Staff Software Engineer - Experimentation
Core
Own the platform and program for running experiments across the company, including assignment, exposure, identity resolution, and data pipelines for a multi-sided mental healthcare marketplace.
Role type
Staff Software Engineer (Experimentation Platform & Program)
Builds
Core primitives for user assignment, exposure tracking, identity resolution, and experiment data pipelines; evaluates and consolidates feature flagging stacks.
Domain
Mental healthcare / Multi-sided marketplace / Experimentation infrastructure
Required skills
System design, end-to-end experimentation stack ownership, statistical fluency, debugging measurement bugs, program management (defaults/templates/education), build vs buy decisions, AI integration, cross-stack flexibility, technical mentorship
Preferred skills
Multi-sided marketplace experience, growth/ranking systems, healthcare domain knowledge
Technologies
Python, TypeScript, FastAPI, LaunchDarkly, Statsig, dbt, Snowflake, Postgres, Redis, AWS, Kafka, Datadog
Responsibilities
Design and build core experimentation primitives (assignment, exposure, identity); evolve capabilities for market-based testing; raise organizational experimentation standards; collaborate with Data Science on statistical methodology; mentor senior engineers.
Seniority
Staff, hands-on technical leadership with wide reach