Javascript Developer

Expo / React Native Mobile Developer (1–2 Years) — End-to-End Feature Builder

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About the Role

We’re building a mobile-first LMS and are hiring an Expo/React Native developer who can take features from idea → shipped. You’ll collaborate with design and backend, implement UI, wire up APIs, add analytics, and iterate based on feedback. Strength in push/in-app notifications and WebView is important, but you’ll work across the product—not just notifications.

What You’ll Do

• Own small-to-medium features end to end:

  clarify requirements, create a simple plan, implement, test, release, measure, and improve.

• Build core LMS flows:

  onboarding/login, course discovery/enrollment, content playback, progress updates, quizzes, and live session entry.

• Integrate APIs:

  consume endpoints for course categories, live sessions, settings, and progress; handle loading/error/empty states; basic caching.

• Notifications (iOS/Android):

  implement expo-notifications with FCM/APNs, categories/channels, deep links, and background handling; track delivery/open metrics.

• WebView integrations:

  use react-native-webview with safe postMessage bridges, authenticated sessions (cookies/headers), file uploads/downloads, and native route hand-offs.

• Quality & reliability:

  TypeScript-first, component tests (Jest/RNTL), basic E2E exposure (Detox helpful), and error/crash monitoring (Sentry/Crashlytics).

• Release & tooling:

  use EAS Build/Submit and OTA updates; follow our CI checks and coding standards; write lightweight docs/PRs.

Must-Have Qualifications

• 1–2+ years building React Native apps; Expo experience (managed or bare) on at least one real project.
• Hands-on with expo-notifications, FCM/APNs, deep linking, and local/scheduled notifications.
• Practical experience with react-native-webview (JS bridge, safe injection, auth flows).
• Solid TypeScript, React hooks, and one state/data tool (Redux Toolkit or Zustand; React Query/TanStack Query is a plus).
• Comfortable integrating REST APIs, managing auth tokens, and handling pagination/refresh/offline basics.
• Familiar with mobile debugging (Flipper/Android Studio/Xcode) and app store/play store concepts.
• Good communication, ownership mindset, and willingness to learn quickly.

Nice to Have

• LMS or ed-tech features (progress sync, assessments, offline downloads; SCORM/xAPI exposure).
• Media playback basics (ExoPlayer/AVFoundation wrappers), background audio/video.
• Analytics (Firebase/Amplitude/Segment) and simple A/B tests.
• Exposure to native modules (Swift/Kotlin) or JSI.
• CI basics (GitHub Actions) and EAS configuration.

What Success Looks Like (First 90 Days)

• Ship at least two features (e.g., course enrollment + push re-engagement, or progress sync + in-app reminders) with clear metrics.
• Stable notification routing to the right screens; measurable delivery/open rates.
• Secure WebView bridge working for authenticated content and deep links to native routes.
• Meaningful tests, monitoring hooked up, and smooth EAS releases.

Our Stack

Expo (EAS, Updates) • React Native • TypeScript • React Query • Zustand • react-native-webview • expo-notifications • FCM/APNs • WebSockets • REST • Sentry • Vercel • bun/nodejs

Interview Process

1. Intro (20–30 min): product and expectations.
2. Tech conversation (45–60 min): React + RN/Expo fundamentals, notifications & WebView scenarios, API integration.
3. Practical task (2–3 hrs async): build a small feature with push + WebView bridge & a basic test.
4. Team chat (30–45 min): collaboration and product thinking.
5. Offer & references.

How to Apply

Send your resume, GitHub/portfolio, and a short note on:

• A feature you owned end-to-end (goal, approach, result).
• A notification or WebView challenge you solved.

Email: careers@houseofedtech.in

Subject: “Expo/RN Mobile — 1–2 YOE (Feature Builder)”

We’re an equal-opportunity employer and welcome applicants from all backgrounds.