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Senior Data Analyst

$60
per hour
Contractor Remote Last verified 21 Jul 2026
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About the Role

We are seeking seasoned U.S.-based Senior Data Analysts for a part-time role at the forefront of AI. This opportunity is for accomplished data professionals who want to help shape how advanced AI is trained, evaluated, and applied to real-world data work. We are especially interested in analysts with deep experience working with large business data sets, strong quality assurance practices, and a meticulous eye for detail. Experience handling personally identifiable information (PII) is a plus.

What You'll Do

  • Review data sets for PII, flagging sensitive information and following data privacy best practices.
  • Review and assess AI responses to data and business analysis scenarios, providing expert feedback to improve accuracy and precision.
  • Apply QA practices to validate data quality, flag inconsistencies, and verify the correctness of analytical results.
  • Create objective evaluation frameworks and grading criteria to assess AI performance on analytical tasks.
  • Collaborate with product and research teams to refine data, guidelines, and best practices for AI-driven analytics.
  • Required Skills and Qualifications:
  • Bachelor's degree in business, analytics, statistics, information systems, or a related field (or equivalent professional experience).
  • 3+ years of experience as a Business Analyst or Data Analyst working with large business data sets.

You're a Good Fit If You

  • Required skills: Personal Identifiable Information, Quality Assurance, Attention to Detail, Data Analysis, Business Data Sets
  • Familiarity or experience working with PII, including data privacy and handling best practices.
  • Proficiency with SQL, Excel, and BI or visualization tools.
  • Advanced degree or professional certification in business analysis or data analytics.
  • Prior exposure to AI, data labeling, or model evaluation initiatives.

Role Highlights

Pay
$50-$60/h
Contract
Contractor
Location
Remote
Category
Data annotation
Posted
7 days ago
Job ID
WE-7444

Pay & Payout

Engaged directly through micro1. Apply via the link below - micro1 handles onboarding and payment.

Common Questions

micro1 has a reliability rating of reliable based on the listings we track, with an onboarding time of 1-3 days. See our full micro1 review for the details behind that rating.

Applying takes you to micro1's own website, where the application is completed. We are not a recruiter or employer and do not process applications directly - we may be recorded as the referring source.

$50-$60/h - Engaged directly through micro1. Apply via the link below - micro1 handles onboarding and payment.

Review data sets for PII, flagging sensitive information and following data privacy best practices. Review and assess AI responses to data and business analysis scenarios, providing expert feedback to improve accuracy and precision. Apply QA practices to validate data quality, flag inconsistencies, and verify the correctness of analytical results.

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