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React Developer Jobs in South Lockport, NY, US
430+ react developer jobs from 200+ companies hiring in South Lockport, NY, US.
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Senior React Developer
Toronto, Ontario, Canada
$120k-$170k/yr OnsiteFull Time
10+ YOE10+ years software development; 5+ years React in production; strong JavaScript/TypeScript; Redux/Zustand/Recoil; Tailwind CSS; design systems; leadership and mentoring.
React, JavaScript, TypeScript, Redux, Zustand, Recoil, Tailwind CSS
1w
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Sr. UI/UX Developer (React)
Toronto, Ontario, Canada
$60k-$95k/yr HybridFull Time
Senior React developer with strong UI/UX focus; 75% React and 25% Java; experience with component-based design, REST/GraphQL, and modern UI tools.
React, TypeScript, Tailwind CSS, HTML5, CSS3, JavaScript, REST, GraphQL, Git, Bitbucket, CI/CD, Jenkins
1mo
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Sr. React Native Engineer
Toronto or Chicago
$135k-$165k/yr HybridFull Time
7+ YOE7+ years in React Native or React; native iOS/Android preferred; Redux/RTK; JavaScript/TypeScript; modern web or cross-platform mobile experience; AI tooling mindset.
Redux, RTK, JavaScript, TypeScript, Node, Express, Java, Spring, Mocha, Jest, Enzyme
1mo
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Lead Developer: React & Ruby
Toronto, Ontario, Canada
$131k-$201k/yr HybridFull Time
Lead development teams; experience with React and Ruby; Agile/Lean delivery; cloud tech a bonus; focus on technical excellence and business value.
React, Ruby on Rails, React Native, Agile, Lean, Continuous, TDD, CI/CD, Docker, Kubernetes, Cloud AWS
1w
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Sr. UI/UX Developer (React)
Toronto, Ontario, Canada
$60k-$95k/yr HybridFull Time
Senior UI/UX Developer with React experience, strong front-end skills, REST/GraphQL experience, and design-system understanding.
React, TypeScript, HTML5, CSS3, Tailwind CSS, GraphQL, REST, Git, Jenkins, Docker, Kubernetes
2w
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Software Engineer (TypeScript/React/NodeJS)
Toronto, Ontario, Canada
$95k-$145k/yr HybridFull Time
5+ YOE5+ years of full-stack development with TypeScript/React/NodeJS; cloud, DevOps, REST APIs, Agile; GCP, Kubernetes, PostgreSQL; strong communication and mentoring.
TypeScript, React, NodeJS, Kubernetes, PostgreSQL, GCP, REST APIs, Git, Docker, Jira, Confluence
3w
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Full-Stack Engineer (Frontend - React)- GTB
Toronto, Ontario, Canada
$105k-$129k/yr OnsiteFull Time
5+ YOEExperience in full-stack development, frontend in React, and strong collaboration across teams. 5+ years of relevant experience; bachelor's degree in computer science or engineering preferred.
React, JavaScript, TypeScript, Azure, Spring Boot
1mo
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Full stack Java/React Senior Software Developer
Toronto or Montreal
$102k-$124k/yr HybridFull Time
8+ YOE8+ years software development; strong Java 17+ and Spring; React with TypeScript; PostgreSQL; REST/OpenAPI/GraphQL; Docker/Kubernetes; CI/CD; undergraduate CS.
Java, Spring Boot, Spring Security, Hibernate/JPA, Liquibase, PostgreSQL, REST, OpenAPI/Swagger, GraphQL, Docker, Kubernetes, OpenShift, Jenkins, GitHub Actions, Turborepo, React, TypeScript, Vite, Zustand, TanStack React Query, URQL, Vitest, Playwright, Storybook, ESLint, Prettier, Knip, Husky, lint-staged, Spring Cloud, Vault, OAuth2, Azure AD, Eureka, JUnit 5, Liquibase/Flyway, OpenAPI, Swagger, Nexus, S3, Terraform
1w
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Senior .NET/React Full-Stack Developer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years in React with Material UI and .NET Core; strong TypeScript, HTML/CSS, and frontend build tools; robust backend/API experience; CI/CD knowledge.
