Our People, Our Core.
At MOOVX, you’ll work alongside curious, talented and collaborative people solving real challenges through technology.
About the role
We are seeking an experienced Senior Flutter Developer to join our team and drive the development of high-performance mobile applications for a key U.S. client in the e-commerce & retail sector. In this role, you will lead the architecture and technical execution of our Flutter-based e-commerce platform, integrating modern headless CMS systems and advanced GraphQL federation patterns.
You will partner closely with cross-functional engineering and backend teams to optimize API interactions, deliver seamless user experiences, implement secure checkout flows, and elevate coding standards across the mobile application lifecycle.
Responsibilities
1. Mobile Architecture & Leadership
• Lead the end-to-end development, technical design, and architecture of high-performance Flutter mobile applications for the e-commerce sector.

• Participate in architectural planning discussions, mentor junior/mid-level developers,



and enforce high coding standards through structured code reviews.

2. Integration & GraphQL Federation
• Seamlessly integrate mobile applications with headless CMS platforms and backend e-commerce services using both RESTful APIs and GraphQL.

• Implement and maintain GraphQL federation patterns (including Apollo Client) to optimize data fetching, state management, and schema integration.

3. Performance & User Experience
• Ensure responsive, scalable, and high-performing UI/UX across a wide variety of iOS and Android devices.

• Collaborate closely with backend engineers to streamline API interactions, data flow, and state consistency.

4. Security & E-commerce Workflows
• Implement secure authentication, end-to-end data encryption, and robust payment processing flows adhering to mobile security best practices.

• Ensure strict compliance with mobile e-commerce security protocols.

5. Engineering Excellence

📌 Senior Flutter Developer (Argentina)
🏢 Moovx
📍 Argentina