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Senior React Native Engineer at MUTT DATA | JobVerse
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Senior React Native Engineer
MUTT DATA
Remote
Website
LinkedIn
Senior React Native Engineer
Argentina
Full Time
2 days ago
No H1B
Apply Now
Key skills
Android
Apollo
GraphQL
iOS
Jest
Kotlin
Objective-C
React
React Native
Redux
SQLite
Swift
C
Databricks
dbt
Zustand
React Query
Testing Library
AWS
Azure
Google Cloud
GitHub Actions
Datadog
Sentry
GitHub
Expo
Xcode
CI/CD
About this role
Role Overview
Lead the design and implementation of scalable React Native applications (iOS + Android).
Contribute to architectural decisions, including adoption of the React Native New Architecture (JSI, Fabric, TurboModules).
Build and maintain native module integrations (Swift, Kotlin, Objective-C)
Implement robust state management and server-state strategies.
Ensure high performance and optimized rendering across devices.
Own release processes for App Store and Google Play.
Implement and maintain CI/CD pipelines and OTA updates.
Drive testing strategy (unit, integration, e2e).
Conduct structured and actionable code reviews.
Communicate technical trade-offs clearly to cross-functional stakeholders.
Lead or contribute to major refactors and architectural migrations.
Requirements
Strong experience with React Native, including the New Architecture (JSI, Fabric, TurboModules).
Native module integration using Swift, Kotlin, or Objective-C.
Experience with Expo (managed and bare workflow).
React Navigation v6+.
Advanced animations using Reanimated 3, Skia, or Lottie.
State management with Redux Toolkit, Zustand, or Jotai.
Server-state handling using React Query or SWR.
Implementation of offline-first patterns (MMKV, WatermelonDB, SQLite).
Experience integrating REST and GraphQL APIs (Apollo or URQL).
Testing experience with Jest, React Native Testing Library, and Detox.
Performance profiling using Flipper, Xcode Instruments, or Android Profiler.
CI/CD pipelines using EAS Build, Fastlane, GitHub Actions, or Bitrise.
OTA updates via EAS Update or CodePush.
App Store and Google Play release management.
Error monitoring tools such as Sentry or Datadog.
Experience working with modular monorepo patterns (Nx or Turborepo) Feature-based architecture, code splitting strategies, and design systems.
Excellent English proficiency (written and spoken) – mandatory.
Tech Stack
Android
Apollo
GraphQL
iOS
Jest
Kotlin
Objective-C
React
React Native
Redux
SQLite
Swift
Benefits
🌍 Remote-first culture – work from anywhere!
🚀 In-Company English Lessons.
💪 Wellhub or sports club stipend to stay active
🚀 AWS, DBT, Google Cloud, Azure & Databricks certifications fully covered
🍕 Food credits via Pedidos Ya – because great work deserves great food.
🎂 Birthday off + an extra vacation week (Mutt Week! 🏖️)
🤝 Referral bonuses – help us grow the team & get rewarded!
✈️🏝️ Annual Mutters' Trip – an unforgettable getaway with the team!
Apply Now
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