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 .

Sr. Data Engineer II - Technical Lead

Zoro · Chicago, Illinois, United States

Company Summary

Zoro.com is a leading eCommerce platform offering nearly 12 million tools, parts and supplies for our business customers. Launched in 2011, we brought a B2C-like experience to the B2B industry, and continue to be at the forefront of digital innovation at the intersection of technology and distribution. We have rapidly grown to over $1 billion in annual revenue and we’re just getting started!

Primary Function

As a Senior Data Engineer II – Technical Lead at Zoro, you will lead medium to large initiatives that span data platforms, data products, and AI-enabled systems. You will design and build cloud-native data pipelines, services, and interfaces that power analytics, machine learning, and AI agents across the organization.

This role owns the technical direction of the team’s solutions, with explicit accountability for technical debt, architectural integrity, and long-term scalability. You will play a central role in evolving Zoro’s data platform to support AI-first use cases, including feature generation, agentic workflows, and model-integrated data services.

As a technical leader, you will mentor engineers, influence platform strategy, and partner deeply with product, analytics, and machine learning stakeholders to translate business problems into durable data and AI solutions.

Duties and Responsibilities

  • Technical Leadership: Collaborate with Technical Leads and Staff Engineers to define and execute the technical vision for Data Engineering, making architectural and tooling decisions that balance innovation, reliability, and long-term maintainability, including AI and agent enabled capabilities.

  • Design and Architecture: Responsible for your team’s overall design and architecture of scalable, reliable, and high-performance data systems to support business intelligence, analytics, and data science initiatives.

  • Data Pipeline Development: Build, optimize, and operate batch and streaming data pipelines that are observable, testable, cost-efficient, and explicitly designed to serve analytical, operational, and AI-driven workloads.

  • AI Enablement and Agentic Systems: Enable and build AI-powered systems by using AI tools in daily engineering workflows, designing and integrating MCP servers or equivalent context layers, and creating AI agents that interact safely and reliably with data systems, APIs, and business processes.

  • Software Craftsmanship: Champion high standards in software design, testing, CI/CD, and infrastructure-as-code, ensuring data and AI systems are secure, maintainable, and aligned with enterprise engineering standards.

  • Data Governance and Trust: Embed data quality, lineage, access control, privacy, and correctness guarantees into data and AI architectures, establishing guardrails that ensure trustworthy and explainable use of data by humans and AI systems.

  • Mentorship: Mentor and develop Data Engineers through technical guidance, design reviews, and hands-on coaching, fostering a culture of intellectual curiosity, engineering rigor, and continuous improvement.

Qualifications

  • Education: Master’s degree in Computer Science, Applied Mathematics, Engineering, or other technology related field or an equivalent of this educational requirement in working experience is also acceptable

  • Experience: Minimum of 7 years of experience in Data Engineering or a related field, with at least 3 years in a leadership or senior technical role.

  • Technical Skills:

    • AI & Agent Systems: Hands-on experience using AI tools as part of daily engineering workflows, designing or integrating MCP servers or equivalent context-serving systems, and building, deploying, or integrating AI agents with an understanding of model lifecycle concerns including training, inference, monitoring, and operational reliability.

    • Emerging Capabilities: Experience designing or operating modern AI-adjacent data capabilities, including feature stores, vector databases, embedding pipelines, human-in-the-loop or agentic workflows, and an understanding of cost management and performance optimization for AI workloads.

    • Software Engineering: Expert-level proficiency in at least one modern programming language with strong software design fundamentals.

    • Data Modeling and Architecture: Expert-level experience designing analytical and operational data models.

    • Cloud Platforms: Expert level experience with cloud-native infrastructure and managed data services.

    • Data Pipelines: Expert level experience of batch and streaming architectures.

    • Data Quality and Testing: Proven approaches to automated data validation and testing.

    • Data Microservices: Experience building high-performance, data-backed APIs.

  • Soft Skills:

    • Problem-Solving: Excellent problem-solving skills and the ability to think critically and analytically.

    • Communication: Excellent communication skills, with the ability to articulate complex technical concepts to non-technical stakeholders.

    • Organization: Strong organizational skills and the ability to manage multiple projects and priorities in a fast-paced environment.

    • Curiosity: A genuine curiosity about data and a proactive approach to exploring new tools and techniques.

    • Leadership: Proven ability to lead, inspire, and mentor Data Engineers.

    • Teamwork & Collaboration: Proven ability to form collaborative relationships with stakeholders across the organization.

Total Rewards

Zoro’s total compensation plan includes our Zoro Incentive Plan (ZIP) that is designed to foster and reward our team members for strong performance. Total compensation will be highly competitive.

In addition to competitive compensation, Zoro offers comprehensive benefits and perks including:

  • Medical, dental, vision, and life insurance plans with coverage starting on day one of employment
  • Maternity support programs, nursing benefits, and up to 14 weeks paid leave for birth parents and up to 4 weeks paid leave for non-birth parents. We also support growing your family through access to adoption assistance program
  • 6 free sessions each year with a licensed therapist and Wellhub portal membership to support your mental and emotional wellbeing
  • At least 18 paid time off days annually for full-time employees and 6 company holidays per year
  • 6% company contribution to a 401K Retirement Savings Plan each pay period, no employee contribution required
  • Tuition reimbursement, student loan refinancing and access to financial counseling, education, and tools
  • Charitable Gift Program - match gift to an eligible educational, cultural, community health, and human service organizations
  • Employee discounts and admission to various civic and cultural institutions around Chicago
  • Zoro office perks including coffee bar, beer on tap, unlimited snacks, access to the onsite gym, and incredible city skyline views

For additional information and details regarding our benefits and our parent company, W. W. Grainger, please click on the link here.


The pay range provided is not a guarantee of compensation. The range listed reflects the expected base pay for this position at the time of posting, based on the role's job grade. Actual compensation may vary depending on factors such as location, relevant experience and individual qualifications.

Illinois
$124,400$207,300 USD
Outside of Illinois
$115,200$191,900 USD

Our Culture

Zoro was founded in 2011 with a simple idea: make it easy for businesses to get the tools, parts, and supplies they need to keep things running. We've grown by staying curious, moving quickly, and solving everyday challenges in smart, practical ways. Backed by W.W. Grainger and inspired by our endless assortment business model, we’re on a clear path toward our next big milestone: $2 billion in revenue—and beyond.

At Zoro, we don’t just follow a playbook—we help build it. You’ll get to work on real problems with a supportive team that shares ideas freely, learns from each other, and celebrates wins together. Our culture is grounded in values that guide how we show up every day: Winning & Learning Together, Being Customer