Member of Technical Staff (Applied AI)

Aptura builds evaluation datasets and reinforcement learning environments to make AI reliable in finance, healthcare, and legal applications. The Member of Technical Staff will build tasks and environments for training and evaluating AI agents, including reinforcement learning environments, verification logic, reward functions, and synthetic data generation in collaboration with domain experts.

Responsibilities:

• Build RL environments across finance, healthcare, and legal domains
• Assist in designing tasks with golden answers, calibrated rubrics, and programmatic reward signals
• Write verification logic and reward functions that can distinguish good model outputs from bad ones
• Work directly with domain experts (investment analysts, physicians, attorneys) to translate complex professional workflows into structured tasks
• Prototype new approaches to evaluation, verification, and synthetic data generation