EX Squared LATAM

Senior Mobile Developer

EX Squared LATAM

full-time

Posted on:

Location Type: Remote

Location: Anywhere in Latin America

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Job Level

Senior

Tech Stack

AndroidGraphQLiOSKotlinSwift

About the role

  • Design and build modern, scalable mobile applications for both Android and iOS platforms
  • Develop high-quality code using Kotlin, Swift, and modern mobile frameworks
  • Implement reusable and maintainable architectures (MVVM, MVI, Clean Architecture)
  • Leverage Kotlin Multiplatform (KMP) to share business logic across platforms
  • Integrate mobile applications with RESTful and/or GraphQL APIs
  • Collaborate closely with Product, Design, Backend, and QA teams to deliver seamless user experiences
  • Ensure performance, scalability, and responsiveness across multiple devices and screen sizes
  • Write and maintain unit tests and automated tests to ensure code quality
  • Debug and resolve issues, optimizing application performance and stability
  • Actively use AI-assisted development tools (e.g., GitHub Copilot) to accelerate delivery, while critically reviewing generated code for quality, security, and maintainability.

Requirements

  • 5+ years of experience in mobile development, with strong expertise in Kotlin and exposure to Swift/SwiftUI
  • Hands-on experience with Kotlin Multiplatform (KMP) for shared logic across platforms
  • Solid understanding of modern mobile architectures (MVVM, MVP, MVI)
  • Experience consuming and integrating APIs (REST and/or GraphQL)
  • Strong knowledge of mobile development best practices, UI/UX principles, and platform guidelines
  • Experience with unit testing frameworks and test automation
  • Familiarity with performance optimization, threading, and offline storage
  • Experience working with CI/CD pipelines and version control tools (Git)
  • Ability to work in Agile environments and collaborate across cross-functional teams
  • Experience using AI coding assistants (e.g., GitHub Copilot, Cursor, Codeium) and the ability to evaluate and refine AI-generated code
  • Strong communication skills and a problem-solving mindset.
Benefits
  • Competitive compensation in USD
  • 100% remote work across LATAM
  • Access to learning platforms and professional development programs
  • A collaborative, inclusive, and high-performance culture
  • Opportunities to work on impactful, large-scale digital products
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
KotlinSwiftKotlin Multiplatform (KMP)MVVMMVIClean ArchitectureRESTful APIsGraphQL APIsunit testingtest automation
Soft Skills
strong communication skillsproblem-solving mindsetcollaborationAgile environments