19 mobile app developer jobs at 17 companies in Lockport, NY

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
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).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1w
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Mobile Developer
Toronto, Ontario, Canada
HybridFull Time
Reactiv
Reactiv: Platform for merchants to build mobile shopping apps.
2+ YOE2+ years building mobile or web apps, React Native and React fundamentals, TypeScript/JavaScript familiarity, mobile lifecycle experience, problem-solving and collaboration skills.
React Native, TypeScript, JavaScript, Node.js, Reanimated, Swift, Kotlin, Shopify, App Store, Google Play, CI/CD
2mo
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Senior Mobile Engineer
Toronto, Ontario, Canada
$134k-$175k/yr HybridFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
Senior mobile engineer with production mobile app experience on iOS or Android; cross‑platform collaboration; AI‑assisted development; capable of contributing across platforms.
Swift, SwiftUI, MVVM, Async/Await, Combine, Kotlin, Jetpack Compose, Dagger, Gradle, GitHub Actions, CircleCI, XCTest, Sentry, App Store release pipelines
2mo
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Senior Swift/Kotlin Mobile Developer
Toronto, Ontario, Canada
$70k-$100k/yr OnsiteFull Time
Speer Technologies
Speer Technologies: Building defensible, high-value IP and custom software solutions.
3+ YOESenior mobile developer with 3+ years of mobile experience; strong Swift and Kotlin; mobile architecture; API integration; hardware integration; CI/CD; App Store/Play deployment.
Swift, Kotlin, REST APIs, OAuth/JWT, CI/CD, Git, App Store, Google Play, BLE, LiDAR, SDKs
1w
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Mobile lead
Toronto, Ontario, Canada
$90k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years mobile development experience with iOS (Swift) and/or Android (Kotlin); mobile architecture, API integration, BFSI security and compliance, CI/CD, mentoring experience.
Swift, Kotlin, MVVM, Clean Architecture, OAuth2, JWT, OpenID Connect, CI/CD, App Store, Play Store, OWASP Mobile Top 10, Agile, DevOps
1mo
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Senior Mobile Developer (React Native)
Calgary or Toronto or Canada
HybridFull Time
OneVest
OneVest: Provides modular software for digital wealth management and onboarding.
5+ YOE5+ years React Native with TypeScript/JavaScript; experience building enterprise mobile apps; familiarity with FastLane, Expo, App/Play stores, TestFlight; strong GraphQL front-end with microservices.
React Native, TypeScript, JavaScript, FastLane, Expo, App Stores, Play Stores, TestFlight, GraphQL, Node, Serverless, MongoDB, AWS
1mo
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Mobile Developer II
Montréal or Quebec or Toronto or Ottawa
RemoteFull Time
Petal
Petal: Provides healthcare orchestration and medical billing software solutions.
3+ YOEHands-on React Native and TypeScript experience building production iOS and Android apps; automated testing, CI/CD (GitHub Actions, Bitrise, Fastlane), and strong collaboration/communication skills; mid-level experience.
React Native, TypeScript, iOS, Android, Copilot, GitHub Actions, Bitrise, Fastlane, Nx, Turborepo, CI/CD
2w
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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
Owner
Owner: AI-powered business management platform for independent restaurants.
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
1mo
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Senior Staff Software Engineer - Mobile(Android)
Toronto, Ontario, Canada
$184k-$210k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
8+ YOE8+ years building native Android apps (Java/Kotlin); strong application design and architecture experience; experience with RxJava, Coroutines, Dagger, Espresso, JUnit, Jenkins, Jetpack Compose; mentoring and technical leadership.
Android, Java, Kotlin, RxJava, Coroutines, Dagger, Espresso, JUnit, Jenkins, Jetpack Compose, AWS, RESTful APIs, microservices, containers
2mo
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Senior Software Developer
Toronto, /, Canada
$100k-$142k/yr HybridFull Time
Moneris
Moneris: Processes merchant payments and provides point-of-sale commerce solutions.
Develop mobile apps for iOS/Android using React Native and native Swift/Kotlin; ensure automated tests, CI/CD, and Agile practices.
React Native, Swift, Kotlin, GitHub, GitHub Actions
2mo
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React Native Developer, Growth
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
HelloFresh
HelloFreshFrankfurt Stock Exchange: HFG: Global meal kit delivery service and food solutions provider.
2+ YOE2-4 years React/React Native, mobile app development, API integration, testing, CI/CD, agile teamwork.
