109 mobile developer jobs at 77 companies in Cotati, CA
2w
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Mobile Engineer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years shipping mobile apps, strong React Native and Expo experience, familiarity with EAS and App Store/Play Store releases, performance profiling, and ability to work with Swift/Kotlin when needed.
Expo, React Native, EAS, Swift, Kotlin, Reanimated, App Store, Play Store
1mo
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Mobile Engineer (Boston)
San Francisco or Cambridge
$150k-$225k/yr HybridFull Time
3+ YOE3+ years building mobile apps with production React Native experience; strong iOS/Android (Swift/Kotlin) skills; Expo, TypeScript, React, SQL familiarity; experience architecting shared mobile/web code.
React Native, Swift, Kotlin, Expo, TypeScript, React, Next.js, SQL, Ruby on Rails, Postgres, HealthKit, EHRs, LLMs
1mo
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Staff Mobile Engineer
San Francisco or United States
$80-$85/hr OnsiteContract, Full Time
8+ YOE8+ years engineering experience with deep expertise in React Native and Expo, TypeScript proficiency, mobile infra (EAS, OTA), CI/CD ownership, AI/LLM experience, strong communication and technical leadership.
React Native, Expo, EAS, TypeScript, Claude Code, Codex, App Store, Google Play, LLM
1mo
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Mobile Security Engineer - Product Security
San Francisco or Seattle
$141k-$194k/yr HybridFull Time
2+ YOE2+ years in application or mobile security or mobile development; hands-on iOS/Android security experience; familiarity with OWASP Mobile Top 10, Xcode/Android Studio, mobile testing tools, OAuth/PKCE, runtime protection, and AI-driven development workflows; related technical degree required.
Xcode, Android Studio, Frida, NowSecure, objection, MobSF, Burp Suite, Swift, Kotlin, Java, React Native, Promon, DexGuard, OWASP Mobile Top 10, SAST, DAST, CI/CD, Claude Code, GitHub Copilot, Codex, Cursor, Gemini, HackerOne, Bugcrowd
2mo
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Senior Mobile Engineer
San Francisco, California, United States
HybridFull Time
Senior-level mobile engineering experience building iOS, Android, or Flutter apps; strong system design and debugging skills; experience with software–hardware connectivity (BLE, Wi‑Fi) and multi-component systems; collaborative ownership mindset and familiarity with AI-assisted tools.
Flutter, BLE, Wi-Fi, Cursor, GPT models, Gemini, Claude
1mo
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Principal Mobile Developer
New York City or Seattle or Washington or San Jose or San Francisco or Baltimore or Martinez or Bellevue or Arlington or Cupertino
$188k-$264k/yr OnsiteFull Time
Bachelor's degree or equivalent, strong C/C++ or Java experience, Python, Android/AOSP knowledge, Linux familiarity, Agile and CI experience, strong analytical and collaboration skills.
Java, C/C++, Python, Android, AOSP, Linux, Agile, continuous integration
1mo
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Staff Mobile Engineer, Spend Foundation
San Francisco or Melbourne or Singapore
$180k-$300k/yr HybridFull Time
8+ YOE8–10+ years building native iOS or Android apps, 3+ years at Senior/Staff level; deep expertise in Swift/SwiftUI/Combine/async/await or Kotlin/AndroidX/Coroutines/Hilt; CI/CD and mobile architecture experience.
iOS, Android, Apple Pay, Google Pay, Swift, SwiftUI, Combine, async/await, Kotlin, AndroidX, Coroutines, Hilt, Jetpack, GitHub Actions, Bitrise, Crashlytics, Sentry
3w
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Android Mobile Software Developer I
Seattle or San Francisco or Detroit
$119k-$145k/yr HybridFull Time
1+ YOEBachelor's in CS or related, 6+ months mobile development experience, Kotlin and Jetpack Compose experience, CS fundamentals, collaboration and communication skills, familiarity with experimentation and AI code tools.
Android, iOS, Kotlin, Jetpack Compose, GitHub CoPilot, Anthropic Claude Code, Cursor
3d
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Senior Mobile Engineer
California or San Francisco or New York City or Pittsburgh
$218k-$250k/yr HybridFull Time
7+ YOERequires 7+ years building web applications, including 5+ years with React, independent feature delivery, React and TypeScript expertise, autonomy, cross-domain curiosity, and deep experience using AI tools in engineering workflows.
