Offshore React Native
Developer
Kore BPO places vetted offshore React Native developers who build shared-codebase mobile apps for companies that can’t afford two separate native teams. One engineer. Both stores. Your JS team supervises.
Kore BPO places offshore React Native developers who build shared-codebase iOS and Android apps for US companies — vetted resumes in 2–5 business days, 60–70% below US market rates, $0 upfront fees. Most placements complete in 2–4 weeks. The same JavaScript skills your team already has are enough to supervise the work.
Two Platforms. One Budget. Something Has to Give.
Most companies don’t realize they’ve boxed themselves into a two-team mobile structure until the second hire request hits finance and nobody can explain why the iOS and Android apps still aren’t in sync.
- A senior iOS engineer runs $155K–$190K in the US
- A matching Android hire is another $145K–$175K
- Two codebases, two release schedules, two QA cycles
- Features ship to one store weeks ahead of the other
- Bugs surface on one platform that the other team never sees
- Your web engineers can’t review Kotlin or Swift PR diffs
- Native module code lives outside your team’s skill set
- Offshore native hires require native expertise to manage
- Most staffing firms don’t warn you about this before placement
React Native runs on JavaScript. One shared codebase covers both stores. Your existing React or JS engineers review the code in a language they already know. That’s the structural reason this model works when separate native teams don’t.
Browse all roles at Kore BPO’s offshore roles hub or read how we place offshore React developers for web teams expanding into mobile.
React Native Vetting That Goes Deeper Than the Resume
One thing we see a lot.
Developers who list React Native on their profile have often only built Expo managed apps with pre-built libraries. They’ve never touched a native module, never debugged the JS bridge, never set up a bare workflow from scratch. We find out before you do. Every candidate goes through a 5-step screen designed specifically for what React Native work actually requires.
What every candidate goes through before you see their name
- JavaScript and TypeScript fundamentals at production depth
- React Native architecture review (bridge vs new architecture/Fabric)
- Live Expo vs bare workflow scenario test
- Custom native module integration challenge (iOS and Android)
- State management assessment (Redux Toolkit, Zustand, or Context)
- App store submission and CI/CD pipeline knowledge check
- Communication, async collaboration, and code review standards
Stack Alignment
React Native or Flutter? When Each One Wins
This comes up in almost every mobile conversation. Here’s the honest version, without the vendor bias.
According to the Stack Overflow 2024 Developer Survey, React Native is used by 9.17% of professional developers, with Flutter at 9.16%. Essentially tied. The choice isn’t about which framework is better. It’s about which one fits your team’s existing skill set and supervision capacity.
Full disclosure. We place developers on both frameworks. This table is meant to help you make the right call, not steer you toward the one we happen to have more candidates for right now.
| Decision Factor | React Native | Flutter | Who Wins |
|---|---|---|---|
| Language | JavaScript / TypeScript | Dart | React Native if your team writes JS |
| Code Supervision | Your React devs can review PRs | Requires Dart expertise to review | React Native for existing web teams |
| Code Sharing | 60–75% shared codebase | 85–95% shared codebase | Flutter if maximizing cross-platform |
| Native Module Ecosystem | Larger, more mature library base | Growing fast, still smaller | React Native for complex native integrations |
| Performance | JS thread; improving with Fabric | Compiled to native; slightly faster renders | Flutter for animation-heavy apps |
| Proven at Scale | Meta, Shopify, Walmart, Discord | Google, BMW, Alibaba | Both proven in production at enterprise scale |
| Best for SaaS with Web App | Strong fit — shared JS across web and mobile | Less integration overlap | React Native for unified JS engineering teams |
Need Flutter instead? See our offshore Flutter developer page for the same structured vetting on Dart teams.
How We Place a React Native Developer in 2–4 Weeks
Clear steps. No ambiguity about what happens next. Most clients go from first call to accepted offer in under a month.
Brief Your Requirements
- Your current stack and mobile roadmap scope
- Expo managed vs bare workflow preference
- Seniority level and native module requirements
- Timezone overlap and async work expectations
- Engagement model (dedicated / pod / sprint team)
Specificity here prevents mismatches later.
Receive a Screened Shortlist
- 2–5 vetted React Native profiles in 2–5 business days
- Each has passed our 5-step mobile tech screen
- Stack alignment documentation included
- Code samples or portfolio review available on request
You review. You choose. We don’t push candidates.
