Sr Fullstack Engineer - Growth

Honeydew

2d•Remote

About The Position

Honeydew is hiring a Senior Software Engineer for its Growth Engineering and Patient Experience team. The role adds engineering capacity to growth and retention initiatives, building features and experiments across a TypeScript backend and React frontend to help patients start treatment, remain engaged, and have a positive experience. The engineer will collaborate with a product manager and designer to ship, measure, and learn from initiatives. In the first six months, the engineer is expected to ship growth and retention features behind feature flags with success metrics defined before launch; improve instrumentation for key patient journeys; and baseline and improve performance and accessibility on core patient pages. The role owns features end to end, from API to UI, along with their outcomes, and includes code review and investigating and fixing incidents in owned patient-experience areas. Honeydew offers competitive pay, equity, health benefits, and a fully remote role, along with employee perks and recognition programs.

Requirements

Production experience building backend APIs in TypeScript on AWS Lambda or ECS and frontend features in React; ideally with MUI and Vite.
Ability to own a feature from API through UI.
Experience shipping growth or retention features in a consumer product, including A/B tests, feature-flagged rollouts, and analytics instrumentation.
Ability to use data to decide what to build next.
Experience building polished, mobile-friendly web experiences with attention to performance, accessibility, and usability for non-technical users.

Nice To Haves

Experience developing software in digital health, including handling PHI and HIPAA-related practices.
Familiarity with clinical NLP, healthcare data processing, or AI-assisted clinical workflows.
Experience mentoring engineers and contributing to technical design decisions.

Responsibilities

Plan growth and retention initiatives with the engineering lead, product manager, and designer.
Build end-to-end features across a TypeScript backend and React frontend.
Instrument features and experiments, and release them behind feature flags.
Analyze experiment results with product partners to determine what to build next.
Review other engineers' code.
Investigate and fix incidents in owned patient-experience areas.
Improve instrumentation, performance, and accessibility across key patient journeys and pages.