Engineer - Mobile

CloudWalk
CloudWalk

Brazil

Posted on Sep 26, 2026

About the Technology team

Our Technology teams build the financial infrastructure that moves money for millions of people across the globe. We work on distributed systems at scale — from the payment kernel to AI-powered fraud detection — and we operate on the belief that great engineering is the foundation of everything CloudWalk does.

About this role

  • Build, test and deploy new user-facing code in Dart for Flutter technology
  • Craft trustworthy user experiences
  • Investigate and fix problems, alongside performance and scalability issues
  • Assist in planning, estimation, and scoping of feature development
  • Review pull requests from other software engineers (eventually pair programming with them)
  • #LI-Remote

What You Need To Succeed

Relevant experience with mobile app development using Dart language and the Flutter Framework Have the "Clean code" (from Uncle Bob) as his bedside book Structures his code following the clean architecture Applies the SOLID principles every day Deep understanding of state control patterns such as BloC, MobX, and Provider Experience developing Unit Tests, and Integration tests in Flutter Successfully developed and deployed a Flutter application to App Store or Google Play Experience with Firebase tools and design tools such as Figma, Avocode or Zeplin Previous experience with mobile app development using native technologies (iOS or Android) Advanced proficiency in AI-driven tools and automation for software development. Exceptional communication skills, with advanced English for effective interaction within our global team.

The Future We See

At CloudWalk, we envision a future where AI empowers every field to reach new heights:

  • People teams leveraging AI to transform talent acquisition and employee development.
  • Marketing professionals creating data-driven, AI-powered campaign strategies.
  • Customer Success teams enhancing client experiences with intelligent solutions.
  • Risk analysts combining human expertise with AI to navigate complexities.
  • Designers collaborating with AI to push creative boundaries.

Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments—together.