B
Brillio 215d ago
USD 80–90/yr

Reactnative Lead Developer- R01564122

United StatesUnited States·St. Louis,Saint LouisRemoteContingent Workerlead
OtherFrontend EngineeringDeveloper
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Quick Summary

Key Responsibilities

authentication flows, offline-first patterns, background sync, push notifications, deep linking, app configuration, and feature flagging. Design scalable backend integrations (API gateways,

Technical Tools
OtherFrontend EngineeringDeveloper
About Brillio:

Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption. Brillio, renowned for its world-class professionals, referred to as "Brillians", distinguishes itself through their capacity to seamlessly integrate cutting-edge digital and design thinking skills with an unwavering dedication to client satisfaction.
Brillio takes pride in its status as an employer of choice, consistently attracting the most exceptional and talented individuals due to its unwavering emphasis on contemporary, groundbreaking technologies, and exclusive digital projects. Brillio's relentless commitment to providing an exceptional experience to its Brillians and nurturing their full potential consistently garners them the Great Place to Work® certification year after year.

Consultant
  • Native Android/iOS, Flutter, React Native
  • Mobile Hybrid: Architect, XT

    • About the Role

    ~1 min read
  • We are seeking a seasoned Senior Mobile Hybrid lead Developer to define and lead our end to end mobile strategy across iOS and Android using hybrid/cross platform frameworks. This role partners with product, security, infrastructure, and engineering to architect scalable, secure, and compliant mobile solutions that integrate with enterprise systems, deliver exceptional user experience, and accelerate time to market.

    • Responsibilities

    ~1 min read
  • Own the mobile architecture blueprint—from client app layers to backend integration (APIs, microservices, event-driven patterns).
  • Define standards and reference architectures for React Native/Flutter/Xamarin (or hybrid web-views, Capacitor) and native interoperability.
  • Establish mobile domain models, API contracts, security controls, and data governance for mobile.
  • Create roadmaps aligned with business OKRs, balancing innovation with platform stability.
  • Lead architecture for new mobile initiatives: authentication flows, offline-first patterns, background sync, push notifications, deep linking, app configuration, and feature flagging.
  • Design scalable backend integrations (API gateways, GraphQL/REST, caching, pub/sub), and select runtime patterns (BFF, façade services).
  • Architect telemetry pipelines for observability (crash analytics, performance metrics, RUM, log aggregation).
  • Implement Zero Trust principles for mobile; enforce secure storage, device attestation, jailbreak/root detection.
  • Align with OWASP MASVS/MSTG, NIST, ISO 27001; ensure compliance (GDPR, CCPA, HIPAA/PCI as applicable).
  • Oversee MDM/UEM and MAM policies (e.g., Microsoft Intune, VMware Workspace ONE, MobileIron).
  • Define threat models, conduct architecture risk assessments, and drive secure SDLC practices (SAST/DAST, dependency scanning).
  • Define CI/CD pipelines for mobile (Fastlane, Bitrise, Azure DevOps, GitHub Actions, CircleCI), code signing, release orchestration.
  • Standardize testing strategy: unit/UI/e2e, device farms, accessibility, performance, and compatibility testing.
  • Govern app distribution (App Store/Play, Enterprise distribution), versioning, rollback strategies, and release trains.
  • Architect for offline resilience, concurrency, graceful degradation, and efficient network usage.
  • Establish SLAs/SLOs/SLIs for mobile experiences; implement synthetic monitoring, crash thresholds, and performance budgets.
  • Optimize startup time, memory footprint, battery usage, and bundle size.
  • Model data flows; select client-side storage (Secure Enclave/Keychain, Keystore, SQLite/Room/Realm, encrypted stores).
  • Define API schemas and backward compatibility strategies; manage schema evolution and versioning.
  • Champion API governance and service cataloging; integrate with identity (Azure AD/Entra ID, Auth0, Okta).
  • Maintain architecture repository and guardrails, including coding standards, dependency policies, and modularization.
  • Run Architecture Review Boards, perform ADRs (Architecture Decision Records), and maintain tech radar.
  • Mentor architects and senior engineers; conduct design reviews and coaching.
  • Partner with Product, UX, Security, Infra/Cloud, and Business stakeholders; translate business goals into technical plans.
  • Evaluate frameworks, SDKs, third party services; negotiate and manage technical risk.

    • Requirements

    ~1 min read
  • 12+ years in software engineering/architecture, with 6+ years leading enterprise-grade mobile solutions.
  • Deep expertise in hybrid/cross platform frameworks (preferably React Native or Flutter) and familiarity with native iOS/Android.
  • Strong knowledge of microservices, API gateways (e.g., Azure API Management, Kong, Apigee),

    • Location & Eligibility

    Where is the job
    Saint Louis, United States
    Remote within one country
    Who can apply
    US
    Listed under
    United States

    Listing Details

    Posted
    April 13, 2026
    First seen
    April 13, 2026
    Last seen
    April 29, 2026

    Posting Health

    Days active
    15
    Repost count
    0
    Trust Level
    48%
    Scored at
    April 29, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
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    Reactnative Lead Developer- R01564122USD 80–90
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