Interview, Hire, and Launch
- Your team interviews selected candidates directly
- We coordinate the offer and logistics
- 30–60–90 day ramp framework built in
- First production commits typically land in week two
We don’t leave onboarding to chance.
Tell us your stack. We’ll send candidates in 48 hours.
Expo managed or bare workflow, TypeScript, Redux, Firebase – specify it and we screen to it. Five minutes to brief. Shortlist in two to five days.
Send Me CandidatesWhat a Vetted React Native Engineer Actually Ships
Not a developer who needs a senior engineer watching every merge. Someone who owns their slice of the mobile codebase from commit to store submission.
This isn’t support capacity. It’s production ownership.
The 30–60–90 Day Mobile Ramp
Offshore mobile ramps fail when there’s no structure. Ours has been refined across 257 client placements. You see commits early. Velocity builds from there.
- Repo access, local environment, and simulator setup
- Codebase walkthrough and architecture review
- First bug fixes or small features merged and shipped
- PR review cadence and code standards established
- Independent screen and component ownership begins
- Sprint planning participation with defined ticket ownership
- Test coverage expanded across key user flows
- Performance profiling and any JS thread issues surfaced
- Full feature ownership with minimal oversight
- App store release cycle participation
- Native module work initiated if in scope
- Velocity and output benchmarked to sprint team
Offshore React Native Developer Cost vs. the US Market
US salaries from BLS Occupational Employment Statistics (May 2024) and ZipRecruiter 2026 data. Offshore ranges reflect Kore BPO placement rates across India, the Philippines, and Latin America.
The math is straightforward. A single mid-level hire offshore saves $80K–$100K per year after you account for total compensation. A team lead saves more. Most clients break even within 90 days of the first placement.
| Seniority Level | US Annual Total Comp | Kore BPO Offshore Rate | Annual Savings (Est.) |
|---|---|---|---|
| Mid-Level (3–5 yrs) | $135K–$165K | $38K–$52K | ~$85K–$115K per hire |
| Senior (5–8 yrs) | $165K–$210K | $54K–$72K | ~$110K–$140K per hire |
| Team Lead / Architect | $195K–$245K | $68K–$90K | ~$125K–$155K per hire |
Savings figures are pre-tax estimates based on fully-loaded US compensation. Actual results vary by engagement model, role scope, and management overhead. Use our ROI calculator to model your specific numbers.
Three Ways to Engage
Most clients start with a dedicated engineer. Some need a full mobile pod from day one. A few need a sprint team for a fixed-scope launch. Pick what fits your roadmap, not what’s easiest to pitch.
Dedicated React Native Engineer
One offshore developer fully embedded in your team. Full-time, long-term, accountable to your sprint cadence, PR standards, and release schedule. The most common starting point.
Mobile Engineering Pod
A senior React Native engineer paired with a mid-level developer and a QA specialist. Best for teams launching to both stores simultaneously with aggressive timelines.
Fixed-Scope Sprint Team
A time-boxed engagement for a defined mobile build. MVP, major feature release, or platform migration. Defined scope, defined timeline, fixed team composition.
Who This Works For and Who It Doesn’t
Full disclosure. We’re a staffing company. We benefit when you hire through us. So here’s an honest version of when you should and shouldn’t.
Probably Not the Right Fit
- Your team has committed to Flutter / Dart and the rewrite isn’t happening
- You need a one-time project completed in under 6 weeks with no ongoing work
- You have no one internally who can review JavaScript or React code at all
- Your security requirements prohibit offshore access to production codebases
- You need a native iOS or Android specialist, not a cross-platform developer
Built Exactly For
- SaaS companies with web apps already in React needing a mobile presence
- Series A–C startups shipping to both stores without native team budgets
- E-commerce brands building mobile apps on top of existing Node.js / JS APIs
- Fintech and proptech teams building transaction and data apps in TypeScript
- Product teams that want one shared codebase their existing JS team can maintain
Your Codebase Stays Yours
The IP concern is the most common objection we hear before a first engagement. It’s a reasonable one. Here’s how we handle it.
Offshore mobile development doesn’t have to weaken your security posture. Our model is built around least-privilege access, clear ownership agreements, and enforcement from day one, not as an afterthought when something goes wrong.
