7 principal react native engineer jobs at 4 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
3mo
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Principal Software Engineer
Toronto or Toronto
$135k-$165k/yr HybridFull Time
Questrade Financial Group
Questrade Financial Group: Online platform for brokerage, wealth management, and banking services.
10+ YOE10+ years of professional software engineering; proven leadership in solution design; hands-on with C#/.NET, TypeScript, Angular, React Native; strong knowledge of DDD and EDA; daily use of AI tooling for coding and design; strong communication with engineers and product leads; willing to work in North York three days/week.
C#, .NET, ASP.NET Core, TypeScript, Angular, React Native, DDD, EDA, Cursor, Claude, Gemini, GCP
3mo
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Mobile Principal Software Engineer
Toronto or Edmonton or Kitchener-Waterloo or Vancouver
$196k-$266k/yr HybridFull Time
Jobber
Jobber: Software for scheduling, invoicing, and managing home service businesses.
Senior mobile engineer with leadership, strong iOS/Android experience, React Native, Agile, and AI tooling expertise.
React Native, Swift, Kotlin, GraphQL, ChatGPT, Copilot
2w
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Principal Software Engineer
Toronto or Toronto
$135k-$165k/yr HybridFull Time
Questrade Financial Group
Questrade Financial Group: Online platform for brokerage, wealth management, and banking services.
10+ YOE10+ years engineering experience, daily use of AI dev tools (Cursor or Claude), strong TypeScript with React/React Native, architecture and system design experience (DDD/EDA), excellent communication.
Cursor, Claude, TypeScript, React, React Native, Angular, C#, .NET Core, WebSockets, gRPC, Firebase, Google Cloud Platform (GCP), BigQuery, Bigtable
2w
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Principal Software Engineer
Toronto or Toronto
$135k-$165k/yr HybridFull Time
Questrade Financial Group
Questrade Financial Group: Online platform for brokerage, wealth management, and banking services.
10+ YOE10+ years software engineering experience; daily use of AI coding tools (Cursor, Claude); strong TypeScript with React and React Native; experience designing architecture (DDD, EDA), leading solution design, and communicating technical decisions.
Cursor, Claude, TypeScript, React, React Native, Angular, C#, .NET Core, WebSockets, gRPC, Firebase, Google Cloud Platform (GCP), BigQuery, Bigtable
3w
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Principal Engineer - AI/ML
Frisco or San Jose or Newport Beach or New York or Toronto or Waterloo
$172k-$283k/yr HybridFull Time
McAfee
McAfee: Provides consumer cybersecurity, identity protection, and online privacy software.
10+ YOE10+ years software development experience with technical leadership; expertise in cloud-native architecture, agentic AI/ML, full-stack development, distributed systems, Kubernetes, and modern cloud platforms.
Python, Java, Go, Rust, C++, JavaScript, TypeScript, Dart, React, Flutter, gRPC, protobuf, AWS, Azure, GCP, Docker, Kubernetes, Helm, ArgoCD, Calico, OPA, Istio, Linkerd, eBPF, Cilium, Data Bricks, Snowflake, BigQuery, Spark, Hadoop, Kafka, GitHub Copilot, Claude Code, Claude, ChatGPT
3w
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Principal Engineer - AI/ML
Frisco or San Jose or Newport Beach or New York or Toronto or Waterloo
$172k-$283k/yr HybridFull Time
McAfee
McAfee: Provides digital security and privacy software for consumers.
10+ YOE10+ years software development with technical leadership; cloud-native, agentic AI/ML, full-stack and distributed systems experience; Kubernetes, cloud platforms, and strong programming language proficiency.
AWS, Azure, GCP, Python, Java, Go, Rust, C++, JavaScript, TypeScript, Dart, React, Flutter, gRPC, protobuf, Docker, Kubernetes, Helm, ArgoCD, Calico, OPA, Istio, Linkerd, eBPF, Cilium, GitHub Copilot, Claude, ChatGPT, Data Bricks, Snowflake, Big Query, Spark, Hadoop, Kafka
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