React, Material UI, TypeScript, HTML, CSS, .NET Core, C#, REST, SOAP, Webpack, npm, Git, Jira, Confluence, Docker, Kubernetes, Playwright, Vitest, Open API specifications, OAuth 2.0/OIDC, JWT
1mo
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Full Stack Developer (React + Next.js) (Toronto, ON, CA, M5H1B6)
Toronto, Ontario, Canada
OnsiteFull Time
0+ YOEProficient in React, Next.js, TypeScript; strong HTML/CSS; REST APIs; cloud deployment; SQL; Jira; Agile; Figma; security/compliance awareness.
HTML, CSS, JavaScript, TypeScript, React, Next.js, Material UI, SQL, REST APIs, GraphQL, Figma, Jira, Cloud (GCP preferred; AWS/Azure acceptable), Testing (Jest/Mocha), Linting/CI tools
3w
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Senior Frontend Developer
Toronto, Ontario, Canada
$120k-$130k/yr HybridFull Time
5+ YOESenior Frontend Developer with 5+ years in React, strong CSS/SCSS, and experience with Rails + React integration; proven leadership and design system experience.
React, SCSS, Jest, React Testing Library, Playwright, Cypress, Webpack, Vite, Storybook, Rails (Webpacker/Shakapacker)
1mo
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Software Developer
Toronto, Ontario, Canada
$101k-$130k/yr RemoteFull Time
2+ YOE2+ years software development; full stack skills; Java stack; React/Angular; AWS; DevOps; prior investment experience asset.
Java, Spring/Spring Boot, REST, SOAP, React, Angular, JavaScript, HTML, HTML5, CSS, jQuery, SQL, PL/SQL, AWS, CMS
2w
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Principal Software Developer
Toronto, Ontario, Canada
$131k-$191k/yr RemoteFull Time
8+ YOEBachelor's in CS/Engineering; 8+ years in software development; experience with Golang, JavaScript, React; scalable React apps; cloud (AWS); production services; strong communication; multi-language proficiency.
Golang, JavaScript, React, AWS, ECS/Fargate, Lambda, CloudWatch, WebAssembly
4d
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Senior UI Developer
Toronto, Ontario, Canada
$94k-$142k/yr HybridFull Time
4+ YOE4+ years in Windows/Web UI development; proficient in React and .NET/C#; HTML5, CSS3, JavaScript; knowledge of test frameworks.
React, .NET, JavaScript, HTML5, CSS3, TypeScript, REST API, JSON/XML
1w
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Developer – Sales Technology
Toronto or Montreal
$110k-$120k/yr HybridFull Time
Java and Python proficiency; front-end frameworks (Angular/React); strong API development; capital markets sales/trading exposure; problem-solving; degree in CS/Engineering.
Java, Python, Angular, React, API development
2w
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Senior Software Developer, Frontend
Toronto or Montreal
HybridFull Time
5+ YOE5+ years in frontend development; strong React; TypeScript, HTML/CSS; accessibility and performance; React Native/Expo nice to have; strong communication; independent contributor; interest in backend helps.
React, TypeScript, HTML, CSS, Accessibility, Performance optimization, React Native/Expo (nice to have)
1w
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Application Developer
Toronto, Ontario, Canada
$100k-$110k/yr HybridFull Time
5+ YOE5+ years in enterprise app development; strong C#/.NET; SQL Server/EF; front-end with Angular/React/Blazor; DevSecOps experience; strong problem solving and communication.
C#, .NET, ASP.NET Core, REST, Angular, React, Blazor, HTML, CSS, TypeScript, Entity Framework, Microsoft SQL Server, CI/CD, DevSecOps
6d
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Software Developer, Sr. (NodeJS)
Toronto, Ontario, Canada
$93k-$143k/yr HybridFull Time
5+ YOESenior software developer with 5+ years, focus on data visualization, large-scale data, performance optimization, web/mobile apps, Node.js, Vue/React, AI-enhanced development.
