Senior Mobile Software Engineer

Há 2 dias


Brasil CharterUP Tempo inteiro US$90.000 - US$120.000 por ano

About the Role

CharterUP is seeking a Senior Mobile Software Engineer to help build innovative mobile solutions that are transforming group mobility. The ideal candidate has a strong background in React Native development, a sharp eye for design, and a passion for building efficient, scalable, and high-performance applications.

What You'll Do

  • Design and build high-quality mobile applications for both iOS and Android using React Native.
  • Collaborate with a global, cross-functional team of React Native developers, backend engineers, UI/UX designers, and product managers to deliver solutions that align with business objectives and user expectations.
  • Integrate native modules, cloud services, and third-party APIs as needed to extend app functionality and improve user experience.
  • Develop tools and processes to streamline the mobile development lifecycle, including build, deployment, and monitoring workflows.
  • Implement and maintain automated testing frameworks to ensure code quality, performance, and reliability across platforms.

What You'll Bring

  • 4 years of experience developing and launching React Native apps, with a strong portfolio of published work on the App Store and Google Play.
  • Proficient in JavaScript (ES6 ) and TypeScript, with deep expertise in React Native frameworks, libraries, and mobile UI/UX best practices.
  • Skilled in integrating RESTful APIs, WebSockets, push notifications, cloud messaging, location services, and backend systems.
  • Demonstrated success in end-to-end feature ownership and cross-functional collaboration, backed by a strong portfolio of production apps.
  • Familiar with mobile payment technologies and native development (Swift for iOS, Kotlin/Java for Android).

Recruiting Process

  • Step 1 - Video call: Talent Acquisition interview
  • Step 2 - Video call: Hiring Manager interview
  • Step 3 - Video call: Team interviews Coding Assessments
  • Step 4 - Offer & reference check
  • Welcome aboard


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