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.
Hire React Native developers · 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.
React Native expertise
Engineers who treat React Native as a mobile platform, not a website in a wrapper — equally comfortable in TypeScript, Xcode and Android Studio.
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.
Turbo Native Modules and the Expo Modules API for device features, vendor SDKs and heavy work that should not run on the JavaScript thread.
Profiling with Hermes and React Native DevTools, FlashList for long lists and Reanimated for animation — tested on the budget phones many customers carry.
SQLite or MMKV storage, queued writes, background sync and conflict rules, so the app keeps working in lifts, on trains and in basements.
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.
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 UK product teams hire React Native developers for — new apps, and apps that have fallen several releases behind.
Identity checks at onboarding, biometric login, card and transfer screens, and a push alert for every payment — built with your security review in mind.
Workout and habit logging that works offline, progress charts, reminders, and optional sync with Apple Health or Health Connect.
Messaging, presence, feeds and notifications over WebSockets, with media uploads and moderation tools for the people who run the community.
Reuse TypeScript types, API clients and business logic from your React web app, so the mobile team is not starting from zero.
StoreKit and Google Play Billing through one subscription layer, server-side receipt checks and paywall experiments, within each store’s rules.
Step an old app through React Native releases, replace abandoned libraries, fix the worst crashes and restore a build pipeline that works.
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
App architecture
Storage and sync
Native layer
Testing
Release and monitoring
Developer seniority
Every engagement is staffed with senior engineers. What changes is how much architecture and leadership the work needs around them.
Takes features from ticket to reviewed, tested, deployed code without hand-holding. The right choice for most roadmap work.
Sets the React Native architecture, reviews the team's code and plans migrations, upgrades and scaling work.
A React Native developer with backend, QA or design support, coordinated by one delivery owner for larger scopes.
Engagement models
Pay by the hour for bursts of work, reserve a dedicated developer for your roadmap, or hand us the whole project.
From £23 per hour
Backlog work, fixes, integrations, and flexible sprint support
From £3,300 per month
Ongoing delivery, product teams, and roadmap acceleration
Fixed quote
MVPs, rebuilds, dashboards, SaaS platforms, and business-critical launches
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
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.
We review your React Native goals, current stack, deadlines, risks, and success metrics before suggesting an engagement model.
Role and success criteria agreed
You get a clear React Native developer profile, relevant experience, availability, and estimated weekly capacity.
Developer profiles to review
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
Every week you see working React Native progress, blockers, next steps, and measurable delivery against the plan.
Visible progress every week
Why Techsleight
What you can hold us to — and what happens if something is not working.
You see profiles and talk to the React Native developer before anything starts, and nobody joins your team without your say-so.
People who have shipped and supported real products — reviewed for code quality, testing habits and communication, not just a CV.
Your repositories, tickets, stand-ups and review rules. Daily written updates and a weekly demo keep the work visible.
Hourly, dedicated or project-based, with short notice periods. Scale up for a launch and back down after it.
Code, IP and documentation belong to you from day one. NDA before any detailed conversation, if you need one.
UK business hours, GBP pricing and a contract with a UK company. Our engineers are based in the UK and India.
Backend, QA, DevOps and design colleagues are there when the React Native work needs them — without you hiring for each role.
Relevant work
Client work where React Native was part of the stack. Each case study covers the brief, the approach and the result.
All case studiesMobile-first money transfer and card app for a cross-border fintech.
Social discovery app for events, meet-ups and friend introductions.
Fitness app for workouts, nutrition logging and progress tracking.
FAQs
Straight answers on scope, cost, timelines and how we work. If yours is not here, ask us directly.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
What happens next
Techsleight Labs is a trading name of Krapton IT Consultancy.
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