Mobile App Developer - (iOS/Android) (México)

Mobile App Developer - (iOS/Android) (México)

06 abr
|
Pavago
|
México

06 abr

Pavago

México

Description

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Job Title: Mobile App Developer (iOS/Android)

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Position Type: Full-Time, Remote

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Working Hours: U.S. client business hours (with flexibility for app release cycles, sprint planning, and bug fixes)

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About the Role:

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Our client is seeking a Mobile App Developer to design, build, and maintain mobile applications for iOS and Android platforms. This role requires fluency in native and/or cross-platform frameworks, strong UI/UX implementation skills, and the ability to integrate APIs and backend services. The Mobile App Developer ensures that mobile products are responsive, performant, secure, and aligned with business objectives.

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Responsibilities:

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App Development:

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- Build and maintain apps in Swift/Objective-C (iOS), Kotlin/Java (Android), or cross-platform frameworks (React Native, Flutter).
- Implement user interfaces based on Figma/Sketch designs, ensuring responsiveness and accessibility.
- Integrate REST/GraphQL APIs for data access and business logic.

Testing & QA:n

- Write unit and UI tests with XCTest, Espresso, or Jest.
- Maintain >80% code coverage and ensure test automation is included in CI/CD pipelines.
- Debug crashes, performance bottlenecks, and OS compatibility issues.

Release Management:n

- Manage app distribution through TestFlight, Google Play Console, or enterprise deployment platforms.
- Prepare release notes, versioning, and metadata for store submissions.
- Ensure compliance with Apple and Google app store guidelines.

Performance Monitoring:n

- Monitor app performance and crash reports (Firebase Crashlytics, Sentry,



New Relic).
- Optimize apps for startup time, memory usage, and battery efficiency.

Collaboration & Documentation:n

- Work with designers and product managers to refine feature requirements.
- Partner with backend engineers on API contracts and integrations.
- Document code, workflows, and release processes for team knowledge sharing.

Security & Compliance:n

- Implement secure storage (Keychain, Keystore).
- Protect APIs with authentication (OAuth2, JWT).
- Ensure compliance with data privacy standards (GDPR, HIPAA, SOC 2 where relevant).

What Makes You a Perfect Fit:n

- Passion for creating seamless mobile user experiences.
- Strong coding and debugging skills across mobile frameworks.
- Able to balance rapid iteration with maintainable architecture.
- Comfortable collaborating across design, product, and backend teams.

Required Experience & Skills (Minimum):n

- 3+ years professional mobile development.
- Proficiency in either native (Swift/Kotlin) or cross-platform (React Native/Flutter) frameworks.
- Experience releasing apps to both iOS App Store and Google Play.
- Familiarity with CI/CD workflows for mobile (Fastlane, Bitrise).





Adecuado Experience & Skills:n

- Built and scaled consumer-facing apps with >10k downloads.
- Experience with push notifications, in-app purchases, or real-time features (chat, live updates).
- Familiarity with mobile analytics tools (Mixpanel, Firebase Analytics, Amplitude).
- Industry exposure in SaaS, fintech, healthcare, or e-commerce.

What Does a Typical Day Look Like?n

A Mobile App Developer’s day revolves around building features, fixing issues, and collaborating with the product team. You will:

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- Start the day with sprint standup, reviewing tickets and assigning priorities.
- Code new features, implementing UI elements and integrating APIs.
- Test functionality across devices, emulators, and OS versions.
- Fix bugs and crashes, addressing urgent tickets flagged in monitoring tools.
- Collaborate with designers to ensure pixel-perfect alignment with prototypes.
- Prepare builds for TestFlight or Google Play, submitting release notes and ensuring store compliance.
- Document and push code into repositories with CI/CD workflows.

In essence: you ensure that mobile applications are functional, performant, visually polished, and continuously improving.n

Key Metrics for Success (KPIs):

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- App stability (crash-free sessions ≥ 99.5%).
- User ratings in app stores (≥ 4.5 stars).
- On-time feature delivery aligned with sprint goals.
- Reduction in bug backlog and faster release cycles.
- Adoption and engagement growth (daily active users, retention).