
Bias auditing and accuracy testing for CV parsing tools and automated resume screening systems.
CV parsing and screening tools sit at the heart of modern recruitment. They process thousands of applications, deciding which candidates move forward and which are filtered out. But these systems often encode the very biases they're supposed to eliminate.
Amazon's infamous recruiting AI—which taught itself to penalize resumes containing the word "women's"—is just one example. Similar biases exist in commercial tools today, often hidden in complex feature weights that even vendors don't fully understand.
We test CV screening systems to find these hidden biases and help you build fairer processes.

Common bias patterns we test for in CV parsing and screening systems
CV parsers may penalize terms associated with women (e.g., "women's basketball") or favor traditionally male-coded language.
Studies show CVs with ethnic-sounding names receive systematically lower scores from AI screening tools.
Graduation dates, work history length, and technology skills can be used to infer and discriminate based on age.
AI may over-weight prestigious universities or penalize non-traditional educational paths.
CVs in non-standard formats may be incorrectly parsed, causing qualified candidates to be rejected.
Employment gaps (often due to caregiving) may be unfairly penalized by screening algorithms.
A rigorous approach to uncovering bias in CV screening systems
Test how accurately the system extracts information from diverse CV formats.
Submit matched CV pairs varying only in protected characteristics.
Identify features that serve as proxies for protected characteristics.
Analyze historical screening data for discriminatory patterns.
Quantified evidence of any discriminatory patterns with statistical analysis.
Evaluation of parsing accuracy across different CV formats and structures.
Practical recommendations for reducing bias while maintaining efficiency.
Find out what biases might be hiding in your resume screening process.
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