486 react developer jobs at 239 companies in Newfane, NY
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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
1mo
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React and TypeScript Developer
Toronto, Ontario, Canada
$70k-$90k/yr OnsiteFull Time
Strong expertise in React.js and TypeScript, experience with Redux and RTK Query, React Testing Library, REST APIs, Git, unit/integration testing, responsive design, and collaboration with cross-functional teams.
React.js, TypeScript, Redux, RTK Query, React Testing Library, REST APIs, Git, CI/CD
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
2mo
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Senior UI Developer (.NET/React)
Toronto, Ontario, Canada
$94k-$142k/yr HybridFull Time
Proficiency in .NET/C#, React, HTML5, CSS3, and JavaScript; experience in Windows and web UI development; knowledge of JSON/XML, REST APIs; TypeScript preferred; bachelor’s degree or equivalent experience.
.NET/C#, React, HTML5, CSS3, JavaScript, Windows, JSON, XML, REST API, TypeScript
2mo
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Senior UI Developer (.NET/React)
Toronto, Ontario, Canada
$94k-$142k/yr HybridFull Time
Proficiency in .NET/C#, React, HTML5, CSS3, and JavaScript; experience in Windows and Web UI development; knowledge of JSON/XML and REST integrations; familiarity with test frameworks; Bachelor's degree or equivalent experience.
.NET, C#, React, HTML5, CSS3, JavaScript, JSON, XML, REST API, TypeScript
2mo
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Senior/Mid Frontend Engineer - React
Toronto, Ontario, Canada
RemoteFull Time
Strong background in modern JavaScript, TypeScript, React; experience with state management; testing (Jest/Cypress/Playwright); web performance; mentorship; product-minded.
React, TypeScript, TanStack Query, Zustand, Jest, Cypress, Playwright
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
1mo
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Senior Software Engineer (Golang, React)
Toronto or United States
$125k-$150k/yr RemoteFull Time
5+ YOE5+ years professional experience building web applications and services; experience with Golang, React, C#, TypeScript/JavaScript, Node JS, Kubernetes, PostgreSQL/SQL Server, GCP, testing and CI/CD; Agile/Scrum experience.
Golang, React, C#, TypeScript, JavaScript, Node JS, Kubernetes, PostgreSQL, SQL Server, GCP, Visual Studio Code, gRPC, RESTful, Jira, Confluence, Cypress, RestSharp, GIT, Claude Code, CI/CD
6d
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Senior Front-End Engineer (React)
New York or Dubai or Hong Kong or Lisbon or London or Toronto or Zurich
RemoteFull Time
Expert React and TypeScript skills, experience with Next.js/Vite/monorepos, state management (TanStack Query, Zustand), testing (Vitest, Playwright), Sentry, Git/Docker, and frontend performance/security practices.
Figma, Storybook, React, TypeScript, Next.js, Vite, pnpm, TanStack Query, Zustand, Chakra UI, Vitest, Playwright, Sentry, Git, Docker, GitHub CI/CD, Kubernetes, CDNs, wagmi, viem
4d
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Senior Full Stack Developer (Node.js / React / AWS)
Halifax or Moncton or Fredericton or Stratford or St. John's or Vancouver or Toronto
$75k-$145k/yr OnsiteFull Time
8+ YOE8+ years software development, 6+ years Node.js, and strong full-stack Node.js/React experience. Requires AWS, APIs, PostgreSQL, Kafka, Redis, Docker, CI/CD, Kubernetes or ECS, Git, and Agile experience.
Node.js, TypeScript, React, AWS, CI/CD, REST, GraphQL, Apollo Server, PostgreSQL, Kafka, AWS Lambda, Amazon ECS, Amazon SQS, Amazon RDS, Amazon API Gateway, IAM, GitHub Actions, Docker, Kubernetes, Redis, Git, GitHub, AWS S3, Agile
2mo
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Senior Full-Stack Developer (Ruby on Rails/React)
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years programming; 5+ years Ruby on Rails; expertise in at least one modern JS frontend (ideally React); robust feature development and testing; cloud experience (AWS preferred).
Ruby on Rails, React, AWS
4d
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Senior Full Stack Developer (Java And React/Angular) - Operate
Toronto, Ontario, Canada
$72k-$138k/yr HybridContract
6+ YOERequires 6+ years of software development experience, Java/J2EE, Spring Boot, microservices, Angular or React, REST APIs, Kubernetes, Docker, CI/CD, Git, databases, Agile, and a bachelor's degree.
