Frontend Engineer (React Native) jobs in United States
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Fasset · 22 hours ago

Frontend Engineer (React Native)

positionUnited States
timeFull-time
remoteOnsite
seniorityMid Level

Fasset is building regulated, enterprise-grade financial and digital asset platforms. They are looking for a Frontend Engineer (React Native) who can build high-quality, scalable mobile applications while working closely with backend, product, and design teams.

Asset ManagementBlockchainCryptocurrencyFinancial ServicesFinTechWeb3

Responsibilities

Design, develop, and maintain cross-platform mobile applications using React Native
Build clean, reusable, and scalable UI components with a strong focus on performance and user experience
Integrate mobile applications with backend APIs using REST and WebSockets
Implement authentication and authorization flows, including JWT-based sessions
Work closely with backend teams to align on API contracts and API-first design
Ensure application security, including secure storage of tokens and sensitive data
Optimize application performance, stability, and responsiveness
Collaborate with product managers and designers to deliver intuitive user experiences
Participate in code reviews, technical discussions, and quality improvements
Contribute to CI/CD pipelines for mobile builds, releases, and deployments
Debug and resolve issues in production mobile applications

Qualification

React NativeJavaScript / TypeScriptREST APIsMobile application architectureJWT-based authenticationPerformance optimizationCI/CD pipelinesSecure coding practicesMobile debuggingIntegrating third-party SDKsResponsive UI designCollaboration with teams

Required

Strong hands-on experience building mobile apps using React Native
Solid understanding of JavaScript / TypeScript
Experience with REST APIs and WebSockets
Experience with JWT-based authentication flows
Experience with secure session and token handling on mobile
Strong understanding of mobile application architecture and state management (e.g., Redux, Zustand, Context API)
Experience building responsive, high-performance UIs
Familiarity with secure coding practices for mobile applications
Experience with mobile debugging, performance profiling, and crash analysis
Familiarity with CI/CD pipelines for mobile apps (e.g., build automation, app store releases)
Experience integrating third-party SDKs and libraries

Preferred

Experience in Fintech, Digital Banking, or Web3
Exposure to security-sensitive or regulated applications
Experience with Android and iOS platform guidelines
Familiarity with offline-first or low-network scenarios

Company

Fasset

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Fasset is the world’s first Islamic digital bank powered by blockchain, enabling anyone to save, invest, send & spend globally.
dateFounded in 2019
location
Dubai, Dubai, ARE
people-size51-200 employees
web-link
http://www.fasset.io

Funding

Current Stage
Growth Stage
Total Funding
$26.7M
2022-04-15Series A· $22M
2021-05-01Seed
2019-05-01Seed· $4.7M

Leadership Team

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Mohammad Hossain
Co-Founder and CEO
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Recent News

Fintech News Malaysia
Could Raja Teh Maimunah Be the Next Bank Islam Group CEO?
2026-01-22
TNGlobal
Fasset appoints Rafiza Ghazali as Digital Banking CEO
2026-01-16
IT News Africa
Fasset To Appoint Digital Banking CEO, Rafiza Ghazali
2026-01-16
Company data provided by crunchbase