Sinqia

Senior Web and Mobile Systems Analyst, React Native

Sinqia

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AndroidJavaScriptKotlinObjective-CReactReact NativeReduxSwift

About the role

  • User-experience-focused professional responsible for integrating new features smoothly and intuitively into Banco do Brasil's applications.
  • Will work closely with UI/UX and backend teams to build responsive, high-performance interfaces.

Requirements

  • Proven experience in app development with strong expertise in React Native and native development (Objective-C and Kotlin/Swift).
  • Proficiency in JavaScript (ES10+), HTML5 and CSS3.
  • Experience with state management (e.g., Redux), REST API integration, and familiarity with the React ecosystem of libraries.
  • Knowledge of native build tools such as Xcode and Android Studio to handle platform-specific configurations.
  • Ability to diagnose and fix bugs, optimize performance, and write automated tests.
  • Proficiency with Git, CI/CD practices, and writing unit and integration tests.
  • Experience with Figma.
  • Experience with agile methodologies.
Benefits
  • Not specified. 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score
Applicant Tracking System Keywords

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Hard Skills & Tools
React NativeObjective-CKotlinSwiftJavaScriptHTML5CSS3ReduxREST APIautomated tests
Soft Skills
user experience focuscollaborationproblem-solvingperformance optimization