Java, J2EE, Spring Boot, Microservices Architecture, Angular, React, REST APIs, Kubernetes, Docker, CI/CD, Git, PostgreSQL, MySQL, Oracle, Hibernate, JPA, ORM
2mo
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Lead Full Stack Developer (AWS & React) (PL850)
Toronto, Ontario, Canada
RemoteFull Time
10+ YOETen years+ enterprise software experience; strong AWS, React, and TypeScript; backend and frontend expertise; REST APIs; agile; leadership.
AWS, React, TypeScript, Node.js, REST APIs, Docker, Kubernetes, CI/CD, Terraform, IaC, Cloud, Databases
2mo
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Senior AI Full-Stack Software Developer (Python/React)
Toronto or Montreal
$119k-$145k/yr HybridFull Time
5+ YOESenior AI full-stack developer with 5+ years experience, TS/React, Python, AWS, REST/Swagger, AI concepts (GenAI, MLOps); bilingual in Quebec; eligible to work in Canada.
TypeScript, React, Python, AWS, REST, Swagger, MLOps
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
3d
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Full Stack Developer (Python AI, React, Node.js)
Toronto, Ontario, Canada
$90k-$110k/yr OnsiteFull Time
8+ YOERequires extensive full-stack development experience with Python AI/ML, React.js, Node.js, REST APIs, microservices, cloud platforms, Docker, Kubernetes/OpenShift, databases, and CI/CD.
Python, React.js, Node.js, JavaScript, TypeScript, REST APIs, Microservices Architecture, AWS, OpenShift, Docker, Kubernetes, PostgreSQL, MySQL, MongoDB, OpenAI, LangChain, Hugging Face, OAuth, JWT, SSO
1mo
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Associate Director, Lead Fullstack Developer (React/Node.js)
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOE3+ Mgmt10+ years software engineering experience with MERN/TypeScript, Next.js, NestJS, Docker, Kubernetes; 3+ years people management; experience with cloud, CI/CD, CI tools, design systems, REST/GraphQL.
MongoDB, Express.js, React.js, Node.js, Next.js, NestJS, Docker, Kubernetes, TypeScript, GraphQL, WebSockets, SQL Server, PostgreSQL, AWS, Azure, GCP, Helm, Terraform, Nx, Redis, KeyDB, Solace, Kafka, MUI, Storybook, CI/CD
2mo
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Android Developer
Toronto, Ontario, Canada
HybridFull Time
Android development experience with Kotlin; familiarity with cross‑platform tech (Kotlin Multiplatform or React Native); Kotlin and native Android development; knowledge of APIs and third-party integrations.
Kotlin, Kotlin Multiplatform, React Native, Swift, Android, Bitbucket, Appium, CircleCI, Firebase, APIs
5d
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Sr. Developer
Brampton or Toronto
OnsiteFull Time
Bachelor's degree or equivalent experience; extensive enterprise application development in Agile environments; Java, Spring Boot, Angular, React, databases, cloud, DevOps, and technical leadership experience.
Java, J2EE, Spring Boot, REST, SOAP, Angular, React, JavaScript, HTML5, CSS3, Git, Maven, Bitbucket, Nexus, Artifactory, IntelliJ IDEA, Visual Studio, Figma, Oracle, Cassandra, MongoDB, Microsoft Azure, AKS, Docker, Jenkins, Nginx, Unix, Linux, Dynatrace, Elasticsearch, Kibana, Quantum Metric, Adobe Analytics, GitHub Copilot, Microsoft OpenAI, Google Gemini, Jira, Confluence
4d
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Developer (263997)
Toronto, Ontario, Canada
OnsiteFull Time
2+ YOEBachelor’s degree or equivalent, 2–4 years of full-stack development experience, and familiarity with React, Next.js, JavaScript, TypeScript, Node.js, Java, REST APIs, cloud, DevOps, and databases.
React.js, Next.js, JavaScript, TypeScript, Node.js, Java, Spring Boot, Kafka, Google Pub/Sub, Google Cloud, Cloud Run, Cloud Functions, Microsoft Azure, App Services, Key Vault, Git, Jenkins, GitHub Actions, SSL/TLS, OAuth2, JWT, SQL, PostgreSQL, Azure SQL, MongoDB, Docker, Kubernetes
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