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React Native powers the mobile apps at Meta, Shopify, Discord, and Microsoft Office.
Hiring a developer who can actually build production-grade cross-platform applications, though, can be quite difficult, especially if you are in a niche like fintech with a limited supply of developers.
Most candidates listing React Native experience have built Expo projects or extended someone else's codebase.
Fewer have shipped both iOS and Android apps through app store review, written custom native modules, or worked with the framework's New Architecture, which became the default in React Native 0.76 and changed how JavaScript communicates with native code.
Even fewer still have this experience alongside the regulatory and security experience required to pass audits.
Let’s look at what to look for, how to structure the technical screen, and what developers actually cost across different hiring models.
At Trio, we pre-vett developers for both React Native experience and financial application development. This means we simply need to select the right people from our talent pool based on your requirements, giving you access to the right people in as little as 3-5 days.
React Native was open-sourced by Facebook and uses the React library to build native iOS and Android applications from a shared JavaScript codebase.
Because it uses React and JavaScript, web developers with React experience can theoretically transition into it, and many do.
That's where the confusion starts.
A developer who has spent three years building React web applications understands components, hooks, state management, and the React rendering model.
These developers likely haven’t touched React Native's navigation patterns (which have no web equivalent), native module bridging, platform-specific code handling, the app store submission process, or the New Architecture's JSI and Turbo Module layer.
React Native 0.76, released in late 2024, made the New Architecture the default.
The old asynchronous JSON bridge, where JavaScript and native code communicated by serializing messages back and forth, no longer applies to new projects. What replaced it:
Most candidates at the senior level have been productive on the framework since before 0.71.
This means that they know TypeScript, react-navigation, Reanimated, and Redux Toolkit. They can definitely ship a polished screen, but the New Architecture layer may be foreign to them.
Many production React Native codebases were still on 0.73 or older in early 2026, so there was no reason to learn Turbo Modules until someone owned the migration.
One question sorts this out quickly: "Walk me through the difference between a Native Module and a Turbo Module, and where JSI fits."
If a migration sits anywhere on your roadmap, that question belongs in your technical screen.
For fintech teams, a useful follow-up is: "How would you securely expose a native SDK for payments, identity verification, or banking integrations to a React Native application?"
This quickly reveals whether a candidate has worked with regulated third-party services in production.
React Native is incredibly vast, especially when you add the fintech development factor. A single profile produces job descriptions that attract everyone and filter no one.
Here are three meaningfully different engineers who carry the title of senior React Native developer in 2026, to start your considerations:
Regardless of which profile you go with, a fintech specialist will need first-hand experience building regulated products.
Paying $145K for an Expo-only developer on a team that needs bare React Native with a New Architecture migration on the roadmap creates a massive cost mismatch.
The inverse, paying Expo rates for a New Architecture requirement, costs more in search time and failed hires than the salary savings ever recover.
However, having said all of that, finding someone who has already worked on banking apps, payment platforms, digital wallets, trading applications, lending systems, or any other type of fintech-specific mobile app tends to be more valuable than the perfect technical profile with no industry experience.
Expo managed workflow provides an easier setup with faster development cycles, access to the Expo SDK for standard features like authentication, camera, push notifications, and maps, and an OTA update pipeline.
The limitation here is that you can't access arbitrary native APIs or write custom native code without ejecting.
We recommend that you hire for this if you're validating an MVP, if your feature set stays inside what Expo-Modules covers, and if you want to iterate quickly without native complexity.
Bare React Native gives you full native access, the ability to write custom modules in Swift and Kotlin, and integration with any native library.
The tradeoff is a more complex setup and the need for someone who can navigate Xcode and Gradle without a managed layer handling those configurations.
In our experience, it is best to hire for this if you need hardware integrations beyond Expo modules, if you are going to run performance-critical applications, or if you have an existing native codebase to integrate with.
Bare React Native becomes the preferred choice when teams need direct integrations with payment SDKs, identity verification platforms, banking APIs, secure hardware-backed storage, biometric authentication systems, or custom compliance tooling.
Many experienced React Native developers here at Trio know both workflows.
However, if you are hiring conventionally, then specifying which one you run in the job description still matters because Expo-only developers will self-select out of a bare workflow role, saving everyone time, and bare workflow candidates will understand immediately what the technical scope actually looks like.
High-level technical competency for React Native developers should cover:
If you aren’t hiring through a firm like Trio, there are several steps you need to take to increase your chances of hiring the correct React Native developer for your project.
Instead of just listing React Native in your description, you need to include the architecture version, workflow type, and native module requirements.
