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278 senior mobile developer jobs at 157 companies in California

1mo
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Senior Mobile Developer
Utah or Wisconsin or Alaska or Arkansas or Washington or Arizona or Virginia or Alabama or Texas or Pennsylvania or Oregon or Oklahoma or Ohio or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Idaho or Florida or Delaware or Connecticut or Missouri or Colorado or California or Wyoming
$125k-$135k/yr RemoteFull Time
Harris Computer
Harris Computer: Global provider of mission-critical vertical market software solutions.
8+ YOEExpertise in Kotlin and Swift, modern mobile UI frameworks, mobile architectures and DI, REST API integration, mobile testing, CI/CD tooling, AI-assisted development experience, bachelor's or equivalent, 8+ years software development.
Kotlin, Swift, Jetpack Compose, SwiftUI, The Composable Architecture, MVVM, Koin, Retrofit, OkHttp, URLSession, JUnit, Mockito, Robolectric, Espresso, Compose UI test, XCTest, XCUITest, Gradle, Swift Package Manager, Bitrise, Fastlane, GitHub Copilot, Claude, Cursor, ChatGPT
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2mo
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Senior Mobile Engineer
San Francisco, California, United States
HybridFull Time
Plaud
Plaud: AI note-taking hardware and software serving professionals with voice recording, transcription, and meeting-summary tools.
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
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3w
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Developer, Mobile
Los Angeles, California, United States
HybridFull Time
Herbalife
HerbalifeNYSE: HLF: Public nutrition selling science-backed dietary supplements through independent distributors to consumers in more than 90 markets.
5+ YOERequires 5+ years of mobile development experience, native iOS or Android expertise, cross-platform frameworks, mobile architecture, API integration, prototyping, analytics, security, CI/CD, and a bachelor's degree or equivalent experience.
Swift, SwiftUI, Kotlin, React Native, Flutter, MVVM, MVC, Clean Architecture, Xcode, Android Studio, Firebase, Crashlytics, Core Data, Room, Realm, SQLite, Fastlane, Jenkins, GitHub Actions, AWS, Azure, Google Cloud, ARKit, ARCore
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Mobile Engineer
Los Angeles, California, United States
$149k-$214k/yr HybridFull Time
Green Dot Corporation
Green Dot CorporationNYSE: GDOT: Public U.S. fintech bank holding providing banking and payment services to consumers and businesses.
10+ YOE10+ years mobile development with iOS expertise, 3+ years technical leadership, Swift/SwiftUI/Combine/ UIKit, Kotlin knowledge, cloud-connected mobile architecture, CI/CD, analytics, and strong communication.
Swift, SwiftUI, Combine, UIKit, Kotlin, Azure DevOps, Git, Fastlane, Firebase, TestFlight, Datadog, Google Analytics, Adobe Analytics, Xcode, Android Studio, GitHub, Jira, Confluence, Figma, GitHub Copilot, Xcode Instruments, Azure, AWS
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1mo
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Senior Mobile Application Developer
Burbank, California, United States
$110k-$205k/yr HybridFull Time
Warner Bros. Discovery
Warner Bros. DiscoveryNASDAQ: WBD: Global media and entertainment creating iconic content.
5+ YOE5+ years mobile application development experience with expert Kotlin/Java and strong Swift; experience with Android, iOS/tvOS/macOS platforms, app store administration, CI/CD, and video streaming technologies.
Kotlin, Java, Swift, SwiftUI, UIKit, Combine, Swift Concurrency, Xcode, TestFlight, App Store Connect, Android SDK, Google Play Console, Bitmovin, DRM, Google Cast, GitHub, Bitrise
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3w
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Senior Mobile Engineer
California or San Francisco or New York City or Pittsburgh
$218k-$250k/yr HybridFull Time
Abridge
Abridge: Healthcare AI technology that turns patient-clinician conversations into clinical documentation and intelligence for health systems.
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
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2w
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Senior Mobile Engineer (Card & Payment)
San Jose, California, United States
$179k-$268k/yr OnsiteFull Time
OKX
OKX: Global cryptocurrency exchange and Web3 technology platform.
Production mobile application experience with deep iOS or Android expertise; Swift, Kotlin, or Rust proficiency; regular AI coding tool use; English and Mandarin Chinese proficiency; bachelor's or master's degree or equivalent experience.
Swift, Kotlin, Rust
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1w
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Senior Mobile Software Engineer
Santa Clara, California, United States
$150k-$170k/yr OnsiteFull Time
Picarro
Picarro: Private environmental technology providing gas and VOC monitoring instruments and analytics to scientists, utilities, and manufacturers.
5+ YOERequires 5+ years of mobile engineering experience, production Android/iOS apps using Swift, Kotlin, React Native, or Flutter, offline-first architecture, data sync, app lifecycle ownership, and AI coding assistant experience.
Android, iOS, Swift, Kotlin, React Native, Flutter, Bluetooth, BLE, AI coding assistants, GitHub, FSA, HSA, 401K, Cavity Ring-Down Spectroscopy (CRDS)
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2mo
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Staff Mobile Engineer
Mountain View, California, United States
$164k-$282k/yr OnsiteFull Time
Coupang
CoupangNYSE: CPNG: We exist to wow our customers.
6+ YOE6+ years iOS development (Swift), experience scaling consumer mobile apps, AI harness engineering, data analytics (Presto, Jupyter), A/B testing, MVVM, Combine/async-await, Core Data, UIKit/SwiftUI; BS in CS or related field.
