you flexibility to work remotely for part of the week. This role must attend our local office for part of the week. The specific in-office schedule is to be determined by the hiring manager.

The intelligent heart of customer experience

Zendesk software was built to bring a sense of calm to the chaotic world of customer service. Today we power billions of conversations with brands you know and love.

Zendesk believes in offering our people a fulfilling and inclusive experience. Our hybrid way of working, enables us to purposefully come together in person, at one of our many Zendesk offices around the world, to connect, collaborate and learn whilst also giving our people the flexibility to work remotely for part of the week.

As part of our commitment to fairness and transparency, we inform all applicants that artificial intelligence (AI) or automated decision systems may be used to screen or evaluate applications for this position, in accordance with Company guidelines and applicable law.

Zendesk is an equal opportunity employer, and we’re proud of our ongoing efforts to foster global diversity, equity, & inclusion in the workplace. Individuals seeking employment and employees at Zendesk are considered without regard to race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status, or any other characteristic protected by applicable law. We are an AA/EEO/Veterans/Disabled employer. If you are based in the United States and would like more information about your EEO rights under the law, please click here.

Zendesk endeavors to make reasonable accommodations for applicants with disabilities and disabled veterans pursuant to applicable federal and state law. If you are an individual with a disability and require a reasonable accommodation to submit this application, complete any pre-employment testing, or otherwise participate in the employee selection process, please send an e-mail to [email protected] with your specific accommodation request.