A job description that actually filters should specify:
Opening with the specific mobile problem the hire will solve, rather than company history, also filters better.
Explicitly stating any requirements related to payments, banking integrations, compliance exposure, security reviews, audit readiness, or regulated product experience also tends to improve candidate quality.
We have noticed one pattern in particular that reliably kills senior searches before they start: requiring React Native, Flutter, and native iOS together in a single job description.
These are separate specializations. Requiring all three produces zero qualified applicants and signals to experienced candidates that the hiring team doesn't understand what they're asking for.
Posting and waiting for applications work adequately for junior and mid-level Expo roles. For senior candidates with New Architecture depth, active sourcing produces faster results.
You can look for the right people on LinkedIn, but make sure that you search for "React Native" specifically rather than "React." Add "Expo" or "Turbo Modules" or "Fabric" as additional keywords to filter for the architecture layer you need.
Companies known for serious React Native production work, Meta, Shopify, Discord, Wix, Coinbase, and Bloomberg, also tend to surface engineers who have built at scale rather than on tutorial projects.
GitHub can be a great tool as it tells more than a resume.
Contributions to react-native-gesture-handler, Reanimated, or vision-camera reveal engineers who work at the framework layer, not just the application layer.
Published npm packages with Codegen spec files and closed issues indicate someone who built and maintained native modules in production.
General JavaScript assessments filter for JavaScript knowledge, not mobile development capability. These questions change the signal:
For practical testing, keep exercises under two hours and provide a starter template matching your actual stack (Expo or bare).
Assess component architecture, platform-specific handling, FlatList usage and performance awareness, state management choices, TypeScript discipline, and error handling for mobile edge cases rather than general coding ability.
If AI assistance during take-homes concerns you, a 60-minute live coding session where you watch the developer work in real time addresses that directly; however, modern developers use AI tools daily.
The more meaningful question is whether they can explain their choices and reasoning.
ZipRecruiter puts the average React Native developer salary at $129,348 in the US as of June 2026, with the 25th to 75th percentile running $106K to $157K.
Glassdoor's data shows a median of $114K, with the typical range at $85K to $155K.
Those aggregated figures blend all experience levels and workflow types, which you need to consider when you are screening and hiring on your own.
Developers with verified New Architecture depth, specifically engineers who have shipped production Turbo Modules and can debug Fabric renderer issues, tend to charge well above those averages.
For example, senior New Architecture specialist rates might be closer to $145K to $185K in most US markets. Developers who can write custom Swift and Kotlin bridges earn a 15 to 20 percent premium over Expo-only developers in equivalent roles.
Keep in mind that developers with both React Native expertise and proven fintech experience often tend to cost more than a similarly skilled generalist mobile engineer.
Related Reading: ReactJS Developer Salary Insights: Fintech (2026)
| Level | Annual Range | Notes |
| Junior (0-2 yrs) | $72K-$92K | Expo managed, basic hooks, needs native mentoring |
| Mid-level | $100K-$128K | Ships to both stores, react-navigation v7, Reanimated 3 |
| Senior (JS layer) | $120K-$145K | Strong product-layer engineer, limited native depth |
| Senior (New Architecture) | $145K-$185K | JSI, Turbo Modules, Fabric, bare workflow, native Swift and Kotlin |
Senior React Native developers in South America average around $60K to $90K annually, with mid-level developers closer to $42K to $65K.
This tends to be a far more cost-effective option for many smaller fintechs since these rates come with the addition of favorable time zones.
At Trio, our senior fintech developers with several years of experience in React Native range between $40-$90, depending on your specific requirements.
Rates in Eastern Europe run broadly similar to South America across most seniority levels, with senior developers averaging $50K to $85K depending on country and specialization.
| Region | Hourly Range |
| United States | $90-$140 |
| Western Europe | $70-$105 |
| Eastern Europe | $45-$75 |
| Latin America | $40-$65 |
For shorter engagements of three to six months, calculating on hourly rates rather than an annualized salary reflects the actual cost more accurately than salary comparisons.
Just keep in mind that if you are working with a partner other than Trio, you may need to pay finder fees or be subject to additional upfront costs.
Trio's React Native developers are pre-vetted, interviewed, and trained further to become well-rounded professionals, capable of adapting to situations both within and outside their core expertise.
Our hiring and vetting process also focuses on the fintech industry specifically, so you can rest assured that anyone who is hand-picked for your projects has all of the necessary compliance and security experience to ensure your project is successful long-term.
Working with Trio also removes the hiring overhead that typically runs around 30 percent of a developer's salary, plus the overhead costs tied to full-time employment. You get an experienced developer at a fraction of the full cost, with project management support included.
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