JavaScript, Vue.js, React, Node.js, PostgreSQL, Python, Tailwind CSS
3w
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Staff Mobile Developer
Calgary or Toronto or Remote
RemoteFull Time
8+ YOE8+ years mobile development with React Native, JavaScript/TypeScript; enterprise-scale apps; CI/CD; GraphQL; AWS; strong communication.
React Native, TypeScript, Node.js, Serverless, GraphQL, MongoDB, AWS, FastLane, Expo, App Store, Play Store, TestFlight
2mo
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Senior Developer
Toronto, Ontario, Canada
HybridFull Time
8+ YOE8+ years in production SaaS; strong C#/.NET API design; frontend React; SQL; cloud experience.
C#, ASP.NET, React, JavaScript, HTML, CSS, SQL, Azure, Cloud
2w
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Software Engineer - Frontend and Mobile
Toronto, Ontario, Canada
$160k-$200k/yr OnsiteFull Time
3+ YOE3+ years mobile/web app development; strong JavaScript/TypeScript; React/React Native; SQL databases; REST; Git; CI; BS in CS/technical field; interest in crypto.
React, React Native, JavaScript, TypeScript, SQL (MySQL/PostgreSQL), REST, Git, CI/CD, Testing
2d
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Intermediate Software Engineer
Ottawa or Toronto or Montreal
$110k-$150k/yr RemoteFull Time
3+ YOE3+ years full-stack/backend development; experience with React/TypeScript, Python/Django; comfortable with remote collaboration; interest in AI tooling.
React, TypeScript, Django, Python, GraphQL, Relay, Cursor
1mo
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Software Developer - Systems Integrations Tooling
Toronto, Ontario, Canada
$120k-$150k/yr OnsiteFull Time
4+ YOE4+ years software development experience; frontend (React/TypeScript), Python backend, cloud (AWS/GCP/Azure); graph visualization and performance optimization.
React, Typescript, Python, GitHub Actions, AWS, GCP, Azure, CI/CD, WebGL, NetworkX, rustworkx
1w
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Senior Full-Stack Developer
Toronto or Vancouver
HybridFull Time
Front-to-back full-stack development with Node.js, Python, React; API design; AI/LLM integration; security; cloud and edge architectures; experience with databases.
Node.js, TypeScript, Nest.js, Express, Hono, Python, FastAPI, Flask, Next.js, React, Tailwind CSS, PostgreSQL, MongoDB, JWT, OAuth, RBAC, Alibaba Cloud, GCP, AWS, Cloudflare Workers, Vercel Edge, Lambda, Claude Code, Vitest, Jest, React Testing Library, Playwright, Cypress, Docker, CI/CD, Git
1w
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Senior Frontend Developer (Toronto, ON, CA, M5H 0B3)
Toronto, Ontario, Canada
$88k-$132k/yr OnsiteFull Time
4+ YOESenior frontend developer with 4–6 years React experience, TypeScript, UI/UX, REST APIs, and leadership.
React, TypeScript, HTML5, CSS3, Tailwind CSS, CSS Modules, Styled Components, RESTful APIs, Jest, React Testing Library, Playwright, Redux, Zustand, TanStack Query, Python, .NET, Node.js
4w
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Full Stack Agile Software Engineer
Toronto, Ontario, Canada
HybridFull Time
2+ YOE2+ years in full-stack development; experience with React/TypeScript and APIs; familiarity with AI/LLMs.
React, JavaScript, TypeScript, APIs, iOS, Android, React Native, AI/LLMs, Cursor, Claude, ChatGPT
1mo
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Senior Full Stack Developer
Toronto, Ontario, Canada
$120k-$211k/yr HybridFull Time
5+ YOEBachelor’s degree and 5+ years in full stack development; experience with React, .NET, Node.js, APIs; geospatial tech; travel may be required.
React, Context API, Hooks, C#/.NET, JavaScript/TypeScript, Node.js, Next.js, Express, API design, ESRI, PostGIS, Mapbox, CI/CD, Kubernetes, A2A communication, RAG
2mo
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Senior Full-Stack Developer
Toronto, Ontario, Canada
$100k-$135k/yr HybridFull Time
4+ YOE4+ years front-end and back-end web development; strong React; C#/Java/.NET; SQL/NoSQL; testing; Agile.
