Hire React Native developers · UK

Hire React Native Developers in the UK

React Native developers who ship to both app stores from one TypeScript codebase — and open Xcode or Android Studio when JavaScript alone is not enough.

  • Senior engineers who ship production code
  • Hourly, dedicated or managed delivery
  • You interview before anyone starts

React Native expertise

React Native expertise our developers bring.

Engineers who treat React Native as a mobile platform, not a website in a wrapper — equally comfortable in TypeScript, Xcode and Android Studio.

Expo or bare, chosen on purpose

Expo with development builds and config plugins for most apps; bare React Native where an SDK or build pipeline needs full control — with a clear path between them.

Native modules in Swift and Kotlin

Turbo Native Modules and the Expo Modules API for device features, vendor SDKs and heavy work that should not run on the JavaScript thread.

Performance on mid-range Android

Profiling with Hermes and React Native DevTools, FlashList for long lists and Reanimated for animation — tested on the budget phones many customers carry.

Offline data and sync

SQLite or MMKV storage, queued writes, background sync and conflict rules, so the app keeps working in lifts, on trains and in basements.

Releases and OTA updates

EAS Build and Submit or Fastlane, staged rollouts, and over-the-air JavaScript updates for fixes between store releases, within Apple’s and Google’s rules.

New Architecture upgrades

Fabric, Turbo Modules and bridgeless mode have been the default since React Native 0.76. We move apps stuck on older releases across in planned, tested steps.

What they build

What React Native developers can build for you.

What UK product teams hire React Native developers for — new apps, and apps that have fallen several releases behind.

Fintech

Money and payments apps

Identity checks at onboarding, biometric login, card and transfer screens, and a push alert for every payment — built with your security review in mind.

Health and fitness

Tracking and coaching apps

Workout and habit logging that works offline, progress charts, reminders, and optional sync with Apple Health or Health Connect.

Social and community

Real-time chat and feeds

Messaging, presence, feeds and notifications over WebSockets, with media uploads and moderation tools for the people who run the community.

Web-first companies

Your React product, on mobile

Reuse TypeScript types, API clients and business logic from your React web app, so the mobile team is not starting from zero.

Subscription businesses

In-app purchases and paywalls

StoreKit and Google Play Billing through one subscription layer, server-side receipt checks and paywall experiments, within each store’s rules.

Teams with an ageing app

Upgrade and stabilise

Step an old app through React Native releases, replace abandoned libraries, fix the worst crashes and restore a build pipeline that works.

Technology stack

Technology stack.

The tools that usually sit around React Native in the projects we join. We fit into your stack — this is where we are most at home.

Core

React NativeExpo and EASTypeScriptHermes

App architecture

Expo Router and React NavigationTanStack QueryZustand and Redux ToolkitReact Hook Form

Storage and sync

SQLiteMMKVWatermelonDBFirebase

Native layer

Turbo Native ModulesExpo Modules APISwiftKotlin

Testing

JestReact Native Testing LibraryDetoxMaestro

Release and monitoring

EAS Build, Submit and UpdateFastlaneSentryFirebase Crashlytics

Developer seniority

The right level for the work.

Every engagement is staffed with senior engineers. What changes is how much architecture and leadership the work needs around them.

Most engagements

Senior React Native developer

Takes features from ticket to reviewed, tested, deployed code without hand-holding. The right choice for most roadmap work.

New builds and rescues

Lead engineer or architect

Sets the React Native architecture, reviews the team's code and plans migrations, upgrades and scaling work.

Multi-discipline scopes

A small blended pod

A React Native developer with backend, QA or design support, coordinated by one delivery owner for larger scopes.

Engagement models

Ways to hire React Native developers.

Pay by the hour for bursts of work, reserve a dedicated developer for your roadmap, or hand us the whole project.

Hourly React Native developer

From £23 per hour

Backlog work, fixes, integrations, and flexible sprint support

  • Weekly billing, daily written updates, code review, and no long-term lock-in.

Managed React Native project

Fixed quote

MVPs, rebuilds, dashboards, SaaS platforms, and business-critical launches

  • Discovery, architecture, development, QA, deployment, and post-launch support.

Prices are in GBP. Every estimate is confirmed in writing after a discovery call — the figures above are where engagements start, not a quote.

How hiring works

From brief to first commit.

The goal is not just to introduce a React Native developer — it is to make the first week useful and the work visible from then on.

  1. 01

    Discovery and fit check

    We review your React Native goals, current stack, deadlines, risks, and success metrics before suggesting an engagement model.

