Senior Mobile Engineer - AI-Driven Apps (iOS/Android)

Lifted, an Upwork Company™; Ciudad de México; Presencial; MXN 900.000 - 1.500.000; Jornada completa

Descripción de la vacante

Lifted, an Upwork Company™, is seeking an experienced mobile engineer to build features for the client’s iOS and Android apps used by millions globally. The role covers native and cross‑platform development with React Native or Kotlin Multiplatform, plus AI-assisted tooling to accelerate delivery.

You will ship features from design to release, collaborate with designers and backend engineers, and contribute to platform architecture and tooling as the mobile ecosystem evolves.

Formación

• 8+ years in Software Engineering.
• Fully autonomous; drives technical decisions within the team; mentors junior engineers.
• Cross-platform mobile experience with React Native or Kotlin Multiplatform.
• Experience shipping apps to the App Store and/or Google Play.
• Understanding mobile architecture patterns such as MVVM or Clean Architecture.
• AI-driven SDLC (required): hands-on experience shipping production code with AI-assisted development tools such as Claude Code, GitHub Copilot, or Cursor.
• Familiarity with .NET/C#, Go, Python, Java, React, MS SQL Server, Azure or AWS.
• Full-stack awareness: capable across stack layers; not limited to a single layer.
• Production ownership: end-to-end features from spec to deployment and operations.
• Code quality: design principles, automated testing, code review, CI/CD.

Responsabilidades

• Ship new features for client’s iOS and/or Android apps.
• Contribute to app architecture improvements and new platform capabilities.
• Write maintainable, well-tested mobile code and own features from design to release.
• Collaborate with designers and backend engineers to integrate new APIs and product experiences.
• Use Claude Code or equivalent AI tooling daily for code generation, refactoring, and test automation.
• Contribute to cross-platform tooling and shared component libraries as the mobile platform evolves.

Conocimientos

React Native

Kotlin Multiplatform

iOS Development

Android Development

AI-assisted SDLC

CI/CD

Code Quality

Full-stack awareness

Herramientas

Claude Code

GitHub Copilot

Cursor

Descripción del empleo

Lifted, an Upwork Company™, is seeking an experienced mobile engineer to build features for the client’s iOS and Android apps used by millions globally. The role covers native and cross‑platform development with React Native or Kotlin Multiplatform, plus AI-assisted tooling to accelerate delivery.

You will ship features from design to release, collaborate with designers and backend engineers, and contribute to platform architecture and tooling as the mobile ecosystem evolves.