Senior Mobile Developer – React Native

Sequoia Connect

. Lead the mobile modernization effort by migrating legacy native iOS and Android applications to a high-performance React Native framework .

Posted 9/23/2026full-timeRemote • MexicoSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in cross-platform mobile development using React Native, with a strong focus on offline-first application architecture and data management. Proven ability to manage app lifecycles, ensuring data integrity during migrations and optimizing performance across platforms.

Highest-signal resume keywords

React Native DevelopmentSQLite Data ManagementIOS Development (Swift/Objective-C)Android Development (Kotlin/Java)App Store/Play Store Deployment

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Cross-Platform Mobile DevelopmentOffline-First Application ArchitectureData SynchronizationMobile Performance OptimizationApp Migration Management

Soft Skills

High-Performance MindsetEmotional Intelligence

Industry Keywords

Legacy Application MigrationEnd-to-End App Lifecycle ManagementData Integrity PreservationResponsive User ExperienceAgile Delivery

Tech Stack

Tools & technologies

AndroidiOSJavaKotlinObjective-CReactReact NativeSQLiteSwift

About the role

Key responsibilities & impact

Lead the mobile modernization effort by migrating legacy native iOS and Android applications to a high-performance React Native framework
Architect and implement offline-first capabilities using SQLite for local on-device data preservation and seamless backend synchronization
Use native iOS and/or Android development knowledge to bridge React Native with native device capabilities when standard modules are insufficient
Manage the end-to-end app lifecycle, including migrations, version upgrades, and deployment to the Apple App Store and Google Play Store
Optimize mobile performance and ensure a responsive user experience across device platforms and operating systems
Preserve data integrity and local data during app migrations and upgrades

Requirements

What you’ll need

5+ years of experience with strong, hands-on experience in cross-platform mobile development utilizing React Native
Deep expertise with SQLite and on-device data management, specifically building offline-first applications and handling complex data synchronization
Strong foundation in native mobile development for iOS (Swift/Objective-C) and/or Android (Kotlin/Java)
Proven track record of managing complex app migrations, ensuring local data preservation during upgrades, and successful App Store/Play Store deployments
Experience diagnosing and resolving mobile performance bottlenecks
High-Performance Mindset: Resilience, emotional intelligence, and a focus on agile delivery
Technologist DNA: A deep understanding of the difference between "coding" and "engineering"
Advanced Oral English
Advanced Spanish

Benefits

Comp & perks

Fully remote
Continuous learning opportunities
Exposure to complex engineering challenges and world-class, high-impact projects
Growth acceleration through high-impact projects
Collaboration within an international network of expertise across 39 delivery centers worldwide