46 senior mobile developer jobs at 28 companies in Bothell, WA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
ValidaTek: Provides IT modernization and systems engineering for federal agencies.
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.
Level: Building interactive learning platforms to improve student academic outcomes.
5+ YOE5+ years software engineering; 3+ years native mobile; Kotlin/Java or TypeScript backend; strong mobile architecture; security and performance focus; collaboration skills.
Seattle or Detroit or San Francisco or North Carolina or New York or Oregon or California or Illinois or Virginia or Texas or Georgia or Washington
$167k-$204k/yrHybridFull Time
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
5+ YOE5+ years development experience with 3+ years native Android; Kotlin and Java proficiency; experience with mobile CI/CD; familiarity with AI code generation tools; strong communication and CS fundamentals.
Kotlin, Java, Bitrise, Jenkins, GitHub CoPilot, Anthropic Claude Code, Cursor
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/yrOnsiteFull Time
BlackBerryNYSE: BB: Provides cybersecurity software and secure embedded systems for businesses.
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.
NEP Group: Provides global live broadcast and media production services.
4+ YOE4+ years broadcast/mobile engineering experience, leadership as Engineer-in-Charge, deep broadcast systems and Layer 2/3 networking knowledge, strong troubleshooting and client-facing skills, willingness to travel extensively and hold a valid U.S. passport.
Magnum, VSM, Cerebrum, TFC, XT-VIA, VIA Remotes, IPDirector, XFile, XTA, Calrec Apollo, Calrec Artemis, Calrec Argo Q, Calrec Summa, Calrec Brio, Grass Valley switchers, TCP/IP, multicast, VLANs, QoS
LiveView Technologies: Provides mobile, solar-powered security units with AI-driven surveillance software.
6+ YOE6+ years software engineering experience, 3+ years React Native or equivalent mobile experience, portfolio in app stores, TypeScript and Expo experience, production mobile infrastructure and performance skills.
5+ YOEBachelor's degree or equivalent practical experience; 5 years in C++ and 5 years in Objective-C/Swift; 3 years in testing/launching software; 3 years in iOS development; strong problem solving and leadership potential.
Software Development Engineer II, Amazon Photos Mobile
Seattle, Washington, United States
$144k-$194k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development, 2+ years design/architecture experience, programming experience, mobile (iOS/Android) experience preferred, Bachelor's in CS preferred, EM agile practices and strong communication.
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
7+ YOEMaster's degree required; 7+ years test automation and Web/Mobile/SaaS/API testing experience; strong C#/.NET Core and NUnit/XUnit/MSTest skills; Appium/Selendroid for mobile automation; SQL and cloud (Google Cloud, AWS, Azure) experience; FinTech background preferred.
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Toronto
$153k-$230k/yrHybridFull Time
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
6+ YOE6+ years iOS experience, strong Swift and modern iOS frameworks knowledge, scalable mobile architecture, real-time/data-intensive app experience preferred, mentoring and technical leadership experience, US citizen or lawful permanent resident required.
Manager - Mobile Development and Engineering - Costco Travel
Issaquah, Washington, United States
$137k-$200k/yrOnsiteFull Time
Costco WholesaleNasdaq: COST: Operates a global chain of membership-only big-box warehouse clubs.
10+ YOE5+ Mgmt10+ years developing native iOS/Android apps, 5+ years engineering management, experience with Swift/Objective-C/Java/Kotlin, CI/CD, REST/GraphQL, Firebase, app deployment, mobile security, and strong leadership and stakeholder skills.
Swift, Objective-C, Kotlin, Java, Python, MVVM, VIPER, Clean Architecture, RESTful APIs, GraphQL, Firebase, Crashlytics, Firebase Performance, GitHub Actions, Bitrise, Jenkins, App Store Connect, Google Play Console, CI/CD, BFF, Google Sheets, Google Docs, Google Slides, Gmail
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
5+ YOE5+ years relevant work experience or 2 years with advanced degree; experience in software engineering; web/mobile apps; leadership or cross-functional collaboration; debugging and testing; developing scalable services.
Sesame: Designing wearable computers with lifelike voice-driven AI agents.
7+ YOE7+ years in software QA/test engineering with 4+ years building iOS/Android automation; experience with mobile frameworks, CI/CD, debugging flaky tests, and prioritizing release risk.
Pune or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City or India
RemoteFull Time
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
13+ YOE13+ years IT experience with mobile architecture, Salesforce Health/Service Cloud integration, expertise in iOS/Android/React Native/Flutter, API/REST design, HIPAA-compliant healthcare app design, and strong communication.
Salesforce, Salesforce Health Cloud, Salesforce Service Cloud, iOS, Android, React Native, Flutter, APIs, REST, FHIR, HL7, DevOps, CI/CD
FlowPlay: Develops and publishes social casino games and virtual worlds.
6+ YOE6+ years software QA experience with proven automation framework development; strong programming in JavaScript, Java, or C#; cross-platform web and mobile testing; mentorship and CI/CD integration experience.