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Tech Stack
Tools & technologiesAndroidFirebaseiOSJestKotlinReactReact NativeSwiftTypeScript
About the role
Key responsibilities & impact- Contribute to the architecture, development, and evolution of the React Native mobile application across iOS and Android.
- Build and maintain reusable, high-performance UI components using NativeWind while ensuring accessibility and design consistency.
- Integrate and manage content delivery through Sanity CMS, including schema design, GROQ queries, and real-time preview workflows.
- Contribute to feature flagging and experimentation infrastructure using LaunchDarkly, supporting controlled rollouts and A/B testing.
- Use Expo and the Expo ecosystem to streamline development workflows and manage native dependencies.
- Build and maintain mobile CI/CD pipelines using Expo Application Services (EAS) for automated builds, testing, and app store submissions.
- Maintain strong testing practices using Jest and React Native Testing Library, ensuring reliable test coverage.
- Build and extend UI automation tests using Detox or similar frameworks to protect critical user flows.
- Implement and manage application monitoring and observability using tools such as Datadog or Sentry.
- Own complex mobile initiatives from technical design through launch, monitoring, and iteration.
- Participate in architecture discussions, design reviews, and code reviews, maintaining high standards for quality and performance.
- Identify and reduce technical debt, improving maintainability and development velocity.
- Collaborate closely with Product, Design, and Backend teams to deliver high-quality mobile features.
- Diagnose and resolve performance issues, crashes, and memory problems using profiling and monitoring tools.
- Apply native platform knowledge (Swift or Kotlin) when working with native modules or platform-specific optimizations.
- Mentor junior and mid-level engineers and support technical hiring processes.
Requirements
What you’ll need- 7+ years of professional software engineering experience, including 4+ years in cross-platform mobile development
- Expert-level experience with React Native and cross-platform mobile architecture
- Strong proficiency in TypeScript with experience building scalable typed codebases
- Experience building reusable component libraries using NativeWind or Tailwind-style frameworks
- Experience integrating headless CMS platforms (Sanity CMS preferred)
- Experience implementing feature flags or experimentation platforms such as LaunchDarkly
- Strong experience with Expo (managed or bare workflows) and the broader Expo ecosystem
- Experience building mobile CI/CD pipelines (EAS, Fastlane, or similar) including automated builds and app store submissions
- Strong experience with automated testing using Jest and React Native Testing Library
- Experience implementing end-to-end UI automation testing using Detox, Maestro, Appium, or similar
- Experience with mobile observability and monitoring tools such as Datadog or Sentry
- Working knowledge of Swift (iOS) and/or Kotlin (Android) for native module integration and debugging
- Experience delivering large, complex mobile projects with measurable impact
- Strong written and verbal English communication skills
- Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent practical experience
- Must be located in Latam
- Nice to Have
- Deep native mobile development experience in Swift (iOS) or Kotlin (Android)
- Experience working with React Native New Architecture (Fabric, TurboModules, JSI)
- Experience with Expo Router or file-based routing systems
- Experience implementing over-the-air updates using Expo Updates or CodePush
- Familiarity with additional mobile observability tools such as Firebase Crashlytics
- Contributions to open-source React Native libraries or technical content
- Experience working in high-growth technology companies with strong mobile engineering cultures
Benefits
Comp & perks- Work remotely Monday - Friday, 40 hours a week (no weekends)
- Parental Leave
- Health Care Reimbursement
- Active Lifestyle Reimbursement
- Quarterly Home Office Reimbursement
- Longevity Bonus
- Continuous Learning Bonus
- Did we mention it's REMOTE?!!
ATS Keywords
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Hard Skills & Tools
React NativeTypeScriptNativeWindSanity CMSLaunchDarklyExpoCI/CDJestDetoxSwift
Soft Skills
communicationmentoringcollaborationproblem-solvingtechnical designcode reviewquality assuranceperformance optimizationtechnical hiringleadership
Certifications
Bachelor’s degree in Computer ScienceMaster’s degree in Engineering