    Role and success criteria agreed

  2. 02

    Shortlist in 24 hours

    You get a clear React Native developer profile, relevant experience, availability, and estimated weekly capacity.

    Developer profiles to review

  3. 03

    Kick-off within days

    We agree priorities, access, communication rhythm, delivery milestones, and code review expectations. Most engagements start within 5–7 working days of sign-off.

    Access, rituals and first tickets

  4. 04

    Ship with weekly demos

    Every week you see working React Native progress, blockers, next steps, and measurable delivery against the plan.

    Visible progress every week

Why Techsleight

Why hire through Techsleight.

What you can hold us to — and what happens if something is not working.

You choose who joins

You see profiles and talk to the React Native developer before anything starts, and nobody joins your team without your say-so.

Senior, production engineers

People who have shipped and supported real products — reviewed for code quality, testing habits and communication, not just a CV.

They work your way

Your repositories, tickets, stand-ups and review rules. Daily written updates and a weekly demo keep the work visible.

No lock-in

Hourly, dedicated or project-based, with short notice periods. Scale up for a launch and back down after it.

You own the code

Code, IP and documentation belong to you from day one. NDA before any detailed conversation, if you need one.

UK-focused delivery

UK business hours, GBP pricing and a contract with a UK company. Our engineers are based in the UK and India.

A whole team behind one hire

Backend, QA, DevOps and design colleagues are there when the React Native work needs them — without you hiring for each role.

FAQs

Questions we get asked.

Straight answers on scope, cost, timelines and how we work. If yours is not here, ask us directly.

Ask us a question

Should we use Expo for our React Native app?

For most new apps, yes. The React Native documentation recommends starting with a framework, and Expo is the one it points to; development builds still let you add any native code you need. We stay with bare React Native when an app has unusual native build steps or SDKs that Expo’s tooling cannot configure cleanly.

Our app is on an old React Native version. Can you upgrade it?

Yes. We check which libraries support the New Architecture, replace abandoned ones, and step through releases rather than jumping in one go, testing on real devices at each stage. Apps that relied on Microsoft’s hosted CodePush service, now retired, also need a new over-the-air update channel.

Will a React Native app feel native?

It renders real native components, so text, scrolling and gestures behave as users expect on each platform. Most jank has avoidable causes — oversized lists, animation on the JavaScript thread, needless re-renders — and we profile on mid-range Android phones, not just the latest iPhone.

How much does it cost to hire a React Native developer in the United Kingdom?

React Native developer rates at Techsleight Labs start from £23/hour for flexible work and from £3,300/month for dedicated monthly capacity. Fixed-price React Native projects are quoted after discovery, once scope, integrations, risks, and timeline are clear.

How quickly can a React Native developer start?

Most React Native engagements start within 5–7 working days of sign-off, and urgent work can sometimes start within 48–72 hours. For larger projects, we first confirm scope, architecture, milestones, and the right senior engineer fit before kickoff. We support UK teams with written updates, planned demos, and timezone-aware handover.

Can I hire one React Native developer or a full team?

Yes. You can hire a single React Native developer, add a small pod with QA and DevOps, or ask us to manage the complete project. We match the model to your current team, delivery pressure, and budget.

Are your React Native developers senior?

Yes. Our hiring pages are built around senior production engineers, not junior bench resources. Every developer is reviewed for commercial project experience, communication quality, code quality, testing habits, and ability to work inside existing teams.

Do you work with existing React Native codebases?

Yes. We often join existing React Native projects to fix performance, unblock releases, add features, improve test coverage, or modernise architecture. We start with a codebase review so the first sprint is practical rather than theoretical.

What happens if the React Native developer is not the right fit?

Tell us early. We will look at the cause with you — the brief, the onboarding or the match — and agree the next step together, such as more technical oversight, a different engagement model, or ending the engagement on the notice terms in your contract. The goal is a useful working relationship, not lock-in.

Will we own the React Native code and IP?

Yes. You own the code, documentation, infrastructure setup, and product IP created for your project. We can sign an NDA before discovery and work inside your repositories, cloud accounts, and project management tools.

Hire developers

Ready to hire React Native developers?

Tell us about the role — the codebase, the work and when you need someone. We will reply within one working day with next steps and suitable profiles.

  1. 1A senior engineer reads your brief within one working day, and replies with questions or a first view.
  2. 2A 30-minute call to understand the goal, constraints and what good looks like — no sales script.
  3. 3A written proposal with scope, milestones, team and a GBP estimate you can take to your board.

Techsleight Labs is a trading name of Krapton IT Consultancy.

Reply within one working day. NDA on request. Your details are used only to respond — privacy policy.