Staff Software Engineer, Experimentation Platform Leader

Headway.co; United States; Remote; USD 265,000 - 331,000; Full time

Benefits offered by this job

Medical, dental, vision

HSA/FSA

401(k) with match

Fertility reimbursement

Paid parental leave

Job summary

Headway is seeking a Staff Software Engineer to own and evolve the experimentation platform that powers patient-therapist matching, provider onboarding, and AI-enabled workflows. You will design end‑to‑end experiment pipelines, exposure, and identity resolution across devices, while working with multiple teams to ensure reliable results.

You will mentor engineers, shape the feature-flagging stack, and partner with Data Science to bring rigorous statistics into day-to-day decision making.

Qualifications

• Experience owning an experimentation or feature-flagging stack end-to-end.
• Ability to partner with data scientists using statistics to validate experiments.
• Proven track record influencing multiple teams and roadmaps.

Responsibilities

• Own assignment, exposure, and the experiment data pipelines across teams.
• Evaluate and consolidate experimentation and feature-flagging architectures.
• Collaborate with data science and product teams to ensure valid results.
• Mentor senior engineers and raise the platform's reliability and reach.

Skills

Statistics

Platform ownership

Tools

LaunchDarkly

Statsig

dbt

Snowflake

Job description

Headway is seeking a Staff Software Engineer to own and evolve the experimentation platform that powers patient-therapist matching, provider onboarding, and AI-enabled workflows. You will design end‑to‑end experiment pipelines, exposure, and identity resolution across devices, while working with multiple teams to ensure reliable results.

You will mentor engineers, shape the feature-flagging stack, and partner with Data Science to bring rigorous statistics into day-to-day decision making.