React, React Native, Swift, Kotlin, APIs, CI/CD, Agile
3w
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Senior iOS Engineer
New York or Philadelphia or Toronto or Pittsburgh or San Francisco or Plymouth Meeting
$150k-$250k/yr OnsiteFull Time
Credit Genie
Credit Genie: Mobile app providing personalized financial insights and cash advances
5+ YOE5+ years mobile development, proficient in Swift (Swift 6), strong mobile UX skills, experience leading large projects, ability to implement Figma designs in-app, and mentoring experience.
Swift, SwiftUI, Figma, Invision, Origami, Sketch
3w
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Principal Associate, Software Engineer - International Card Tech - Mobile
Toronto, Ontario, Canada
$134k-$153k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE4+ years software engineering experience, 2+ years building iOS apps and with Swift; SwiftUI, Kotlin, RESTful APIs, microservices, and Agile experience preferred. Strong communication and leadership skills.
Swift, SwiftUI, Kotlin, RESTful APIs, microservices, containers, iOS, Android, Agile
4w
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Senior iOS Engineer
Toronto or Canada or United States
RemoteFull Time
Bankjoy
Bankjoy: Digital banking platform for community banks and credit unions.
7+ YOE7+ years professional software development (5+ years iOS), strong Swift and modern iOS frameworks (UIKit, SwiftUI, Combine), RESTful API integration, testing, Git, CI/CD, and experience mentoring and architecting mobile apps.
Swift, UIKit, SwiftUI, Combine, RESTful APIs, Git, CI/CD
2w
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Senior Software Engineer, Frontend (React-Native)
Toronto or Vancouver
$116k-$145k/yr RemoteFull Time
Marqeta
MarqetaNASDAQ: MQ: A platform for modern card issuing and payment processing.
5+ YOE5+ years building web and mobile apps with strong React Native expertise; experience with React.js, state management (Redux/Context), TypeScript/JavaScript, native iOS/Android modules, REST/GraphQL, CI/CD, and mentoring engineers.
React Native, React Navigation, Expo, Swift, Kotlin, Objective-C, Java, React.js, Redux, Context API, JavaScript, TypeScript, HTML, CSS, RESTful APIs, GraphQL, Fastlane, Bitrise, App Center, Git, WebAssembly, PWAs
4w
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Full Stack Software Developer I
Toronto, Ontario, Canada
$94k-$127k/yr OnsiteFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
0+ YOEBS in CS or equivalent experience; 0–2 years building web or mobile apps; experience with object-oriented languages (Ruby, Java, C#, Python, C++), REST, SDLC, TDD; strong problem-solving and communication skills.
Ruby, Java, C#, Python, C++, REST, SDLC, TDD, Agile
4w
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Senior iOS Engineer, Crypto Trading
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/yr HybridFull Time
Robinhood
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.
Swift, iOS
1mo
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Senior Software Developer, Front-End (Client Experience)
Montréal or Toronto
HybridFull Time
Dialogue
Dialogue: Provide virtual healthcare and wellness programs for Canadian employees.
5+ YOE5+ years building mobile apps (React Native preferred). Proficient in TypeScript, modern React, Redux (Sagas/Thunks), Expo, Hermes, native iOS/Android (Swift/Kotlin/Java), testing, and SDK embedding. Bilingual (en/fr) is an asset.
React Native, React, TypeScript, JavaScript, Redux, Sagas, Thunks, Expo, Hermes, Metro bundler, Figma, Storybook, SwiftUI, UIKit, Swift, Kotlin, Java, Objective-C, Jetpack Compose, LaunchDarkly, XCFramework, AAR
1mo
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Développeur(euse) Logiciel Principal(e), Front-End (Expérience client)
Montréal or Toronto
HybridFull Time
Dialogue
Dialogue: Provides virtual healthcare and mental health services to employers.
5+ YOE5+ years building mobile apps (React Native) with TypeScript, Redux (Sagas), Expo and Hermes; experience with native iOS/Android code, SDK integration, tests, and strong communication skills; bilingual (FR/EN) is an asset.
React Native, React, TypeScript, JavaScript, Redux, Sagas, Expo, Hermes, Metro, Storybook, Figma, SwiftUI, UIKit, Swift, Objective-C, Kotlin, Java, Jetpack Compose, XCFramework, AAR, LaunchDarkly, CMS
3mo
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QA SOFTWARE TESTER I (HYBRID)
Toronto or London or Montreal or Ottawa or Quebec City
HybridFull Time
GreenShield
GreenShield: Integrated health insurance and digital healthcare services provider.
1+ YOE1-2 years QA experience; mobile and web app testing; automation with Appium, Cypress, Postman, JavaScript.
Appium, Cypress, Postman, JavaScript, RestAssured, GitHub, Jira, TestRail