Senior Mobile Application Developer

Phoenix, AZ
Remote

1 day ago

Job Description

We are looking for a Senior Mobile Application Developer with strong experience in React Native, Swift, and/or Kotlin to design, build, and maintain the mobile applications that power our direct-to-consumer self-service and customer engagement experiences. This is a fully remote position.

You will be responsible for developing high-quality, performant mobile applications across iOS and Android, building reusable cross-platform and native components, and collaborating with product, design, and back-end teams to deliver reliable, well-tested features that improve the digital journey for our customers.

As a Senior Mobile Application Developer you will play a key role in architecting and delivering end-to-end mobile experiences, from intuitive, responsive user interfaces to robust integrations with back-end services and APIs. You will work closely with cross-functional teams to translate business and customer needs into clean, maintainable, and high-performing mobile applications.
The ideal candidate is a versatile mobile engineer with deep experience in cross-platform development using React Native and native iOS (Swift) and/or Android (Kotlin), strong software design fundamentals, and a passion for building fast, reliable, and delightful mobile experiences.

The responsibilities of this role include, but are not limited to:

Design, develop, and maintain mobile applications for iOS and Android using React Native and native code (Swift and/or Kotlin).
Build reusable, well-structured components and libraries that work seamlessly across platforms.
Integrate mobile applications with RESTful and/or GraphQL APIs, back-end services, and third-party SDKs.
Implement responsive, accessible, and intuitive user interfaces that deliver an exceptional mobile experience.
Optimize application performance, memory usage, battery consumption, and startup time across devices.
Manage the full mobile release lifecycle, including builds, code signing, and submissions to the Apple App Store and Google Play Store.
Write clean, testable, and well-documented code, supported by unit, integration, and end-to-end tests.
Implement and maintain CI/CD pipelines for automated mobile builds, testing, and distribution (e.g., Fastlane, App Center, Azure DevOps, or GitHub Actions).
Participate in architecture and design discussions, contributing to technical decisions and mobile standards.
Collaborate with UX/UI designers to translate wireframes and prototypes into polished, pixel-accurate screens.
Partner with Product, QA, and back-end teams to plan, estimate, and deliver features in an Agile environment.
Conduct and participate in code reviews to uphold code quality, security, and performance standards.
Troubleshoot, debug, and resolve production issues using crash reporting and analytics tools.
Ensure mobile applications meet security, privacy, and platform compliance requirements (Apple App Store and Google Play guidelines).
Stay current with emerging mobile technologies, frameworks, and platform updates, and recommend improvements.
Mentor junior developers and share best practices in modern mobile development.

5+ years of professional mobile application development experience building and shipping production iOS and/or Android apps.
Bachelor's degree in Computer Science, Software Engineering, a related field, or equivalent practical experience.
Strong experience with React Native and modern JavaScript/TypeScript.
Hands-on native development experience with Swift (iOS) and/or Kotlin (Android).
Solid understanding of mobile architecture patterns (e.g., MVVM, MVC, Redux) and state management.
Experience integrating with RESTful and/or GraphQL APIs and handling offline data and caching.
Experience publishing and maintaining apps in the Apple App Store and Google Play Store.
Familiarity with mobile CI/CD and automated testing tools (e.g., Fastlane, App Center, Detox, XCTest, Espresso).
Understanding of mobile security, authentication and authorization, push notifications, and deep linking.
Familiarity with Agile/Scrum development methodologies and version control (Git).
Strong problem-solving, debugging, and analytical skills with attention to detail.
Excellent communication and collaboration abilities, and the ability to work effectively in a fast-paced, dynamic environment.

Certifications:

Bachelor's degree

Nice to have:

Experience with native module development and bridging between React Native and native code.
Familiarity with cloud platforms (Microsoft Azure preferred) and mobile back-end services.
Experience with analytics, A/B testing, and crash reporting tools (e.g., Firebase, App Center).
Experience in the telecommunications industry or with customer self-service applications.

Core Competencies

Committed: Values each customer, while working hard to keep their business and support our communities.
Helpful: Delivers support in the ways that are most useful to our customers and addresses their needs with expertise, respect, and empathy.
Proactive: Understand what our customers need and actively works to make their relationship with use seamless, easy, and rewarding.
Personal: Knows our customers well, and tailors our communications and interactions to address their needs and expectations.

Numbers & Facts

Location

Phoenix, AZ (

Remote

)

Skills

A/B Testingunmatched
Agile Programming Methodologiesunmatched
Analysis Skillsunmatched
Androidunmatched
Android Applicationsunmatched
Appleunmatched
Application Programming Interface (API)unmatched
Applications Securityunmatched
Authenticationunmatched
Best Practicesunmatched
Business Supportunmatched
Cachingunmatched
Cloud Computingunmatched
Code Reviewsunmatched
Communication Skillsunmatched
Community Supportunmatched
Computer Scienceunmatched
Continuous Deployment/Deliveryunmatched
Continuous Integrationunmatched
Cross-Functionalunmatched
Customer Service Softwareunmatched
Debugging Skillsunmatched
Detail Orientedunmatched
DevOpsunmatched
Emerging Technologyunmatched
Equipment Maintenance/Repairunmatched
Gitunmatched
GitHubunmatched
Google Appsunmatched
GraphQLunmatched
Identify Issuesunmatched
Kotlinunmatched
Memory Hardwareunmatched
Mentoringunmatched
Microsoft Windows Azureunmatched
Mobile Applicationsunmatched
Mobile Applications Developmentunmatched
Mobile Technologyunmatched
Model View Controllerunmatched
Model View ViewModel (MVVM)unmatched
Multiplatform/Cross-Platformunmatched
Performance Tuning/Optimizationunmatched
Privacy Controlsunmatched
Problem Solving Skillsunmatched
Product Designunmatched
Prototypingunmatched
Quality Assuranceunmatched
REST (Representational State Transfer)unmatched
React Nativeunmatched
Regulatory Complianceunmatched
Resolve Customer Issuesunmatched
Scrum Project Management and Software Developmentunmatched
Software Administrationunmatched
Software Designunmatched
Software Engineeringunmatched
Source Code/Configuration Management (SCM)unmatched
Startupunmatched
Support Documentationunmatched
Swiftunmatched
Team Playerunmatched
Telecommunications Industryunmatched
Test Automationunmatched
Test Toolsunmatched
Testingunmatched
User Experience Design (UXD)unmatched
User Interface Designunmatched
User Interface/Experience (UI/UX)unmatched
Wireframesunmatched
iOSunmatched

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Senior Mobile Application Developer

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