North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
26 mobile app developer jobs at 19 companies in North Tonawanda, NY
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Mobile Developer
Toronto, Ontario, Canada
HybridFull Time
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
3mo
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Senior Mobile Engineer
Toronto, Ontario, Canada
$134k-$175k/yr HybridFull Time
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
1w
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AI Mobile Engineer- IOS
Toronto, Ontario, Canada
$80k-$190k/yr HybridFull Time
3+ YOE3–5+ years building enterprise-grade native iOS apps with Swift and SwiftUI, experience in regulated industries, mobile-backend integration, AI/ conversational integration, CI/CD and testing practices.
Swift, SwiftUI, CI/CD, App Store
3mo
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Senior Swift/Kotlin Mobile Developer
Toronto, Ontario, Canada
$70k-$100k/yr OnsiteFull Time
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
2mo
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Senior Mobile Developer (React Native)
Calgary or Toronto or Canada
HybridFull Time
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
2w
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Senior Software Developer - Mobile
Oakville or Toronto or Waterloo
$104k-$136k/yr HybridFull Time
5+ YOESenior-level mobile engineering experience building scalable iOS/Android apps, expertise in Swift/Kotlin or cross-platform frameworks, CI/CD, mobile testing, AI-assisted development tools, and strong communication and mentorship skills.
Claude Code, GitHub Copilot, Swift, SwiftUI, Kotlin, Jetpack Compose, React Native, Flutter, Fastlane, Bitrise, GitHub Actions, XCTest, Espresso, Detox, WebSockets, MQTT, BLE, CAN bus, App Store, Google Play
1mo
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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
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
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Senior Staff Software Engineer - Mobile(Android)
Toronto, Ontario, Canada
$184k-$210k/yr HybridFull Time
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
1mo
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Senior Backend Engineer
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software development experience, 5+ years building mobile apps with React Native, strong TypeScript/Node.js/NestJS and PostgreSQL experience, frontend (TS/React) skills, on-call rotation, strong communication and security awareness.
TypeScript, NestJS, PostgreSQL, React Native, Swift, Objective-C, Java, Node.js, Amazon Web Services (ECS, RDS, S3, SQS), Terraform, GitHub Actions, Docker, Kubernetes, GitHub
2mo
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Senior Software Developer
Toronto, /, Canada
$100k-$142k/yr HybridFull Time
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
3mo
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React Native Developer, Growth
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
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
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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
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
2d
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Senior Software Engineer, iOS
Toronto, Ontario, Canada
$120k-$150k/yr HybridFull Time
5+ YOERequires 5+ years of industry experience, a computer science degree or equivalent, Swift and iOS SDK expertise, mobile app development experience, and proficiency with AI coding tools, networking, storage, and Cocoapods.
Claude Code, Codex, Cursor, Swift, iOS SDK, Cocoapods, APIs
1mo
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Senior Software Engineer, Frontend (React-Native)
Toronto or Vancouver
$116k-$145k/yr RemoteFull Time
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
1mo
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Senior Software Engineer, Frontend (React-Native)
Canada or Ontario or British Columbia or Toronto or Vancouver
$116k-$145k/yr RemoteFull Time
5+ YOE5+ years building web and mobile apps with React Native and React; experience with native modules (Swift/Kotlin/Objective-C/Java), state management, CI/CD, REST/GraphQL, mentoring, and payments preferred.
React Native, React.js, Redux, Context API, JavaScript, TypeScript, HTML, CSS, React Navigation, Expo, Swift, Kotlin, Objective-C, Java, RESTful APIs, GraphQL, Fastlane, Bitrise, App Center, Git, WebAssembly, PWAs, OAuth
2w
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Senior Software Engineer, iOS
Toronto, Ontario, Canada
$120k-$232k/yr HybridFull Time
5+ YOEComputer science degree or equivalent, 5+ years of industry experience, Swift and iOS SDK expertise, mobile app experience, systems and OOP knowledge, networking, storage, Cocoapods, and AI coding tools.
Swift, iOS SDK, Claude Code, Codex, Cursor, Cocoapods
1mo
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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
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
2mo
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Senior Software Developer, Front-End (Client Experience)
Montréal or Toronto
HybridFull Time
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
2w
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iOS Member of Technical Staff 1
Toronto, Ontario, Canada
$142k-$190k/yr HybridFull Time
10+ YOE10+ years native mobile development, expert Swift, experience with SPM/Cocoapods/Carthage, GraphQL and Protobuff, system design for large-scale mobile apps, mentoring and strong communication.
Swift, SPM, Cocoapods, Carthage, GraphQL, Protobuff
1w
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Senior Staff Software Engineer - International Card Tech - Full-stack
Toronto, Ontario, Canada
$202k-$231k/yr HybridFull Time
8+ YOERequires 8+ years in software engineering, systems architecture, or technology solution design; 2+ years designing public-cloud solutions; AWS experience and architecture leadership preferred.
AWS, Microsoft Azure, Google Cloud, RESTful APIs, microservices, containers, Architectural Decision Records (ADRs), High-Level Design (HLD), Credit Keeper, Quick Check, Mobile App
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