Workana

Workana: Leading Latam's freelance marketplace, connecting top talent with innovative projects for remote and freelance work.

Internet Software & Services

Information Technology

1K-5K (3250)

Founded 2012

$3M raised

30 open positions

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Senior Native Mobile Developer (iOS + Android)

1 month, 1 week ago

Mexico, Argentina, Brazil, Chile, Colombia, Peru

Contract

Senior

iOS Engineer

Software Development

Android iOS Kotlin Swift

Apply Now

Workana

Workana: Leading Latam's freelance marketplace, connecting top talent with innovative projects for remote and freelance work.

Internet Software & Services

1K-5K

Founded 2012

$3M raised

View All Jobs 30

Description

Develop, enhance, and maintain native iOS and Android applications using Swift and Kotlin.
Deliver reliable mobile experiences for a large active production user base.
Implement mobile security features such as integrity checks, secure credential storage, biometric authentication, and certificate pinning.
Build and optimize location-based functionality using iOS and Android geofencing capabilities.
Diagnose production issues and improve application performance, stability, and security.
Contribute to architecture discussions, code reviews, technical decisions, and release planning.
Collaborate closely with the Head of Technology and other mobile developers.
Communicate progress, risks, and technical decisions clearly during regular team calls.
Write clean, maintainable, well-tested code and support the full application lifecycle from development through maintenance.

Requirements

6+ years of professional mobile development experience.
Strong hands-on experience with native Swift for iOS and native Kotlin for Android.
Experience shipping and maintaining production applications with large active user bases.
Practical mobile security experience with Apple App Attest, DeviceCheck, Google Play Integrity API, Secure Enclave, Android Keystore, biometric authentication, and certificate pinning.
Experience implementing geofencing with CLLocationManager and the Android Geofencing API.
Solid understanding of mobile architecture, application lifecycle, performance optimization, testing, and release processes.
Bachelor’s degree in Computer Science or a related field.
Advanced English communication skills; English is the primary working language.
Based in Latin America with availability for meaningful overlap with Florida business hours.
Experience with entertainment, media synchronization, accessibility, audio, or location-aware applications is beneficial but not required.

Benefits

Remote work from Latin America.
Collaboration with an established business and experienced international engineering team.
Opportunity to work on a distinctive product that improves entertainment accessibility for Spanish-speaking audiences.
Meaningful ownership of production applications used by an active customer base.
Direct access to technology leadership and involvement in important technical decisions.
Full-time, long-term contract with an initial three-month trial period.

Interested in this position?

Apply directly on the company website

Apply Now

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