Senior Mobile Engineer

Avenue Code; Argentina; Híbrido; ARS 1.700.000 - 2.200.000; Jornada completa

Descripción de la vacante

Avenue Code is seeking a skilled mobile engineer to develop mobile applications (Flutter, iOS, Android) for U.S. marketplace products aimed at both B2C and B2B customers. The role involves designing and maintaining cross-platform mobile applications, while collaborating with product and design teams to enhance user experiences.

The ideal candidate will possess 6+ years in mobile development, strong expertise in Flutter, and hands-on experience in Swift and Kotlin. Join Avenue Code to take on exciting challenges in a passionate team and push the boundaries of mobile technology.

Formación

• 6+ years of professional experience in mobile application development.
• Strong expertise in Flutter and cross-platform architecture.
• Hands-on experience with Swift (iOS) and Kotlin (Android).

Responsabilidades

• Design, develop, and maintain cross-platform mobile applications using Flutter.
• Collaborate with product and design teams for user experiences.
• Troubleshoot, debug, and resolve production issues on both Android and iOS platforms.

Conocimientos

Flutter

Swift

Kotlin

Dart

RESTful APIs

CICD

Educación

Bachelor’s degree in Computer Science, Software Engineering, or a related field

Herramientas

Material UI

Ant Design

Chakra UI

Tailwind UI

Widgetbook

Descripción del empleo

About The Opportunity

As a mobile engineer, you will develop mobile applications (Flutter, iOS, and Android) for the U.S. marketplace products for both our B2C and B2B customers.

Responsibilities

• Design, develop, and maintain cross-platform mobile applications using Flutter and native apps in Swift (iOS) and Kotlin (Android).
• Collaborate with product and design teams to deliver intuitive, responsive, and accessible mobile user experiences.
• Build reusable, modular, and well-tested mobile components and frameworks.
• Integrate mobile applications with backend RESTful endpoints and third-party services.
• Apply best practices in mobile architecture, including MVVM, Clean Architecture, and reactive programming.
• Optimize mobile app performance, responsiveness, and battery efficiency.
• Participate in code reviews, mentoring, and knowledge sharing within the engineering team.
• Troubleshoot, debug, and resolve production issues on both Android and iOS platforms.
• Work in CICD infrastructure dedicated to contributing to the mobile development lifecycle, delivering builds to devs, QA, and product teams.

Required Qualifications

• 6+ years of professional experience in mobile application development.
• Strong expertise in Flutter, including cross-platform architecture, state management (Provider, BLoC, Riverpod), and widget composition.
• Have a deep understanding of the Dart programming language.
• Experience with modern UI component libraries and frameworks (e.g., Material UI, Ant Design, Chakra UI, Tailwind UI, Widgetbook).
• Hands‑on experience with Swift (iOS) and Kotlin (Android) for native mobile development.
• Solid understanding of mobile design patterns and architectures.
• Familiarity with consuming RESTful APIs.
• Familiarity with mobile testing frameworks (unit, UI, integration).
• Experience with CICD pipelines for Mobile applications, such as Bitrise, Fastlane, GitHub.

Actions

• Experience with agentic AI development, utilizing tools such as Claude, Copilot, and Cursor.
• Strong problem‑solving, communication, and collaboration skills.
• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent technical experience.