Senior Mobile Developer (Android/iOS)

July 3, 2025

Open

Location

Anywhere

Occupation

Full-time

Experience level

Senior

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Summary

EX Squared LATAM is seeking a Senior Mobile Developer based in Latin America to join their remote team building scalable mobile solutions for high-profile clients across the Americas. This is a full-time, remote position offering a competitive USD salary, flexible working hours, and a collaborative culture focused on technical excellence and global impact. Responsibilities include leading Android development, contributing to cross-platform features, integrating JavaScriptCore, evolving mobile architecture, and maintaining robust CI/CD pipelines. The role also involves developing advanced mobile features like offline sync, SSO auth, OCR/ML, and dashboards.

Ideal candidates have 5+ years of Android development experience using Java and Kotlin, advanced knowledge of architecture patterns (e.g., MVVM, Clean Architecture), and a solid grasp of CI/CD automation with tools like GitLab or CircleCI. Exposure to iOS development (Swift or Objective-C), JavaScriptCore integration, and agile methodologies including TDD and pair programming are critical. Additional strengths include familiarity with ML/OCR in mobile and hybrid backend/mobile architectures.

This role offers the chance to be part of a mission-driven, remote-first company empowering LATAM engineers to innovate through cutting-edge mobile solutions while enjoying growth and development opportunities in a supportive environment.

🚀 Become an EXpert as a Senior Mobile Developer (Android/iOS) - LATAM ONLY.

At EX Squared LATAM, we build powerful, scalable solutions for top-tier clients across the Americas. We’re looking for a Senior Mobile Developer with solid experience in Android development and strong cross-platform understanding to help deliver high-impact features on a modern enterprise-grade mobile platform.

If you’re passionate about scalable architecture, seamless UI/UX, and automated delivery pipelines, this is the opportunity for you.

🚀 What You’ll Do

● Design and implement Android features using modern architecture and development patterns.

● Contribute to cross-platform efforts ensuring feature parity between Android and iOS platforms.

● Work closely with JavaScript-based business logic, integrating it through JavaScriptCore to streamline consistency across mobile apps.

● Participate in the evolution of mobile architecture, helping move toward modular, reactive, and testable codebases.

● Develop and maintain robust CI/CD pipelines for Android (and iOS), including:

○ Unit and UI testing

○ Code quality scanning

○ Multi-app deployment with injected configuration

● Contribute to advanced features such as:

○ SSO authentication

○ Offline sync

○ Session timeout

○ Dynamic theming

○ Photo-to-form automation using OCR and ML

○ Integration with widgets and advanced dashboard features

🧠 What You’ll Bring

● 5+ years of hands-on experience in Android development (Java and/or Kotlin), with deep understanding of platform internals and architecture patterns (MVVM, Clean Architecture, etc.).

● Exposure to iOS development (Swift or Objective-C) and willingness to collaborate on cross-platform codebases.

● Experience integrating JavaScript engines (e.g. JavaScriptCore) into native mobile apps.

● Solid background in CI/CD automation, preferably using GitLab or CircleCI.

● Strong command of agile principles such as test-driven development, pair programming, and iterative delivery.

● Ability to write modular, maintainable code in a multi-developer mobile codebase.

💡 Nice to Have