AfterQuery is seeking statisticians and experimentation experts to author and grade causal inference and A/B testing scenarios. This remote, fully async contractor role pays $80–$150 per hour and requires 10+ hours weekly. You'll design studies, write solution rationales, and evaluate model outputs to ensure methodological soundness. Adecuado candidates hold an advanced degree in statistics or biostatistics (PhD preferred) and have 2+ years of applied statistics or experimentation experience, with