AI training jobs for mathematicians and statisticians

These roles want someone who can make a hard problem and then be strict about the answer. On the mathematics side the ask is proof writing and advanced problem construction, sometimes as a multi-domain problem author who sets the questions other experts grade. On the statistics side it is closer to applied practice: clinical trial analysis, survival models, mixed models, missing-data strategy, SAS and R, and judging whether a stated method was actually the method used. Chart-analysis postings sit here too, where you check a model's quantitative reading of a figure step by step. What is being judged is rigour: whether every step follows, and whether the one that does not is named precisely. Listed skills include mathematical proof writing, biostatistics, statistical analysis plan interpretation and data visualisation. Remote, hourly, project-based contract work, at whatever rate each posting states.