81 mobile developer jobs at 47 companies in Seattle, WA
Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby
Mobile Game Developer
Austin or Los Angeles or New York City or Seattle or San Francisco
$70k-$130k/yr OnsiteFull Time
2+ YOE2-8 years experience; proficiency in C# or C++; hands-on Unity or Unreal Engine; Android/iOS development; Git; debugging and performance optimization; US work authorization required.
Unity, Unreal Engine, C#, C++, Git
Senior Mobile Engineer, Kotlin and Cross-Platform
Seattle, Washington, United States
$170k-$228k/yr HybridFull Time
Production Kotlin Multiplatform experience, cross-platform shipping, mobile architecture leadership, backend service familiarity, automation, device testing, AI coding agent use, and strong communication.
Kotlin, Kotlin Multiplatform, Swift, Android, iOS, Compose Multiplatform, CallKit, Android telecom framework, CarPlay, Android Auto, watchOS, Wear OS, RevenueCat, Bitrise, Runway
Mobile Engineer
Seattle, Washington, United States
$62k-$86k/yr FieldFull Time
2+ YOEHigh school diploma or GED and 2+ years related experience or trade school training; valid driver's license with good record; ability to operate full-size van/truck; Universal CFC or EPA certification preferred; authorized to work in the US without visa sponsorship.
CMMS, PDA, iPad, iPhone
Mobile Test Engineer
Scottsdale or Bellevue or London
$135k-$155k/yr RemoteFull Time
3+ years mobile QA experience testing Flutter apps on Android and iOS, device/cloud testing, API and sync testing, network resilience, defect documentation, and strong written communication.
Flutter, Appium, Patrol, Maestro, Firebase Test Lab, BrowserStack, Sauce Labs, Android Studio, Xcode, CI/CD
Sr. Front-End Mobile Engineer, Aza & PXT AI
Bellevue or Arlington
$168k-$227k/yr OnsiteFull Time
4+ YOERequires 4+ years front-end development, 5+ years enterprise application prototyping, React Native New Architecture, native mobile tooling, UI automation, testing, and a technical bachelor's degree or equivalent.
React Native, Reanimated, Amazon Nova, Amazon Polly, Amazon Bedrock, Figma, AWS CDK, JavaScript, HTML, CSS, React.JS, AngularJS, Vue, Xcode, CocoaPods, Gradle, TestFlight, Jest, React Native Testing Library, SOAP, HTTP, WSDL, XSD, REST, Fabric, TurboModules
Mobile Unit Engineer
Seattle, Washington, United States
FieldFull Time
4+ YOE4-5+ years progressive remote broadcast engineering experience; technical degree preferred; Engineer in Charge-level leadership; advanced broadcast systems knowledge; IT/networking skills; extensive travel (240 days/year) with valid U.S. passport.
Magnum, VSM, Cerebrum, TFC, EVS, XT-VIA, VIA Remotes, IPDirector, XFile, XTA, Calrec, Apollo, Artemis, Argo Q, Summa, Brio, Grass Valley
Software Engineer - Mobile, iOS
Seattle, Washington, United States
$126k-$141k/yr OnsiteFull Time
2+ YOEBS in CS or equivalent practical experience; 2+ years professional iOS development with Swift and App Store shipping; knowledge of SwiftUI, Swift Concurrency, RESTful services, Scrum/Agile; strong communication and design skills.
Swift, SwiftUI, Swift Concurrency, RESTful services
Sr. RAN Software Engineer (Starlink Mobile)
Palo Alto or Redmond +1 more
$175k-$280k/yr OnsiteFull Time
5+ YOEBachelor’s degree in STEM, 5+ years of Python/C/C++ coding, and 5+ years developing, executing, and managing automated LTE/5G-NR test cases. Knowledge of RAN protocols and debugging preferred.
Python, C, C++, QXDM, XCAL, CI/CD, eNB, gNB, LTE, 5G-NR, 3GPP, RAN, UE
IT Systems Engineer, Mobile Client Platform Engineer
Boston or San Francisco or Seattle or New York City or Washington
$285k-$325k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent experience; 8+ years managing global corporate mobile fleets; deep iOS management, Android knowledge, MDM infrastructure, AWS, Terraform, configuration-as-code, and clear technical communication.
