Boolean search string for data scientist
To find a data scientist, start with ("Data Scientist" OR "Applied Scientist" OR "Machine Learning Scientist") AND Python AND statistics AND ("machine learning" OR experimentation) and adjust it to the job's required skills.
Choose the modelling, experimentation or decision-science specialty before adding a long list of libraries.
Edit the pre-filled string
These are starting terms, not a claim that every person in this role must have every listed skill. Search syntax and limits vary by platform and account.
Your Boolean string
Copy into a supported Boolean search field; inspect the results before narrowing further.
Three variations
| Variation | String | When to use it |
|---|---|---|
| Skills only | Python AND statistics AND ("machine learning" OR experimentation) | Use when the platform has a separate title filter. |
| With location | ("Data Scientist" OR "Applied Scientist" OR "Machine Learning Scientist") AND Python AND statistics AND ("machine learning" OR experimentation) AND Chicago | Chicago is an example. Replace it with the required location or use a location filter. |
| With exclusions | ("Data Scientist" OR "Applied Scientist" OR "Machine Learning Scientist") AND Python AND statistics AND ("machine learning" OR experimentation) NOT intern NOT recruiter | Use only after checking false positives. Exclusions can also remove useful profiles. |
Turn a match into a useful pre-screen
Review a sample of profiles for the responsibilities the job actually requires. Add one missing term at a time; record which change improves relevance. A keyword hit is a sourcing lead, not evidence that the person can do the work.
Ask: Describe a model or experiment where your evaluation changed the business decision. Listen for the candidate's own contribution, the constraints, the result and what remains unverified. Do not paste confidential candidate details into search strings.
Data last reviewed: .
Frequently asked questions
Which title variations should I include?
Start with Data Scientist, Applied Scientist, Machine Learning Scientist; inspect a sample of results and keep the titles that match the actual responsibilities.
How do I broaden this search?
Remove the machine learning / experimentation group first, then test one required skill at a time. Keep truly required skills in the screening rubric even if you broaden sourcing.
Does this search establish candidate fit?
No. The string finds profiles containing terms. Verify role-specific evidence in the resume and ask: Describe a model or experiment where your evaluation changed the business decision.
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