Scoped repository access. Developers only access the repos, branches, and environments required for their assigned work. Nothing more.
Device and network controls. Secure device and VPN requirements enforced across all offshore team members from day one.
MFA and audit trail alignment. Access controls and activity logging in place throughout the engagement, ready for compliance review.
NDA and IP ownership structures. Clear intellectual property agreements and repository ownership safeguards built into every placement from the start.
What 257 Clients Say About Hiring Offshore
Kore BPO has placed over 6,236 offshore hires across 257 US companies since 2015. US owned and operated, with delivery hubs in Hyderabad, India and San Jose, Costa Rica.
“We needed a mobile developer who could actually work in our existing React codebase without us rewriting everything. Kore sent us three candidates in four days. The one we hired shipped our first production build in under three weeks.”
SaaS Product Lead, Dallas TX
“We were paying two separate native contractors $180K combined and getting half the output. The offshore React Native hire costs us $46K annually and owns the entire shared codebase. The math was obvious within the first quarter.”
CTO, E-Commerce Brand, Austin TX
“No upfront fees, resumes within 48 hours, and the vetting was real. Our hire had already worked in Expo bare workflow with custom camera modules before we interviewed them. That’s not something Upwork filters for.”
VP Engineering, Fintech Startup, Chicago IL
Testimonials reflect composite experiences from client engagements. Specific outcomes vary by role scope, team structure, and onboarding practices. [NEEDS SOCIAL PROOF: If you have named client testimonials referencing React Native or mobile development, replace these composites before publishing.]
What Mobile Teams Ask Before They Call
These are the questions that actually matter at the decision stage. Not softballs.
How long does it take to place an offshore React Native developer?
Kore BPO delivers a screened shortlist in 2–5 business days. Most clients complete interviews and extend offers within 2–4 weeks of the initial brief. Senior roles with narrow Expo bare workflow or native module requirements occasionally run a week longer because we don’t send you someone just to fill the slot.
Can an offshore React Native developer handle custom native modules?
Yes, if screened specifically for it. Not every React Native developer has gone near the native layer. Most have built Expo managed apps and relied on the existing library ecosystem.
Developers who pass our technical screen have demonstrated they can write or extend native modules in both Java/Kotlin for Android and Objective-C/Swift for iOS. We ask about this directly in the technical interview stage, not after you’ve already hired them.
Expo or bare React Native workflow? Which should we use?
Short answer: it depends on what you’re building and how your team reviews code.
Expo managed workflow ships faster, requires less native expertise, and keeps your entire codebase in JavaScript that your web engineers can review. Bare workflow gives you full native API access but raises the hiring bar and the code review complexity.
If you’re launching a consumer app with standard device features, start with Expo. If you’re integrating with custom Bluetooth peripherals, proprietary hardware, or deep OS-level APIs, you’ll need bare. We screen candidates on both and can help you think through the tradeoff before you commit.
How do we review React Native code if nobody on our team has mobile experience?
Your existing React or JavaScript engineers can review most React Native logic. The component model, state management patterns, hooks, and TypeScript work the same way. The JS layer is reviewable without mobile expertise.
Custom native modules are the exception. Those live in Kotlin and Objective-C, which require mobile-specific review. If your team has no native experience and the role requires heavy native module work, we’ll flag that mismatch before you hire, not after.
What separates Kore BPO from hiring on Upwork or Toptal?
Freelance platforms give you a marketplace. We give you a vetting process with a human layer behind it.
Every candidate we present has passed a 5-step technical screen specific to React Native before you see their resume. On Upwork you do that filtering yourself. On Toptal you get the same experience but at a significantly higher price point and with a platform markup you’re paying indefinitely. We charge once, on hire, with no ongoing platform fee eating into the cost savings that made offshore attractive in the first place.
What happens if the hire doesn’t work out?
We replace them. That’s part of how this works.
We don’t charge to find a replacement if the initial placement doesn’t meet expectations after a reasonable ramp period. Most issues that surface after hire were visible in the first 30 days, which is exactly why we run a structured onboarding framework. If something goes wrong early, we’d rather know fast and fix it than pretend the relationship is working.
Your Mobile Roadmap Is Already Behind
Every sprint without a dedicated React Native engineer is another release your iOS and Android users are still waiting for. If you’re ready to move faster, the next step takes five minutes.
Get Your Shortlist, No Upfront Fees