Mobile Software Engineer

We are seeking a mid-level Mobile Engineer with 3–5 years of experience developing applications for both iOS and Android. You will contribute to building and enhancing features for our multi‑functional platform that includes live video streaming, social networking, chat functionality, and e‑commerce capabilities. This role offers the opportunity to work on a high‑impact product serving thousands of daily users.

Job Duties (Including, but not limited to):

• Develop and maintain cross-platform mobile applications using React Native (TypeScript, Expo, and React Navigation/Expo Router), including integrations with native iOS (Swift/Objective-C) and Android (Kotlin/Java) modules when required..
• Collaborate with the engineering manager to understand project scope, priorities, and deliverables.
• Work with product leadership to translate requirements into technical specifications and mobile solutions.
• Partner with the design team to implement mobile UI/UX using Figma designs.
• Write clean, maintainable, and well‑documented code following mobile development best practices across both platforms.
• Write and maintain unit tests for iOS (XCTest) and Android (JUnit/MockK).
• Maintain existing codebases, fix bugs, and resolve technical issues in a timely manner.
• Identify areas of technical debt and propose solutions for improving app reliability and performance.
• Participate in code reviews to ensure quality and knowledge sharing.
• Communicate clearly with stakeholders across teams, including product, QA, and design.
• Present technical concepts and updates to non‑technical stakeholders as needed.
• Work collaboratively with other mobile and backend engineers.
• Participate in Agile ceremonies including standups, sprint planning, grooming, and retrospectives.
• Deliver high‑quality features within agreed sprint timelines.
• Understand the broader business context of your work.
• Create and maintain technical documentation for mobile features and processes.
• Stay current with both iOS and Android platform updates, frameworks, and best practices.
  
  

Requirements and Skills:

• Strong proficiency in React Native and TypeScript, with the ability to write and maintain native Swift/Kotlin modules when needed.
• Experience building production-ready UIs with React Native (Expo, React Navigation, Expo Router), including platform-specific customization for iOS when required.
• Experience implementing Android-specific behaviors and integrations within React Native apps, plus familiarity with Jetpack Compose or Android Views for native module work.
• Experience writing automated tests for React Native using Jest, React Native Testing Library, and Detox (E2E).
• Solid understanding of REST API integrations and familiarity with GraphQL using modern data-fetching tools (React Query, SWR, Axios).
• Proficiency with Git version control and collaborative Git workflows (PR reviews, trunk-based development, GitHub/GitLab).
• Experience with mobile release processes using Expo Application Services (EAS), TestFlight, and Google Play Console.
• Understanding of modern mobile architecture patterns for React Native (hooks-based architecture, presentational/container patterns, MVVM-inspired structures, Clean Architecture principles).
• Strong communication and cross-functional collaboration skills.
• Published at least one production React Native app or contributed significantly to a cross-platform codebase deployed to the App Store and Google Play.
  
  

Nice to Have:

• Experience with UI testing (XCTest, Espresso).
• Firebase experience (Auth, Firestore, Crashlytics, Remote Config).
• Experience with real‑time communication technologies (WebSockets, SSE).
• Familiarity with CI/CD tools (Fastlane, GitHub Actions, Bitrise, Xcode Cloud).
• Experience with dependency injection frameworks (Hilt, Dagger, SwiftDI).
• Experience with analytics, feature flags, and A/B testing.
• Experience building apps with live streaming or e‑commerce capabilities.
  
  

Salary: $80,000 - $120,000/year

Location: This is a hybrid role but must be able to commute to the office in Draper, Utah.