React, TypeScript, Electron, AI
1mo
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Staff Mobile Engineer
Minneapolis or Birmingham or San Francisco
$96k-$175k/yr HybridFull Time
7+ YOE7+ years React Native experience, testing (unit/integration/e2e), observability/Datadog, CI/CD (Circle CI/Drone), native iOS or Android experience, AI coding assistants, accessibility, and a Bachelor's degree or equivalent.
React Native, Datadog, Circle CI, Drone, GitHub Copilot, Cursor, Detox, Node JS, GraphQL, Apollo Client, CodePush, App Store, Play Store
1mo
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Senior Mobile Cross Platform Engineer
New York City or San Francisco
$164k-$227k/yr HybridFull Time
5+ YOE5+ years cross-platform mobile experience (React Native preferred), strong TypeScript and React skills, mobile build and CI/CD experience, observability tooling familiarity, and performance profiling expertise.
React Native, TypeScript, React, iOS, Android, Bugsnag, Datadog, Sentry, Amplitude, GraphQL, Apollo, Bitrise, CircleCI, GitHub Actions, Expo Updates, CodePush, Cursor, Claude Code, Figma Connect, Redux, React Context, AsyncStorage, MMKV
3w
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Mobile Engineer
San Francisco, California, United States
$73/hr OnsiteFull Time
5+ YOE5+ years experience maintaining boilers, HVAC, generators and electrical systems; high school diploma/GED; EPA refrigerant, fire pump and high rise fire safety certifications preferred; ability to lift 50 lbs.
PDUs, CRAC Units, UPS Modules, Static Transfer Switches, VESDA
1mo
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Senior Software Engineer, Mobile Platform - Guest App (Remote, United States)
San Francisco or Toronto or United States or Canada
$190k-$220k/yr RemoteFull Time
4+ YOE4+ years building and shipping production applications; strong TypeScript; mobile (React Native) and mobile distribution experience; CI/CD, release automation, monitoring, and cross-functional collaboration.
React Native, Buildkite, MacStadium, AWS, Node.js, MongoDB, PostgreSQL, TypeScript, Apple App Store, Google Play
1w
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HVAC Mobile Engineer
Fremont or Oakland or Palo Alto or San Francisco or San Jose
$40-$45/hr FieldFull Time
4+ YOE4+ years commercial HVAC experience, valid driver’s license, EPA Universal preferred, ability to lift 50+ lbs, CMMS and Microsoft Office experience, high school diploma or equivalent.
CMMS, Microsoft Word, Microsoft Excel, Microsoft Outlook, Teams
1w
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Design Engineer, Mobile
San Francisco or United States
$220k-$350k/yr HybridFull Time
Design and implement voice-first interfaces across mobile and wearable platforms; strong UI/UX judgment and attention to detail; experience with mobile design systems and prototyping.
SwiftUI, Jetpack Compose, Material 3 design module, swift-snapshot-testing, Figma
2mo
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Senior Software Engineer, Mobile Platform (React Native)
San Francisco, California, United States
$205k-$235k/yr HybridFull Time
Experience building fast, real-time mobile apps; React Native; C/C++; product minded; thrives in a fast-paced, collaborative, high-growth environment; pragmatic problem-solving; leadership.
React Native, C/C++, JNI, Android NDK, Kotlin, TypeScript
2w
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Software Engineer III, Mobile, iOS, XR
San Jose or Seattle or San Francisco
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent,2 years experience with Objective-C/Swift,C++ and iOS development; strong algorithms, performance analysis, and communication skills.
Objective-C, Swift, C++, iOS
1d
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Staff Android Engineer - Rider Experience & Mobile Platform
San Francisco, California, United States
$176k-$220k/yr HybridFull Time
6+ YOERequires 6+ years of Android development experience, advanced Java and Kotlin, RxJava familiarity, architecture and design pattern expertise, and experience shipping large-scale Android applications.
Java, Kotlin, RxJava
1mo
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Manager, Mobile Engineering
Alameda, California, United States
$149k-$297k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's or equivalent, 8+ years software engineering with native iOS (Swift) and/or Android (Kotlin), 3+ years engineering management, hands-on coding, React Native experience preferred, strong communication.
Swift, Kotlin, React Native, CGM, AI/ML
4w
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Engineer
San Francisco, California, United States
$130k-$140k/yr OnsiteFull Time
4+ YOE4+ years experience developing mobile automation frameworks using Java, Appium and Selenium; experience with mobile cloud platforms, testing on iOS/Android emulators, Agile/Waterfall, and strong communication and problem-solving skills.
Java, Appium, Selenium web drivers, Mobile automation framework, Perfecto, Sauce labs, iOS/Android Emulators & Simulators
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