13 react native app developer jobs at 12 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
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
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
1w
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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
6d
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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 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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Software Developer
Toronto or Toronto
$80k-$130k/yr RemoteFull Time
Borrowell
Borrowell: Provides credit monitoring and financial product recommendations for Canadians.
Experience building scalable web apps on the cloud; strong JavaScript front-end (React/React Native/TypeScript) or backend (.NET 10 on Azure); SQL and NoSQL; growth mindset.
React, React Native, TypeScript, .NET, Azure, SQL, NoSQL, Next.js, Contentful, Turborepo
1w
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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
2mo
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Senior Software Engineer, Frontend
San Francisco or New York or Seattle or Toronto
$150k-$200k/yr RemoteFull Time
WorkWhile
WorkWhile: AI-powered platform matching hourly workers with flexible shifts.
Experience building frontend apps using JavaScript and React/React Native; strong UI/UX instincts; end-to-end ownership; collaboration with design and backend engineers; mentoring.
JavaScript, React, React Native
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
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
3w
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Senior Software Engineer – Full Stack
Toronto, Ontario, Canada
HybridFull Time
Haventree Bank
Haventree Bank: Provides alternative mortgage lending and GIC deposit products.
4+ YOEBachelor's or Master's in CS/Engineering; 4+ years building full-stack production apps; strong Java and Spring Boot; React and React Native; experience with Azure, SQL/NoSQL, Terraform, GitHub, and CI/CD; testing and architecture skills.
Java, Spring Framework (Spring Boot), React, React Native, Azure, SQL, NoSQL, Terraform, GitHub, CI/CD
3w
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Lead Engineer, Active Equities, Public Markets Technology
Toronto, Ontario, Canada
OnsiteFull Time
CPP Investments
CPP Investments: Professional investment management organization for the Canada Pension Plan.
8+ YOE8+ years software engineering experience; undergraduate degree or college diploma in CS/Engineering; strong Python and React or Plotly Dash skills; experience with cloud-native apps (AWS), CI/CD, DevOps, data pipelines; Databricks asset; Agile.
Python, React, Plotly Dash, Databricks, Amazon Web Services (AWS)
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