Job Description
Become an EXpert as a Senior Mobile Developer (KMP | iOS & Android)
At EX Squared LATAM, we partner with innovative companies to build high-impact digital products.
This role is ideal for someone who thrives at the intersection of mobile engineering, Kotlin Multiplatform (KMP), scalable architecture, and AI-augmented development, and is excited to work on products that prioritize performance, usability, and innovation.
What You’ll Do
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.
What You’ll Bring
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.
Why Join EX Squared?
At EX Squared LATAM, we are a team of builders, thinkers, and innovators. We collaborate across borders to deliver meaningful digital solutions for global clients, while fostering a culture of continuous learning, ownership, and impact.
What We Offer
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.
Ready to take your mobile career to the next level? Apply now and become an EXpert.
