Hire React Native developers

React Native lets one team ship iOS and Android from a single codebase, which is why it powers apps at every scale from seed-stage startups to household names. The catch is that the skill gap between “renders a screen” and “ships a fast, stable app through two app stores” is wide, and it is wider in mobile than on the web because the failure modes are less forgiving: a janky list scrolls badly forever, a rejected build delays your launch by a week, a bad update crashes on devices you cannot reproduce. turnkey.dev exists to close that gap. Every React Native developer in the network is vetted on real production mobile work before you ever see them.

What a React Native developer actually does for you

A strong React Native hire covers far more than component code:

• Ships both platforms from one codebase, keeping the shared layer high and dropping to native modules (Swift, Kotlin) only where the platform demands it.
• Keeps the app feeling native. Sixty frames per second lists, gesture handling, correct navigation patterns per platform, and startup time that does not embarrass you.
• Owns the release pipeline: signing, builds with Expo EAS or Fastlane, app store review, staged rollouts, and over the air updates for fast fixes.
• Handles the hard mobile problems: offline sync, push notifications, deep links, in-app purchases, and background tasks.
• Writes tests that survive refactors, from unit tests with Jest to end to end flows with Detox or Maestro.

The hard parts of React Native work

These are the areas where experience shows, and where a weak hire costs you months.

Performance on real devices. React Native runs your JavaScript on a separate thread from the UI. When a screen stutters, the fix depends on knowing which side is saturated: too much work in JS during a scroll, too many re-renders pushing layout updates across, or an animation that should be running natively via Reanimated instead of in JavaScript. Long lists are the classic case; a senior reaches for FlashList or proper virtualization and profiles on a mid-range Android phone, because the simulator on a fast Mac hides every problem you will meet in production.

Native modules and the new architecture. Sooner or later every serious app needs something the ecosystem does not provide: a payment SDK, a sensor, a camera pipeline, a vendor library that only ships native. A developer who can read and write Swift and Kotlin, and who understands the new architecture (JSI, TurboModules, Fabric) rather than only the legacy bridge, turns those moments from blockers into normal tickets.

Platform quirks. iOS and Android disagree about keyboards, safe areas, back navigation, permissions flows, and how aggressively they kill background tasks. Push notifications alone behave differently enough between platforms to deserve their own test plan. Strong developers budget for per-platform polish; weak ones ship the iOS build and hope.

Release pipelines and store review. Two stores, two review processes, two signing systems. A senior sets up CI that produces signed builds automatically (EAS or Fastlane), knows what triggers App Store review rejections, rolls out releases in stages, and uses over the air updates for JS-level fixes without a store round trip. If nobody on the team has done this before, plan for the first release to take noticeably longer than the feature work suggests.

Upgrades and dependency health. React Native versions move fast and native dependencies lag. Part of the job is keeping the app on a supported version without burning a sprint every quarter. Ask candidates how they handled their last major upgrade; the answer tells you a lot.

When to choose React Native, and when not to

React Native is the right call when you want one codebase for both platforms, your team already knows JavaScript or TypeScript, or your mobile app shares logic and people with a React web app. It is a strong fit for consumer apps, marketplaces, and B2B tools: screens, forms, feeds, maps, payments, chat.

Go fully native (Swift, Kotlin) when the core of the product is heavy 3D or graphics, real time audio or video processing, or deep platform hardware integration. Consider Flutter if your team has no JavaScript investment and you want cross-platform anyway. If your app is mostly content with light interaction, a well-built responsive web app may be enough and saves you the stores entirely. We will tell you which of these applies rather than force the React Native answer.

Senior signals to look for

• They have apps live on both stores today and can walk you through a release that went wrong and what they changed afterward.
• They profile before optimizing and can name the tools (Flipper or DevTools, Perf monitor, native profilers) and what each one told them.
• They can explain when they last wrote a native module and why, in concrete terms.
• They test on low-end Android hardware as a habit, not as an afterthought.
• They ask about your OTA update policy, your minimum supported OS versions, and your crash reporting before estimating anything.

The common hiring mistake: treating React Native as “React developers can do it.” The component model transfers; the instincts about performance, releases, and platform behavior do not. A React developer can become a good React Native developer, but plan for that ramp rather than discovering it after the first release slips.

How turnkey.dev vetting works

Every developer goes through a screen for fundamentals (JavaScript and TypeScript depth, React Native internals, the bridge and the new architecture), a practical exercise that mirrors real mobile product work, and a review of shipped apps, ideally live on the stores, plus references. We reject far more than we accept. The shortlist you receive is people we would put on our own client work.

Seniority, and what each level is for

If this is your first mobile app, start with one senior who can own architecture and releases, then add mid-level help once the foundation is set.

Engagement models

• Full time when the app is a core product under continuous development.
• Part time for a shipped app that needs maintenance, OS-version upkeep, and a steady feature drip. Many stable apps do well on a fraction of a senior’s week.
• Fixed project for a bounded outcome: taking an app from prototype to first store release, a migration to the new architecture, or a performance overhaul with a measurable target.

What it costs, honestly

Vetted React Native developers typically bill in the $60 to $120 per hour range. Rates move with seniority and region, and within mobile the premium goes to engineers who are comfortable in Swift and Kotlin as well as TypeScript, because they remove the need for a separate native specialist. Timezone matters: developers who overlap your working hours from lower cost regions sit at the friendlier end of that band. You will see the rate before committing, and requesting a shortlist is free. Expect a shortlist in 2 to 5 days.

For comparison: vetted platforms like Toptal run a similar model at generally higher effective rates, agencies bundle project management into a materially higher blended rate, and marketplaces like Upwork cost less per hour but leave the vetting and the release-quality risk with you. Hiring in-house gives you long-term ownership and typically takes weeks to months, which is a hard trade when a store launch date is fixed.

Start with a request, not a contract

Tell us the app, the stack around React Native, the seniority, and your timeline. We come back with a short list of vetted developers who fit, including rate and availability. You interview, run a paid trial if you want, and only then decide. If the fit is wrong in the first two weeks, we re-match at no cost.