Python, Shell, Apple Business Manager, ADE, APNs, AWS, Terraform, Jamf, Intune, Workspace ONE, GitOps, CI, Swift, Claude, LLMs, iOS, Android, ChromeOS
Sitecore Web Developer
Tacoma or Aurora or San Antonio or Falls Church +1 more
$80k-$100k/yr OnsiteFull Time
8+ YOERequires 8+ years of mobile application deployment experience, a four-year IT or mathematics-related degree or equivalent, active IAT II certification, web development expertise, and U.S. citizenship.
HTML, CSS, JavaScript, React, Angular, Vue, ASP.NET, C#, Sitecore, SQL, Jira, MVC5, PWAs
iOS Engineer (US)
United States or San Francisco or New York City or Seattle
$186k-$300k/yr HybridFull Time
8+ YOE8+ years of iOS development, expertise in Swift, UIKit, SwiftUI, and iOS frameworks, experience shipping mobile products, independent technical leadership, cross-functional collaboration, mentoring, and AI coding tool fluency.
Swift, UIKit, SwiftUI, iOS, GitHub Copilot, Cursor, Claude Code
Android Engineer, Identity Product
San Francisco or Seattle or New York City
OnsiteFull Time
3+ YOE3+ years professional software development experience, including building and shipping mobile applications or SDKs; experience with Kotlin or Java for Android; strong software design fundamentals; ability to collaborate effectively.
Kotlin, Java, React Native, Kotlin Multiplatform
Founding Full Stack Engineer (AI-Native) — Web and Mobile
Bellevue, Washington, United States
$170k-$220k/yr OnsiteFull Time
U.S. citizenship required; production experience with React, TypeScript, SwiftUI, Kotlin; strong design taste; daily use of AI coding agents; ability to work in person in Greater Seattle area.
React, TypeScript, SwiftUI, Kotlin, Kotlin Multiplatform, Jetpack Compose
ios engineer sr - ST Hybrid, Seattle WA
Seattle, Washington, United States
$130k-$216k/yr HybridFull Time
5+ YOE4+ years professional iOS development, 5+ years software development, strong Swift and some Objective-C, experience with RESTful APIs, GraphQL, push notifications, multi-threaded apps, and modern mobile architectures.
Swift, Objective-C, RESTful APIs, GraphQL, Git, Xcode, GitHub Copilot, Core Location, ApplePay, TCA
iOS Engineer II - Search Entry
Seattle, Washington, United States
$119k-$167k/yr OnsiteFull Time
2+ YOEBachelor's degree in Computer Science or related field or equivalent experience; 2+ years mobile development experience; proficiency in Swift, UIKit, SwiftUI, API design, data modeling, and low-level design.
Swift, UIKit, SwiftUI
Senior Software Development Engineer, High Value Send Experience
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
7+ YOEBachelor's degree in Computer Science or equivalent; 7+ years software development experience; proficiency in TypeScript, React, native mobile development, and backend languages like Java, Kotlin, Go, or Python; experience with distributed systems and cloud platforms; use of AI tools in development workflow.
TypeScript, React, React Native, Java, Kotlin, Go, Python, AWS, GCP, Azure, Claude Code
Principal Software Engineer - Fulfillment Technology
Minneapolis or Bellevue
$191k-$300k/yr OnsiteFull Time
12+ YOEBachelor's degree in Computer Science or related field; 12+ years software engineering experience; expert Java/Kotlin; deep AWS and Kafka expertise; experience with distributed systems, mobile apps, and AI-assisted development.
Java, Kotlin, AWS, Kafka, React, TypeScript, Node.js, Android
Sr. iOS Engineer
San Francisco or Seattle or New York City or San Jose +1 more
$139k-$258k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience in mobile applications, proficiency in Swift and Objective-C, iOS framework knowledge, source control, API integration, debugging, architecture, and collaboration skills.
Swift, Objective-C, SwiftUI, C++, UIKit, Cocoa Touch, Xcode, Git, GitHub, GraphQL, Instruments, MVC, MVVM
Staff Software Engineer, Build Services - Teamfight Tactics
Los Angeles or Mercer Island
$193k-$269k/yr OnsiteFull Time
6+ YOE6+ years software development; 4+ years C++/Java; 3+ years Unreal Engine and Horde; 3+ years Perforce; mobile and PC build environments; CI/CD, test automation, and BS in Computer Science or equivalent fundamentals.
C++, Java, Unreal Engine, Horde, Perforce, CI/CD, C#, Slack
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