Sr Fullstack Engineer - Growth at Honeydew · LumiJobs

Responsibilities

Our Growth Engineering and Patient Experience team has more growth and retention opportunities than it can act on at once. As Senior Software Engineer, you add the throughput: building the features and experiments across our TypeScript backend and React front end that help more patients start treatment, stay with it, and have an experience they'd recommend. You'll ship, measure, and learn alongside a product manager and designer, so the team can run more initiatives in parallel and improve the patient journey faster.
What You'll Build (Your First 6 Months) 🛠
Growth and retention features: by day 60, at least two features or experiments in the patient journey shipped behind feature flags, with success metrics defined before launch; by day 180, at least six, contributing to a measurable improvement in at least one conversion or retention metric agreed with product
A patient journey you can measure: by day 60, an instrumentation audit of at least one key journey, such as onboarding, with the gaps closed; by day 180, every feature and experiment you ship launches with complete instrumentation and a results readout shared with product
A faster, more accessible front end: by day 60, performance and accessibility baselined on the core patient pages your team owns and the top three issues fixed; by day 180, those pages within agreed performance targets, with no P1 or P2 incidents caused by features you shipped
How You'll Make an Impact
Build growth features end to end. You'll work with the engineering lead, product manager, and designer to plan growth and retention initiatives, then build features across our TypeScript backend and React front end using agentic engineering methods.
Run experiments. You'll instrument features and experiments, ship them behind feature flags, and analyze results with product to decide what to build next.
Own the patient experience. You'll review other engineers' code, and investigate and fix incidents in the patient experience areas you own.

Sr Fullstack Engineer - Growth

Responsibilities

Qualification

Required

Benefits

Company

Honeydew

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