A standing pool for analysts and data practitioners, not a single opening. Join once, and when a project needs your kind of data judgment you get invited to it. The work uses analyses you have actually shipped: writing problems with reference answers and catching results that look valid but would mislead a decision.
What you will do
- Write an analysis problem from work you shipped, with the data, the question, the constraint and a reference answer.
- Grade generated analyses and pipelines: does the query answer the question, does the join fan out, does the metric mean what it claims.
- Flag technically valid results that would mislead a decision-maker because of selection effects, leakage or a metric that does not track the outcome.
What you need
- Professional experience in analytics, data engineering, statistics or machine learning.
- Clear written communication, since most of the work is explaining your reasoning.
- Comfort with unclear tasks, and willingness to flag unclear instructions.
The pool covers business intelligence, data engineering, statistics and machine learning. Shipped analyses that someone made a decision on count more than where you trained.
How pay works
This pool shows a listed rate of $70-120/hr. Each project invitation names its own rate and hours.
How applying works
- Apply with your resume and confirm where you work from.
- Take a short AI interview, about 20 minutes total.
- Your background is checked and you join the data analysis pool.
- When a project needs your specialty, you get an invitation to that project's own listing, which names the rate, the hours and the client. Any hiring decision is made there.
This pool listing itself gives no accept or reject decision. A matching project can come within a week or after several months.
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