Presto, Jupyter, Swift, Objective-C, Combine, async-await, Core Data, UIKit, SwiftUI, MVVM, Hilt, Room
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2mo
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Staff Mobile Engineer
Mountain View, California, United States
OnsiteFull Time
Coupang
CoupangNYSE: CPNG: We exist to wow our customers.
6+ YOE6+ years iOS development with Swift, experience building and scaling consumer mobile apps, AI harness engineering, data analytics (Presto, Jupyter), A/B testing, MVVM, Combine/async-await, Core Data, UIKit/SwiftUI; Bachelor's in CS/EE/math/stat required.
Presto, Jupyter, Swift, Objective-C, UIKit, SwiftUI, Core Data, MVVM, Combine, async-await, Hilt, Room, Android, iOS
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2mo
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Staff Mobile Engineer
United States or Canada or Menlo Park
RemoteFull Time
Hatch
Hatch: Private sleep-wellness making smart sleep devices and services for babies, children, and adults.
6+ YOE6+ years building mobile apps (Swift/SwiftUI or Kotlin/Jetpack Compose); strong technical leadership, mentorship, CI/CD, testing, cloud services experience; AI-assisted development fluency; strong cross-functional communication; available during PST/PDT hours (US/Canada).
Swift, SwiftUI, Kotlin, Jetpack Compose, CI/CD, cloud services, AI
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1mo
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Senior Mobile Cross Platform Engineer
New York City or San Francisco
$164k-$227k/yr HybridFull Time
Chime
ChimeNasdaq: CHYM: A U.S. financial technology offering low-cost banking, payments, lending, and investing products to everyday Americans.
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
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2mo
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Senior Mobile Engineer (Android)
Mountain View, California, United States
$228k-$279k/yr HybridFull Time
EarnIn
EarnIn: Fintech helping workers access earned wages in real time and manage finances without interest or mandatory fees.
4+ YOEBachelor's in CS or equivalent, 4+ years building and maintaining Android apps, fluency in Kotlin, experience with Coroutines/Flow or RxJava, modern Android architectures and Jetpack, Jetpack Compose, testing, CI/CD, and AI-assisted development tools.
Kotlin, Coroutines, Flow, RxJava, MVVM, MVI, MVP, Clean Architecture, Jetpack, Jetpack Compose, XML, Git, CI/CD, GitHub Copilot, Cursor, ChatGPT, Android, iOS, Kotlin Multi-Platform
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2w
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Senior Mobile Engineer (Android / iOS, On-Device & SDK)
Durham or Austin or New York City or Los Angeles or San Francisco or London or Berlin or Singapore or Tel Aviv
HybridFull Time
Digital Turbine
Digital TurbineNASDAQ: APPS: Public mobile advertising and monetization platform serving advertisers, app developers, carriers, and device manufacturers.
8+ YOERequires 8+ years building production mobile software, deep Android expertise with Kotlin or Java, SDK or framework experience, production operations, concurrency, profiling, data structures, and mobile design patterns.
Android, Kotlin, Java, iOS, Swift, Objective-C, Ignite
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2mo
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Staff Mobile Engineer
San Francisco or United States
$80-$85/hr OnsiteContract, Full Time
Madison Reed
Madison Reed: Female-founded omnichannel hair color selling at-home products and operating owned Hair Color Bars for consumers.
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
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2mo
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Staff Mobile Engineer, Spend Foundation
San Francisco or Melbourne or Singapore
$180k-$300k/yr HybridFull Time
Airwallex
Airwallex: Global financial technology platform for modern businesses.
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
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15h
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Senior Mobile Product Engineer, Ambient AI
Mountain View or San Francisco
$170k-$230k/yr HybridFull Time
Commure
Commure: AI-native healthcare technology providing revenue-cycle, clinical-workflow, and ambient-AI software to health systems and providers.
4+ YOERequires 4+ years of mobile development experience, strong Swift/iOS and/or Kotlin/Android expertise, user-facing product ownership, and experience with mobile systems, performance, reliability, and cross-functional delivery.
Flutter, Swift, iOS, Kotlin, Android, Dart, Riverpod, JavaScript, TypeScript, Chrome extension, App Store, Play Store, CI/CD
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1mo
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Mobile Automation Engineer - 6416106
Charlotte or California or Cleveland or Colorado or United States or Illinois or Maine or Maryland or Massachusetts or Minnesota or New Jersey or New York or Virginia or Washington
$44-$54/hr HybridFull Time, Contract
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
7+ YOERequires 7+ years of IT experience, 5+ years of mobile app testing and automated testing development, and a bachelor's degree. Appium or Selenium experience preferred.
Appium, Selenium, Java
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2w
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Senior Mobile Software Engineer, Android Performance
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$156k-$388k/yr OnsiteFull Time
TikTok
TikTok: Short-form mobile video and social media platform.
5+ YOEBachelor's degree in computer science or related field and 5 years of software development experience; Java, Kotlin, or C++; Android development and performance profiling experience required.
Java, Kotlin, C++, Android, Android Studio Profiler, Systrace, Jetpack Compose, RxJava, OpenGL
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1w
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Mobile Platform Engineer
San Francisco or California
$150k-$250k/yr OnsiteFull Time
Ironsite
Ironsite: Construction technology building wearable cameras and AI models that turn jobsite footage into reports for leaders.
5+ YOE5+ years building production mobile experiences; strong React/TypeScript, Node.js, PostgreSQL, and Redis skills; API, integrations, analytics, AWS, and scalable web application experience required.
React, TypeScript, Node.js, PostgreSQL, Redis, AWS, Procore, Autodesk, Trimble, SMS
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