Mqreferrals

Mqreferrals

Senior Software Engineer, Frontend (React-Native)

Toronto, Canada; Vancouver, Canada · Senior

Sponsorship not specifiedDetected 15 days ago
JavaScriptTypeScriptJavaSwiftKotlinReactHTMLCSSReduxReact NativeiOSAndroidObjective-CGitCI/CDGraphQLRESTOAuthDesign SystemsTest AutomationLeadershipCommunicationProblem SolvingMentoring

About the role

  • We're one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions.
  • Marqeta is powering the most well known brands in the new economy (Block, Cash App, Affirm, Instacart, Doordash, Uber, Walmart, etc).
  • Today nearly 8 out of 10 Americans use a product powered by Marqeta every week.

Requirements

  • 5+ years of experience in web and mobile application development with a focus on React Native.
  • Strong proficiency in React Native for building mobile applications, including experience with React Navigation, Expo, and native module development (Swift/Kotlin/Objective-C/Java).
  • Experience integrating React Native applications with native iOS and Android components, bridging gaps where necessary.
  • Strong knowledge of mobile performance optimization techniques, including profiling, memory management, and UI rendering optimizations.
  • Experience integrating RESTful APIs and GraphQL into mobile and web applications.
  • Familiarity with mobile authentication techniques, including OAuth, biometric authentication, and secure session management.
  • Experience with CI/CD pipelines for mobile development, such as Fastlane, Bitrise, or App Center.
  • Proficiency with Git and modern development workflows, including feature branching and pull request reviews.
  • Experience mentoring junior engineers and leading mobile development initiatives.
  • Solid problem-solving skills, debugging expertise, and the ability to troubleshoot cross-platform performance issues.

Compensation

  • Annual "development dollars" to support our people growth and development

Benefits

  • Multiple health insurance options
  • Flexible time off - take what you need
  • Retirement savings program with company contribution
  • Equity in a publicly-traded company
  • Monthly stipend to support our remote work model
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