Senior Business Analyst
Quick facts
- Type
- Part-time
- Location
- Remote, US Based only
- Background
- Bachelor's degree
- Experience
- 3+ years
- Skills
- SQL
- Platform
- Micro1 — 260 open jobs
- Typical pay at Micro1
- $25–150/hour · median $90 (17 jobs on our site)
- Apply
- Free to apply — never pay to get AI training work
pay
Required Skills
Personal Identifiable Information
Quality Assurance
Attention to Detail
Data Analysis
Business Data Sets
About micro1
micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.
Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.
Role Title: Senior Business Analyst
Role Type: Contractor
Location: Remote, US Based only
Job Summary: We are seeking seasoned U.S.-based Senior Business 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 business 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.
Key Responsibilities
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.
Hands-on experience with QA processes, such as data validation, reconciliation, and verifying analytical outputs.
Demonstrated expertise in handling and analyzing large business data sets.
Proven experience managing data containing personally identifiable information (PII) and sensitive material.
Preferred Qualifications
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.
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About Micro1
micro1 recruits engineers and domain experts for AI labs using its AI interviewer. Once vetted, contractors work on human-data projects such as writing and checking model outputs or building coding evaluations.