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Senior React Native Engineer

Job ID: 605 | Type: Full-time

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Senior React Native Engineer

  • 605
  • Engineering
  • Full-time
About Lark
Lark is the world's largest A.I. healthcare provider, servicing nearly 2 million patients living with or at risk of a chronic disease. Lark is a companion app on the user’s phone providing real-time coaching, guidance, and health insights to users. We are on a mission to disrupt the healthcare industry and make the world a healthier, happier place. Come join our team!
The Role
We're hiring a talented Senior React Native Engineer to join our growing mobile team where you'll build performant mobile apps on both the iOS and Android platforms. You'll be responsible for architecting, building, and maintaining these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort so a strong team player with a commitment to excellence is required.
What You’ll Do
  • Help drive best practices, collaboration, and process improvements
  • Ability to drive projects, sub features, troubleshooting efforts
  • Build pixel-perfect, buttery smooth UIs across both mobile platforms
  • Leverage native APIs for deep integrations with both platforms
  • Diagnose and fix bugs and performance bottlenecks for performance that feels native
  • Maintain code and write automated tests to ensure the product is of the highest quality
  • Mentor and coach fellow teammates

 What You’ll Need

  • Passion about doing the right things, working collaboratively with others
  • Production-level React Native applications hands-on experience
  • Not being scared of the native OS and a deep understanding of Android & iOS with the ability to write native code when it's needed
  • JavaScript and TypeScript, including ES6+ syntax understanding
  • Redux/MobX/MobX State Tree experience great pluses.
  • CI/CD of React Native applications familiarity
  • Ability to write well-documented, clean TypeScript code
  • Experience working with third-party dependencies and debugging dependency conflicts
  • Familiarity with native build tools such as XCode, Gradle, Android Studio
  • Experience using frameworks from AWS such as Amplify & AppSync.
  • Understanding of REST APIs, the document request model and offline storage
  • Experience with automated testing suites Jest 
  • BS degree in CS or STEM-Related field, or equivalent work experience
  • 7+ years engineering experience
  • 3+ years React Native experience
Working at Lark
Lark offers the option to work remotely in the United States.  For Colorado Applicants only: minimum annual salary is $131,000 (minimum salary varies for other geographies). You may also be offered a bonus, stock options and/or benefits.  The company is headquartered in Mountain View, CA.
Lark is an Equal Opportunity and Affirmative Action Employer. We believe that diverse teams foster innovation and add to our mission-driven culture. We strongly encourage people from underrepresented groups to apply.


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"As trite as it may sound, the thing I love most about Lark is the people. I genuinely love working with my colleagues at Lark. Everyone is so supportive of each other and always willing to offer insight or lend a helping hand."

-- Jared

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All Lark Health jobs are remote, employees must be based in the United States.

Affirmative Action: Applicant Invitation to Self-Identify

Lark Technologies, Inc. (“Lark”) is an equal opportunity employer. As required by law, we must record certain information to be made a part of our affirmative action program.

Applicants for employment are invited to participate in the affirmative action program by reporting their status as indicated below. In extending this invitation, we advise you that: (a) workers (applicants) are under no obligation to respond but may do so in the future if they choose; (b) responses will remain confidential within the human resource department; and (c) responses will be used only for the necessary information to include in our affirmative action program. We are a company that values diversity. We actively encourage women, minorities, veterans and disabled individuals to apply.

Submission of this information is voluntary and refusal to provide it will not subject you to any adverse treatment and will not affect your opportunity for employment or the terms or conditions of your employment.

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