React Native Developer

React Native Developer (Mobile)

Location: New York

An early-stage, mission-driven startup in the health & wellness x gamification space is looking for a React Native Developer to own and evolve the mobile app experience used by thousands of engaged users.

We’re building a category-defining product at the intersection of science, data and community. Backed by top-tier investors and growing fast, you’ll be joining a tight-knit, high-caliber team working on a consumer-facing app that rewards people for improving their lives.

What You’ll Be Doing

Develop, maintain, and scale a React Native app across iOS and Android

Implement features like leaderboards, challenges, rewards, and user dashboards

Integrate with 3rd-party APIs (e.g. health/wearable platforms)

Work closely with product, backend, and design to ship high-quality features fast

Own the mobile experience end-to-end and help shape its evolution

What We’re Looking For

2+ years building and shipping React Native apps at scale

Strong grasp of performance optimization, mobile UX and state management

Experience working with health data, wearables, or Bluetooth integrations is a plus

Ability to work independently in a fast-paced, async-friendly environment

Startup-ready mindset: low ego, high initiative, focused on impact

Nice to Have

Exposure to crypto, tokens, or gamified apps

Experience building social or community-oriented features

You’ve built something weird, fun or loved by users