Talent.com
Senior React Native Developer — Core Team @ Zumlo

Senior React Native Developer — Core Team @ Zumlo

Zumlomalappuram, India
8 days ago
Job description

About Zumlo

Zumlo is an always-on well-being companion—one place for immediate help, gentle structure, and progress you can see. We unify mind, body, emotions, and relationships through timely support, a caring community, and personalized guidance that fits real life.

What we stand for : Human first

  • Simple >

complex

  • Privacy & trust
  • Evidence over hype
  • Inclusive by default.

    • The role

    You’ll own our React Native app. First : understand the existing codebase quickly and stabilize what matters. Then : lead architecture, performance, and product polish while working closely with back-end (REST APIs), design, and our Python / AI services to ship thoughtful, reliable features.

    What you will do

    Take over & stabilize

  • Map the codebase (state, navigation, data flows), surface risks, pay down critical debt.
  • Establish clean release hygiene : versioning, changelogs, OTA strategy (CodePush / EAS), crash / error budgets.

    • Build forward (React Native core)

  • Lead architecture, navigation, and state management (Redux / RTK, Recoil, or Zustand—choose and justify).
  • Build pixel-perfect, accessible UI; smooth micro-interactions (Reanimated / Skia / Lottie when it adds real value).
  • Implement offline-first patterns (TanStack Query / React Query, background sync, retry queues).
  • Own deep links, push notifications, secure storage (Keychain / Keystore), permissions UX, theming / dark mode, and i18n readiness.

    • Work seamlessly with the back-end

  • Integrate REST APIs (and GraphQL if needed) with typed clients, timeouts / retries, idempotent actions, and crisp error boundaries.
  • Collaborate on contracts and versioning with back-end; keep DTOs / types generated and in sync.

    • Integrate AI sanely

  • Consume LLM-powered endpoints from our Python services (streaming UIs, tool results).
  • Handle partial / streaming states, guardrails, redaction in telemetry, and graceful fallbacks.

    • Quality, performance, release

  • Testing : Jest + React Testing Library for units; Detox for critical E2E flows; snapshot tests for visual regressions.
  • Performance : Hermes / Flipper profiling, bundle size budgets, frame-rate targets, network / memory discipline.
  • Ops : Store submissions (App Store / Play), OTA, crash reporting / analytics (Sentry / Firebase), feature flags / experiments.

    • Stewardship & collaboration

  • Keep small diffs, crisp PRs, and docs (setup scripts, architecture notes, “how to ship” playbooks).
  • Partner with Product, Design, Back-end, and AI; mentor juniors; help interview the next mobile hire.

    • Must-have experience

  • 5–8+ years in mobile / front-end; 3+ years in React Native + TypeScript on production apps.
  • Shipped and operated at least one RN app on both stores (release cadence, hotfixes, telemetry).
  • Deep experience with state, navigation, testing (Jest / Detox), and performance (Hermes / Flipper).
  • Strong REST API integration : typed clients, offline strategies, resilient error handling, analytics hooks.
  • Comfortable with CI / CD, store processes, OTA updates, crash / analytics tooling.

    • Strong plus

  • Experience shipping AI-adjacent flows (streaming / chat UIs, tool results, rate-limit states).
  • Accessibility expertise (meaningful labels, focus management, dynamic type).
  • Design systems / theming; localization; growth surfaces (onboarding, paywalls, referrals).
  • Worked across US + India time zones; comfortable with fast, respectful feedback loops .

    • How you work (what we actually value)

  • Owner’s mindset : quality, performance, clarity—end to end.
  • Craft + pragmatism : polish where it matters; ship small and often.
  • Calm reliability : predictable releases, helpful alerts, boring incidents.
  • Clear communication : tight specs, crisp PRs, thoughtful comments.
  • Kind and direct : low ego, high bar, shared standards.

    • Work setup

  • Remote-first in India, collaborating closely with a small core team.
  • Preference for Ahmedabad for an eventual in-person cadence; open across India for the right fit.
    • Create a job alert for this search

    React Native Developer • malappuram, India

    Related jobs
    • Promoted
    React Native Developer (iOS & Android) – 4+ Years Experience

    React Native Developer (iOS & Android) – 4+ Years Experience

    Libromithrissur, kerala, in
    We’re looking for an experienced.If you’re passionate about creating scalable, elegant, and user-friendly apps, we’d love to meet you. Develop, test, and deploy cross-platform mobile applications us...Show moreLast updated: 10 days ago
    • Promoted
    • New!
    (3 Days Left) React Native Developer (iOS & Android) – 4+ Years Experience

    (3 Days Left) React Native Developer (iOS & Android) – 4+ Years Experience

    LibromiMalappuram, Kerala, India
    We’re looking for an experienced React Native Developer with strong expertise in building high-performance mobile apps for both iOS and Android. If you’re passionate about creating scalable, elegant...Show moreLast updated: less than 1 hour ago
    • Promoted
    Senior Software Engineer - React - Posium

    Senior Software Engineer - React - Posium

    Posiumkozhikode, India
    Posium is an AI startup developing state-of-the-art AI agents that automate end-to-end software testing.We are backed by top global investors, including Sequoia, and our team comprises talented ind...Show moreLast updated: 11 days ago
    • Promoted
    Senior Backend Developer

