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HarperCollins Publishers logo
HarperCollins Publishers

Publishing great authors since 1817.

Senior Mobile App Developer

Software EngineerSoftware EngineerOtherRemoteSeniorTeam 1,001-5,000Since 1817H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

137 days ago

Salary

$120K - $145K / year

Seniority

Senior

Job Description

Senior Mobile App Developer

HarperCollins Publishers

• Manage existing codebases and improve app stability • Implement new features based on stakeholder requests • Assist with app submissions to app stores • Release new app versions regularly • Collaborate with designers for user experience • Follow QA processes and address pre- and post-release issues • Participate in code reviews • Stay updated on mobile app industry developments

Job Requirements

  • 3-5 years of experience with React Native
  • Strong experience with React Native and Expo
  • Proficiency in JavaScript/Typescript
  • Knowledge of HTML, CSS, and WebViews
  • Familiarity with mobile platforms (Android and iOS)
  • Experience with State Management (Redux, Sagas)
  • Familiarity with project management/bug tracking tools (e.g., Jira)
  • Knowledge of Figma for design interface
  • Experience with Firebase for analytics and crash reporting
  • Knowledge of Agile methodologies
  • Familiarity with AI-assisted development tools
  • A portfolio of successful app delivery is a plus

Benefits

  • Comprehensive benefits package
  • Health insurance
  • Retirement and savings plans
  • Caregiving benefits
  • Emotional wellbeing support
  • Transportation benefits
  • Elective benefits based on employee needs

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