Senior Frontend Engineer - Growth Experimentation

About the role

Eucalyptus is a consumer healthcare platform supporting millions of patients across the US, Australia, the UK, Germany, Japan, Spain and Canada, partnering with prescribers, nurses, health coaches, pharmacists and dietitians. Its Growth squad builds frontend web experiences that move key metrics such as retention, engagement and conversions. This senior, high-autonomy role owns the frontend web platform, runs growth experiments and shapes product impact.

Key responsibilities

• Take ownership of the frontend web platform, delivering scalable, polished, high-performance experiences
• Design and deliver growth-focused experiments that improve retention, engagement and conversions
• Collaborate with product and marketing to turn insights into actionable features
• Influence frontend best practices across the team and mentor teammates

Required profile

• Strong React and TypeScript experience, with full ownership of web products
• Experience working on frontend platforms or product-facing web apps
• Commercial mindset, understanding how features and experiments affect business metrics
• Able to thrive in autonomous, senior-level roles and take ownership end-to-end

Required skills

• React and TypeScript
• Nice to have: growth-focused engineering experience and GraphQL

The tech stack includes React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes and GCP.