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Temporary React Native Developer Jobs in California

Senior React Native Engineer

San Francisco, CA · Remote

$144K - $190K/yr

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

Senior React Native Engineer

Los Angeles, CA · Remote

$132K - $174K/yr

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

Staff iOS Engineer (React Native) San Francisco, California VSCO (pronounced vis-co) is a platform that equips photographers with the tools, community, and exposure they need to expand creatively and ...

Watch for what is coming down the pike in React Native development. * Mentor and elevate the team: guide engineers through tricky bugs, design decisions, and architectural trade-offs. Coach, teach ...

Watch for what is coming down the pike in React Native development. * Mentor and elevate the team: guide engineers through tricky bugs, design decisions, and architectural trade-offs. Coach, teach ...

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Showing results 1-20

Temporary React Native Developer information

What is the difference between Temporary React Native Developer vs Contract Mobile App Developer?

AspectTemporary React Native DeveloperContract Mobile App Developer
CredentialsProficiency in React Native, JavaScript, mobile developmentProficiency in various mobile platforms, including React Native, Swift, Java
Work EnvironmentProject-based, short-term assignments, remote or onsiteContract roles across different companies, often project-specific
Employer & Industry UsageTech startups, app development firms, agenciesVaried industries needing mobile app solutions, agencies, startups
Search & Comparison IntentLooking for short-term React Native rolesSeeking mobile app development contracts across platforms

Both roles involve mobile app development, but a Temporary React Native Developer specializes in React Native projects for short-term assignments, while a Contract Mobile App Developer may work across multiple platforms and technologies on a contractual basis. The choice depends on the specific skills and project needs.

What are the most commonly searched types of React Native Developer jobs in California? The most popular types of React Native Developer jobs in California are:
What are popular job titles related to Temporary React Native Developer jobs in California? For Temporary React Native Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Temporary React Native Developer jobs in California look for? The top searched job categories for Temporary React Native Developer jobs in California are:
What cities in California are hiring for Temporary React Native Developer jobs? Cities in California with the most Temporary React Native Developer job openings:

Frontend Engineer (React / React Native / Android)

Ampa, Inc.

Palo Alto, CA • On-site

$130K - $220K/yr

Full-time

Posted 6 days ago


Job description

Ampa is a pioneering neurotechnology startup developing brain stimulation technology to help eradicate depression. We will improve millions of lives by making this transformative treatment universally accessible. Joining us means you'll be part of a rapidly growing startup with significant equity opportunities and a major impact on our future.
What to Expect: Working at Ampa is a rare chance to help transform global mental health and save millions of lives - a level of impact that demands deep commitment. Success here requires resilience, adaptability, and the discipline to put in long hours. If you thrive in a high-intensity, fast-changing environment and want your work to truly matter, you may do the best work of your life here.
Role Overview:
We're seeking an exceptional Frontend Engineer to help lead the design and development of our clinical and operator-facing web and mobile applications. You'll build beautiful, responsive interfaces using React and React Native, and ensure they integrate seamlessly with our backend systems and custom hardware. You'll also work closely with Android and device-level functionality, especially around video processing, USB hardware integration, and real-time feedback.
This role is ideal for an engineer who's obsessed with UX, has an eye for detail, and can move fluidly between mobile and web platforms. You care deeply about code quality and performance, but you also care about delivering tools that make a difference in the real world.
Tech Stack:
  • Frontend: React, React Native, TypeScript, Redux, React Navigation
  • Mobile Platform: Android (Java / Kotlin bridge knowledge a plus)
  • Backend (interfacing with frontend): Python
  • Database: PostgreSQL
  • Cloud: AWS (ECS, S3, CloudFront)

Key Responsibilities:
  • React Development: Own our web portal and tablet interface, building intuitive and responsive components
  • React Native Apps: Develop and maintain our clinical Android application with hardware integration capabilities
  • Mobile UX: Optimize touch interactions, loading times, and offline usability
  • Device Integration: Collaborate with backend and hardware teams to interface with custom medical hardware (e.g., camera feeds, USB devices)
  • UI/UX Feedback Loop: Incorporate clinician and patient feedback to refine interfaces quickly
  • Engineering Leadership: Help establish frontend coding standards, mentor junior engineers, and review code for quality and maintainability

What We're Looking For:
  • Mission Obsessed: Passionate about eradicating depression.
  • Driven: Highly motivated and resilient.
  • Effective: Learns fast, adapts quickly, and consistently delivers results.
  • Frontend Mastery: 5+ years of experience building production-grade interfaces using React and/or React Native
  • Mobile Expertise: Hands-on experience shipping Android apps, with USB hardware and camera integration
  • ML/AI: Experience with computer vision, OpenCV, ML Kit, and TensorFlow, optimized for Android runtime

Why Join Ampa?
  • Impact: Lead the development of transformative mental health technologies.
  • Growth: Thrive in a startup environment with rapid innovation.
  • Stability: Enjoy startup benefits with a secure product line.
  • Ownership: Receive substantial equity as an early team member.

Logistics:
  • Work Mode: In-person
  • Locations: Bay Area
  • Compensation: $130K - $220K • 0.4% - 1% Equity
  • Employment: Permanent
  • Visa Sponsorship: Will sponsor TN visa or equivalent. No H1B.