Coframe
Applied Scientist, Experimentation
$180K–$300K
SF Bay Area · On-site · Full-time · Posted Apr 20, 2026
About the job
Build experimentation, measurement, and optimization systems that use behavioral data to guide product decisions and improve customer outcomes.
What you'll do
- Build experimentation frameworks and statistical models to measure lift, confidence, and long-term impact.
- Create automated decision engines and systems for experiment optimization, personalization, and allocation.
- Develop causal measurement, simulation, evaluation, and analytics systems for noisy or delayed feedback.
What they ask for
- Strong background in statistics, causal inference, machine learning, experimentation, or a related quantitative field.
- Experience designing, building, or significantly evolving large-scale online experimentation platforms.
- Deep knowledge of experimentation design, statistical methodology, and measurement pitfalls.
- Strong software engineering fundamentals and experience building reliable production systems.
Nice to have
- Experience with Bayesian methods, reinforcement learning, contextual multi-armed bandits, or online decision systems.
- Experience building personalization, ranking, recommendation, optimization, or allocation systems.
Pay
$180K – $300K USD base salary
AI focus
Build automated experimentation and online decision systems, including personalization and optimization algorithms that improve customer outcomes.
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