React Native hiring is one of the hardest mobile niches to get right because the surface area is deceptively small. A candidate can look strong on paper — 5 years React, 3 years React Native, 10 GitHub repos — and then flounder the first time they have to ship a signed iOS build from a CI runner. After 50+ React Native projects delivered across iOS and Android, here's the 15-point checklist we actually use.
TL;DR: Hire for App Store deployment scars, native-module comfort, and EAS familiarity. Skip anyone who cannot name the top three causes of New Architecture migration pain in 2026.
Why React Native hiring is uniquely painful
React Native interviews often devolve into generic React quizzes. The actual job is different: you are shipping to two app stores, managing a bridge (or the new JSI runtime), debugging native crashes, and keeping CI green across Xcode and Android Studio upgrades. A great React engineer is roughly a 50% match; the rest is mobile-platform literacy and production-deployment muscle.
The 15-point checklist
Production experience (weight: 40%)
- Three or more shipped apps with real users. Not POCs. Not TestFlight-only. Real store listings you can inspect today.
- At least one App Store rejection survived. Rejection resolution teaches more than a green-first submission. Ask for the exact rejection code and how they appealed.
- Experience with Expo EAS Build or a bare-workflow CI pipeline. In 2026, EAS is the fast path for most teams; bare workflow is for apps with heavy native integrations. Know which they've done.
- OTA update experience. Can they safely ship an emergency fix via expo-updates or CodePush without breaking native bindings?
- Post-launch monitoring. Sentry / Firebase Crashlytics / Bugsnag — do they wire these up by default, or only after the first production fire?
Technical depth (weight: 30%)
- New Architecture (Fabric + TurboModules) migration understanding. 2026 migration pain is non-trivial; ask them to describe a real migration they've run.
- Native module comfort. Can they write or modify a Swift / Kotlin native module without Googling every line?
- Performance debugging. Do they know Flashlight, Flipper, and Hermes profiling output by name?
- Gesture + animation fluency. Reanimated 3, Gesture Handler 2 — idiomatic usage, not just copy-pasted samples.
- Offline-first patterns. WatermelonDB, MMKV, SQLite — when to use which.
Delivery hygiene (weight: 20%)
- Testing discipline. Jest + React Native Testing Library at minimum; Detox for end-to-end on any serious app.
- TypeScript first. No new React Native code in plain JS in 2026, full stop.
- CI green across iOS, Android and Web if applicable. Sounds basic; many candidates have only ever shipped from local machines.
Communication and product sense (weight: 10%)
- Can they write a clear release note. Have them draft a 3-bullet changelog for a made-up feature.
- Product sense. Give them one app idea and ask what they'd simplify from scope. Strong engineers push back on features; weak ones just estimate.
The interview structure that actually works
We run a 4-stage loop for every React Native hire: 30-minute screening, 60-minute technical with live-code on a real RN project, 45-minute architecture discussion, and a 30-minute reference call with a prior CTO. Compressing this sub-two-hours gets you juniors who feel senior. Expanding it past 5 hours loses strong seniors to faster-moving competitors.
Red flags that correlate with real-world problems
- "I've shipped apps" but no App Store IDs on CV.
- Portfolio is all tutorials / clones, no original products.
- Never run a build through EAS or fastlane end-to-end.
- Has only ever worked on Expo managed workflow and cannot describe a bare-workflow project.
- No opinion on whether New Architecture is ready for their workload.
FAQ
Is it better to hire React Native developers or Flutter developers in 2026?
Depends on existing team — if you have React on web, React Native wins on code reuse. If your team is Dart-curious or you need heavier native UI fidelity, Flutter wins. We've written a longer comparison in our engineering blog.
Can I hire a dedicated React Native developer without a full-time commitment?
Yes — hourly T&M and fixed-price scoped milestones are both normal. Dedicated monthly is the most common for ongoing products.
How do you screen for iOS provisioning-profile competence?
Give them a written scenario: certificate expired the morning of a store submission. Good candidates will walk through revoking, regenerating, and re-signing without panic.
Next step
If you'd rather skip the 15-point screen entirely, we do it for you. Every Krapton React Native engineer is pre-vetted against this checklist, has shipped to both stores, and can start within 48 hours. Hire React Native developers, explore our mobile app development capability, or browse our bench.
