Staff Engineer to own technical direction for member referral platform.
•We’re looking for a Staff Engineer to join our Growth team and scale the programs that bring new members into Hinge Health.
•This team owns our member-to-member referral program end-to-end.
•Key Responsibilities Own the technical direction and roadmap for the member referral platform across the full stack.
•Scale incentive and referral systems to handle growing member volume and complexity.
•Integrate ML model outputs into referral surfaces to improve effectiveness.
•Design, instrument, and analyze A/B experiments.
•Partner with product, design, and analytics to define what to build and why.
•Requirements Track record of designing or evolving systems that measurably shift user behavior through incentives or social mechanics.
•Experience operationalizing ML model pipelines, model serving, A/B testing infrastructure, and feedback loops.
•Strong skills across technologies such as React, React Native, TypeScript, NestJS, GraphQL, Node.js, relational and non-relational databases, Docker, Kubernetes, AWS, and Redis.
•Experience setting technical direction for a team and influencing cross-functional roadmaps.
Health insurance, Dental insurance, Vision insurance, Gender-affirming care, Family and fertility planning tools, Travel reimbursements, 401k retirement plan with company match, Stock options, Learning and development stipends