Remote AI training and data labeling jobs

Math researchers, including research-track students, turn their own computational work into evaluation tasks for AI models, each with a Python reference solution and tests. $200 per approved task (about 2 hours, roughly $100/hour), no cap. No visa sponsorship; F-1 students not eligible.

Practising quant researchers author and solve analysis problems from their own work (signal research, backtesting, pricing, risk) for AI evaluations. Remote, async contract at $115/hour, weekly Stripe pay, 10 hours a week minimum.

AfterQuery contracts practicing data scientists with 3+ years to author and solve analysis problems on experiments, metrics, forecasting and predictive models for AI evaluations. $115/hr, paid weekly via Stripe, remote, 10+ hours a week.

ML researchers with 3+ years of post-degree research write and solve realistic analysis problems (experiment design, ablations, evaluation) that AI labs use to test models. Remote, async, 10+ hours a week, $115/hr, paid weekly via Stripe.

Reliability, quality, process and test engineers with 3+ years write engineering analysis problems (designed experiments, SPC, failure data) with reference answers for AI evaluations. Remote, async, 10+ hours a week, $115/hr, weekly via Stripe.

AfterQuery contracts biostatisticians, pharmacometricians and statistical geneticists with 3+ years full time to write realistic problems and reference answers that AI labs use to test model judgment. $115/hr, paid weekly via Stripe, remote, 10+ hours a week.

AfterQuery contracts applied economists and econometricians with 3+ years full time to write empirical economics problems and reference answers that AI labs use to test model judgment. $115/hr, paid weekly via Stripe, remote, 10+ hours a week.

Data scientists and product analysts with 3+ years on a product team write realistic analytics problems (experiments, metrics, retention, growth) with reference answers for AI evaluations. Remote, async, 10+ hours a week, $115/hr, weekly via Stripe.

ML researchers with at least one first-author paper design and validate research-grade benchmark tasks for frontier AI models. Remote, asynchronous, 5 to 40 hours a week at $150/hour. Master's or PhD, in progress is fine.

Quantitative analysts and researchers review, create and rank quant finance content, covering derivatives pricing, time series, portfolios and risk, for frontier AI labs. Remote, async contract work at $175/hour.

Statisticians with an advanced degree and 2+ years of applied work author and grade causal inference and A/B testing scenarios for AI evaluations. Remote, async, 10+ hours a week. Board shows $115/hr; the ad's terms say $80 to $150/hr, weekly via Stripe.

AfterQuery contracts BI practitioners (Tableau, Power BI, Looker) to author dashboard scenarios, write reference answers and grade AI output for chart integrity. Ad states $50 to $90/hr paid weekly via Stripe, remote, minimum 10 hours a week; the board headlines $70/hr.

Analytics engineers with 2+ years author and grade SQL and data modeling scenarios for AI evaluations. Remote, async, 10+ hours a week. Board shows $80/hr; the ad's contract terms say $60 to $100/hr, paid weekly via Stripe.

Senior ML experts (6–10 years, PhD or strong-record master's) in inference serving, GPU kernels and large-model deployment write problems, reference solutions and rubrics to evaluate AI models. Board shows $135/hr; the ad gives $100–170/hr. Remote, async.

A research cohort of senior experts across seven tracks (software, formal methods, ML inference and GPU kernels, enterprise operations, security, hardware design, creative technology) who design problems, write reference solutions and rubrics, and grade AI output. Remote, async, $135/hour on the board.

Senior software and ML engineers design evaluation scenarios, write reference solutions and grade model outputs on LLM inference, GPU kernels and model serving. Remote, part-time contract at $125/hour. A research-and-evaluation role.

A project-based research role for PhD-level experts and industry professionals: literature synthesis, technical writing, data analysis and experiment design for AI work. Over 2 to 3 weeks, 10 to 20 hours a week, project pay of $120 to $180/hour; the board headlines $150.

Remote project-based work for advanced Excel modelers: complex spreadsheet builds, financial models, data cleaning, VBA automation and dashboards. Board shows $60/hr; ad states no range. 5–20 hours a week over 2–3 weeks.

ML researchers with computational materials science expertise build and evaluate models on simulation data (DFT, molecular dynamics, Monte Carlo). Remote project work over 2 to 3 weeks, 10 to 20 hours a week, $150 to $200/hour (board headline $175/hour).

Project-based remote work for ML professionals with bioinformatics depth: models and pipelines on genomic, transcriptomic or multi-omics data. Ad states $150–200/hr, 10–20 hours a week over 2–3 weeks; the board headlines $175/hr. Needs a first-author publication.

AfterQuery wants top competitive programmers (top 1% LeetCode, ICPC Nationals, Codeforces Master, USACO Gold) for a research project with a leading AI lab. Board shows $45/hr. Remote, 10–20 hours a week. The ad is short on detail.

Master's-level economists with 1–3 years of experience build and document econometric and causal models on real datasets for AI training projects. Remote, asynchronous, 10–20 hours a week per accepted project, $60–100/hour with the board headlining $80.

Short, project-based contract for early-career ML and data science professionals with a Master's and a first-author publication. About 10 to 20 hours a week for 2 to 3 weeks, fully async. Board shows $80/hr; the ad says project pay runs from about $60 to $100/hr.