Senior Engineer, Mobile Applications

Carrier

. Design, build, and maintain mobile features across Residential mobile applications on iOS and Android .

Posted 10/7/2026full-timeRemote • United StatesSenior💰 $96,000 - $192,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mobile application development for iOS and Android using React Native and TypeScript, with a strong focus on API integration, secure session handling, and CI/CD practices. Proven ability to mentor engineers and collaborate effectively across teams to deliver high-quality mobile solutions.

Highest-signal resume keywords

React Native DevelopmentTypeScript ProgrammingREST API IntegrationMobile Application ArchitectureCI/CD Workflows

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mobile Application DevelopmentAPI Contract DesignDebugging Across App and APISecure Session HandlingState ManagementCloud Services in AWSGraphQL API IntegrationToken Lifecycle ManagementPerformance OptimizationCrash Analysis

Soft Skills

CollaborationMentoringTechnical Design Discussions

Tools & Technologies

CI/CD ToolsCrashlyticsLogRocketNode.jsRedux ToolkitKeychainAsyncStorageBLE IntegrationsAI-Assisted Development Tools

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceEngineering, or Hard Science

Industry Keywords

Connected-Home ApplicationsIoTSmart Device ApplicationsSubscription-Based Consumer Applications

Tech Stack

Tools & technologies

AndroidAWSCloudGraphQLiOSIoTJavaScriptNode.jsReactReact NativeReduxTypeScript

About the role

Key responsibilities & impact

Design, build, and maintain mobile features across Residential mobile applications on iOS and Android
Lead technical delivery for complex React Native and TypeScript-based mobile work in a shared-codebase environment
Build and support integrations with REST APIs, GraphQL services, authentication systems, and backend-for-frontend or gateway layers
Contribute to backend-facing work, including API contract design, auth/session behavior, payload handling, and service-integration troubleshooting
Improve app stability, performance, responsiveness, and release quality across iOS and Android
Help define mobile architecture, state management, secure local storage, sync behavior, and maintainable component patterns
Troubleshoot production issues across mobile, API, authentication, and cloud-service boundaries
Contribute to CI/CD, release-readiness, app-store delivery, and secure engineering practices
Partner with cloud engineering, product, UX, QA, and support teams to deliver end-to-end solutions
Mentor junior engineers and contribute to code reviews, technical design discussions, and engineering best practices

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Engineering, or a Hard Science (Physical, Life, or Applied Science)
7+ years of software engineering experience
4+ years building and shipping production mobile applications across both iOS and Android
3+ years of hands-on experience with React Native and TypeScript
2+ years integrating mobile applications with REST APIs, GraphQL APIs, or comparable service-based backends
2+ years working with authentication, authorization, token lifecycle management, and secure session handling in production applications
2+ years building, supporting, or troubleshooting backend or cloud services in AWS or a comparable cloud environment
3+ years debugging issues across app, API, and cloud-service boundaries
2+ years working with modern CI/CD, code review, testing, and release workflows for mobile delivery
Ability to collaborate effectively during U.S. Eastern Time business hours
Experience with connected-home, IoT, smart device, or subscription-based consumer applications
Experience with backend technologies such as Node.js and TypeScript for API or service-layer development
Experience with API gateways, backend-for-frontend patterns, or identity-provider integrations
Experience with secure local storage patterns such as Keychain, MMKV, SecureStore, AsyncStorage, or comparable approaches
Experience with state-management and data-fetching patterns such as Redux Toolkit, RTK Query, or similar approaches
Experience with mobile observability, crash analysis, and production diagnostics using tools such as Crashlytics, LogRocket, or similar platforms
Experience with native integrations such as BLE, biometrics, camera or QR flows, OEM SDKs, or React Native native modules
Familiarity with AWS-backed platforms, cloud debugging, and backend operational concepts
Experience using AI-assisted development tools such as Cursor, Claude, Kiro, or similar tools to accelerate coding, debugging, testing, and delivery

Benefits

Comp & perks

Short-term cash incentives, subject to plan requirements
Medical, Dental, Vision
Wellness incentives
Retirement Benefits
Paid vacation days, up to 15 days
Paid sick days, up to 5 days
Paid personal leave, up to 5 days
Paid holidays, up to 13 days
Birth and adoption leave
Parental leave
Family and medical leave
Bereavement leave
Jury duty leave
Military leave
Purchased vacation
Short-term and long-term disability
Life Insurance and Accidental Death and Dismemberment
Health Savings Account
Health Care Spending Account
Dependent Care Spending Account
Tuition Assistance