React Engineer

At Zeelo, we’re on a mission to revolutionize how frontline workers commute by delivering reliable, sustainable, and scalable transportation solutions. We partner with global leaders like Amazon, Barclays, and UPS, and we’re expanding after a successful Series B raise. If you’re passionate about building solutions, working in a scaling organization, and seeing the direct impact of your work—this is your seat on the bus.

• *About The Role**

We’re looking for a Senior React Engineer to help lead the development of Zeelo’s next-generation web and mobile applications. You’ll work closely with design, product, and backend teams to deliver accessible, performant, and maintainable user experiences across both React and React Native (Expo) environments.

• *What You’ll Do
• Build responsive, accessible applications using React and React Native / Expo with TypeScript.
• Implement clean, modern UI architecture and reusable component systems.
• Collaborate with designers and backend engineers to deliver features end-to-end.
• Own testing strategy (unit, integration, E2E) and contribute to CI/CD quality pipelines.
• Optimize applications for performance, accessibility, and localization.
• Support app store releases, OTA updates, and ongoing monitoring with Sentry and Firebase.
• What We’re Looking For
• 5+ years of professional experience building production web and/or mobile applications.
• Deep understanding of React, hooks, context, and modern design patterns.
• Experience with Expo managed workflow, React Native, and EAS build tools.
• Familiarity with TanStack Query, Zustand, MobX, or similar state management libraries.
• Proven experience implementing testing frameworks (Jest, Vitest, React Testing Library, Playwright).
• Strong grasp of performance optimization, accessibility (WCAG 2.1 AA), and responsive design.
• Bonus Points
• Experience with Framer Motion, Reanimated, or advanced animation libraries.
• Exposure to PWA development, offline-first strategies, or hybrid architectures.
• Experience integrating analytics, A/B testing, and modern observability tooling.
• Excitement for exploring new tools and applying AI-assisted development to improve velocity and quality.