    Senior Backend Developer

    AthlitixMalappuram, IN
    To apply, please complete the form at : https : / / forms.Only applications submitted through this link will be considered. Join our team to drive meaningful impact with significant ownership and creativ...Show moreLast updated: 10 days ago
    • Promoted
    Senior Back End Developer

    Senior Back End Developer

    CulviiThrissur, IN
    At Culvii, we're building a platform that transforms expertise into artificial domain intelligence, giving professionals effortless ways to weave AI into what they do best.Our mission is to empower...Show moreLast updated: 30+ days ago
    • Promoted
    Senior React JS developer

    Senior React JS developer

    Recurrent SoftwareKozhikode, IN
    Incorporated in 2023, Recurrent Software is an innovative AI technology services company delivering cutting-edge AI solutions across multiple industries. We specialize in providing end-to-end AI ser...Show moreLast updated: 27 days ago
    • Promoted
    React Native Developer - Mobile - Founding Member

    React Native Developer - Mobile - Founding Member

    Trackzio Mobile Applications Private Limitedmalappuram, India
    About Us : We are a productivity, health and AI apps startup (1 year old and 10 member team so far) where the aim is to create multiple apps related to improving personal health, AI Tools and tools ...Show moreLast updated: 10 days ago
    • Promoted
    Senior Backend Developer (Remote)

    Senior Backend Developer (Remote)

    StealthKozhikode, IN
    Remote
    Fintech Unicorn seeking backend engineers who love building systems that millions trust with their money.Your code directly affects millions of users' financial lives - from seamless payments to sm...Show moreLast updated: 30+ days ago
    • Promoted
    Senior React Native App Developer (3 yrs+ experience required)

    Senior React Native App Developer (3 yrs+ experience required)

    CirtruKozhikode, Kerala, India
    Build Cirtru's Mobile App from the Ground Up!.If you love crafting high-performance apps, taking ownership, and moving fast—this is for you!. What You’ll Do Architect, build, and deploy Cirtru’s mob...Show moreLast updated: 4 days ago
    • Promoted
    Senior React Developer

    Senior React Developer

    Unified InfotechKozhikode, IN
    Unified Infotech has been at the forefront of.At Unified, your role isn’t just a job—it’s a journey of innovation and craftsmanship. You’ll design, build, and refine digital experiences that inspire...Show moreLast updated: 16 days ago
    • Promoted
    Full Stack Engineer (React Native)

    Full Stack Engineer (React Native)

    FigThrissur, IN
    The best engineers of today move quickly and leverage AI.As an early technical hire, you'll work shoulder-to-shoulder with a lean team building a mobile-first platform that's transforming how entre...Show moreLast updated: 27 days ago
    • Promoted
    Senior UI Interface NextJS Developer Full Time Location : Remote

    Senior UI Interface NextJS Developer Full Time Location : Remote

    AtigroKozhikode, IN
    Remote
    React Native for AI-powered mobile and desktop applications.Join our innovative team at Atigro, where we blend AI-driven innovation with performance-driven digital marketing strategies.As a Senior ...Show moreLast updated: 30+ days ago
    • Promoted
    • New!
    React Native Developer (iOS & Android) – 4+ Years Experience [Apply Now]

    React Native Developer (iOS & Android) – 4+ Years Experience [Apply Now]

    LibromiThrissur, Kerala, India
    We’re looking for an experienced React Native Developer with strong expertise in building high-performance mobile apps for both iOS and Android. If you’re passionate about creating scalable, elegant...Show moreLast updated: less than 1 hour ago
    • Promoted
    • New!
    React Native Developer (iOS & Android) – 4+ Years Experience [01 / 11 / 2025]

    React Native Developer (iOS & Android) – 4+ Years Experience [01 / 11 / 2025]

    LibromiThrissur, Kerala, India
    We’re looking for an experienced React Native Developer with strong expertise in building high-performance mobile apps for both iOS and Android. If you’re passionate about creating scalable, elegant...Show moreLast updated: 1 hour ago
    • Promoted
    React Developer

    React Developer

    SID Global Solutionskozhikode, India
    SIDGS is a premium global systems integrator and global implementation partner of Google corporation, providing Digital Solutions & Services to Fortune 500 companies. Our Digital solutions go across...Show moreLast updated: 11 days ago
    • Promoted
    React Native Developer (Contract — 3+ Months)

    React Native Developer (Contract — 3+ Months)

    PalindromeThrissur, IN
    We’re looking for a highly skilled React Native Developer to help us build and ship high-quality mobile apps fast.You’ll join a small, product-focused team building a production-grade app using Exp...Show moreLast updated: 16 days ago
    • Promoted
    React Native Developer

    React Native Developer

    Recrokozhikode, kerala, in
    Notice Period : IMMEDIATE JOINERS ONLY.JavaScript (ES6+), TypeScript, and React concepts.Redux, Mobx, Zustand, Recoil, or Context API). Knowledge of mobile UI / UX best practices for smooth and respons...Show moreLast updated: 8 days ago
    • Promoted
    Senior Mobile Engineers (React Native)

    Senior Mobile Engineers (React Native)

    Fluent Healthkozhikode, kerala, in
    Fluent Health is a dynamic healthcare startup revolutionizing how you manage your healthcare and that of your family.The company will provide customers with high-quality, personalized options, cred...Show moreLast updated: 8 days ago