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Senior React Native Engineer

MuttData
β€’

TrulyRemote Verified

Hand-curated global remote job with direct application link

Technical Requirements

React NativeJSIFabricTurboModulesSwiftKotlinObjective-CRedux Toolkit

πŸš€ What We Do

    • Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting.
    • Developing scalable data infrastructures, we enhance high-level decision-making, tailored to each client.
    • Offering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems.
    • Using Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster.
    • Building deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval.
    • Developing recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions.

🌟 Our Partnerships

    • Amazon Web Services
    • Astronomer
    • Databricks

🌟 Our Values

    • πŸ“Š We are Data Nerds
    • πŸ€— We are Open Team Players
    • πŸš€ We Take Ownership
    • 🌟 We Have a Positive Mindset
    • πŸ” Curious about what we’re up to? Check out our case studies and dive into our blog post to learn more about our culture and the exciting projects we’re working on! πŸš€

Responsibilities πŸ€“

    • 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.

Required Skills πŸ’»

    • React Native & Mobile:
    • 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 & Data:
    • 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).
    • Quality & Tooling:
    • 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
    • Architecture:
    • Experience working with modular monorepo patterns (Nx or Turborepo)Feature-based architecture, code splitting strategies, and design systems.
    • Communication:
    • Excellent English proficiency (written and spoken) – mandatory

🎁 Perks

    • 🌍 Remote-first culture – work from anywhere!
    • πŸš€ In-Company English Lessons.
    • πŸ’ͺ Wellhub or sports club stipend to stay active
    • πŸš€ AWS, DBT, Google Cloud, Azure & Databricks certifications fully covered
    • πŸ• Food credits via Pedidos Ya – because great work deserves great food.
    • πŸŽ‚ Birthday off + an extra vacation week (Mutt Week! πŸ–οΈ)
    • 🀝 Referral bonuses – help us grow the team & get rewarded!
    • ✈️🏝️ Annual Mutters' Trip – an unforgettable getaway with the team!
Senior React Native Engineer
MuttData
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