Android Engineer

Ampstek; Buenos Aires; On-site; ARS 1,200,000 - 1,900,000; Full time

Job summary

Ampstek in Olivos, Buenos Aires, Argentina, is seeking an Android Engineer for 100% on-site work. You will design, develop, and maintain enterprise Android applications using Kotlin and Jetpack Compose, with a focus on performance and reliability.

Collaborate with cross-functional teams, implement MVVM/MVI architectures, and ensure robust offline data synchronization and REST API integration for warehouse and logistics use cases.

Qualifications

• 3+ years of native Android development experience.
• Proficiency in Kotlin and UI development with Jetpack Compose.
• Strong understanding of Android architecture components and MVVM/MVI patterns.
• Experience integrating Android apps with backend services via RESTful APIs.
• English communication skills at an intermediate/advanced level.

Responsibilities

• Design, build, and maintain high-performance Android apps for enterprise use.
• Integrate Android apps with native hardware SDKs and external devices.
• Optimize performance, battery life, memory usage, and offline capabilities.
• Collaborate with Engineering Manager, Backend Engineers, iOS Engineers, and QA Automation.
• Practice code reviews and contribute to engineering best practices.

Skills

Kotlin

Jetpack Compose

Android architecture

MVVM/MVI

REST APIs

Offline sync

English

Job description

Job Description: Android Engineer

Location: Olivos, Buenos Aires, Argentina (100% On-site)

2. Key Responsibilities

• Application Development: Design, build, and maintain high-performance, reusable, and reliable Android applications for enterprise use using modern toolkits.
• Hardware Integration: Integrate Android apps with native hardware SDKs to interact seamlessly with barcode scanners, RFID readers, and Bluetooth peripherals.
• Performance Optimization: Ensure applications are optimized for battery life, memory usage, and offline capabilities, which are critical in warehouse environments.
• Collaboration: Work closely with the Engineering Manager, Backend Engineers, iOS Engineers, and QA Automation to deliver cohesive software solutions.
• Code Quality: Participate in code reviews, write clean and maintainable code, and contribute to the team's engineering best practices.

3. Must-Have Requirements

• Experience: 3+ years of professional experience in native Android development.
• Technical Stack: Strong proficiency in Kotlin and proven experience building UIs with Jetpack Compose.
• Architecture: Solid understanding of Android architecture components, MVVM/MVI design patterns, and Clean Architecture principles.
• API Integration: Experience connecting Android applications to backend services via RESTful APIs and managing offline data synchronization.
• Language: Intermediate/Advanced English proficiency for communicating with Ampstek leadership.
• Availability: Willingness to work 100% on-site in Olivos, Buenos Aires.

4. Nice-to-Have (Bonus)

• Experience working with rugged enterprise devices or Mobile Device Management (MDM) platforms.
• Familiarity with hardware-level integrations (serial ports, custom SDKs for laser scanners).
• Domain knowledge in Logistics, Supply Chain, Retail, or Warehouse Management Systems (WMS).