React, Redux, Sagas, Storybook, C#, Java, .NET, Web API, MVC, SQL, NoSQL, Git, Docker, Linux, MongoDB, ElasticSearch, Redis, RabbitMQ, MassTransit, Jenkins, TFS
1mo
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Senior Software Developer
Vancouver or Toronto or Montreal or Phoenix
$120k-$140k/yr HybridFull Time
5+ YOE5–7+ years of hands-on SaaS development; strong C#/.NET and React/TypeScript; SQL/DB design (OLTP/OLAP); AWS or Azure; SOC2/ISO27001; CI/CD; Agile; stakeholder collaboration; ownership of production systems; active use of AI tools in development.
C#, .NET, React, TypeScript, SQL, MariaDB, OpenSearch, AWS, Azure
2w
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Software Engineer II
Toronto, Ontario, Canada
$90k-$120k/yr HybridFull Time
2+ YOEFull stack development with React, Typescript, HTML, CSS; Node.js and MongoDB; 2+ years experience; Bachelor's or 2–3-year diploma.
React, Typescript, HTML, CSS, Node.js, MongoDB, GCP, AWS, Azure, GitHub, Jira
2mo
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Software Engineer, Web Experiences
Mexico City or Toronto
HybridFull Time
3+ YOE3+ years of professional web frontend development; strong React and TypeScript; Go knowledge; observability and production mindset; collaboration with design/product/data teams.
React, TypeScript, Go, Honeycomb, Datadog, Graylog, Rollbar, Claude/Cursor ai tools
2w
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Senior Frontend Engineer
Toronto or Mississauga
$132k-$165k/yr HybridFull Time
8+ YOE8+ years in frontend development with React/TypeScript; strong testing (Vitest Testing Library); AWS experience; micro frontends a plus; strong collaboration and communication.
React, TypeScript, Vitest, Testing Library, AWS, EKS, CloudFront, S3, Python, FastAPI, REST APIs, WebSockets
1mo
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Senior Full Stack Developer (AI)
Toronto, Ontario, Canada
$130k-$150k/yr HybridFull Time
5+ YOE5+ years full-stack development; 1+ year AI/ML production systems; React/Next.js/TypeScript; Azure AI; design systems; vendor oversight.
React, Next.js, TypeScript, Tailwind CSS, Azure, AI Foundry, AI/ML, Fabric, LangChain, LangGraph, Semantic Kernel, Docker, CI/CD, Infrastructure as Code, REST APIs
5d
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Lead Software Engineer
Toronto, Ontario, Canada
$150k-$170k/yr HybridFull Time
8+ YOE8+ years software development; 2-3 years in technical leadership; strong backend (Python, C#/.NET) and frontend (React/Angular); distributed systems and microservices; cloud (Azure) and DevOps; AI data-driven development.
Python, C#/.NET, JavaScript, React, Angular, Docker, Kubernetes, Azure, APIs, REST, Kafka, Service Bus, SQL, NoSQL
2w
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Full-Stack Developer (Backend-Focused) - 6 Month Contract
Toronto, Ontario, Canada
$85k-$95k/yr RemoteFull Time, Temporary
Backend-focused developer with Python/Django, APIs, relational DBs; frontend tasks with React/TypeScript; testing and collaboration.
Python, Django, React, TypeScript, Django templates, Tailwind, Sass, WCAG, GCP
1w
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Full Stack Developer (eCommerce)
Toronto, Ontario, Canada
$110k-$120k/yr HybridFull Time
5+ YOE5+ years full-stack eCommerce development; Shopify themes/apps, Liquid, React, HTML/CSS/JS, TailwindCSS, GraphQL; API integrations; SEO; Git; Bachelor’s degree in a technical field.
HTML5, CSS3, JavaScript, TypeScript, React, Liquid (Shopify), Tailwind CSS, GraphQL, Git, Webpack, Babel, PostCSS, Github Actions
1mo
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Senior Software Engineer
Toronto, Ontario, Canada
$140k-$160k/yr HybridFull Time
5+ YOE5+ years software development experience; strong JavaScript/TypeScript (React), Node.js; cloud (AWS); databases (PostgreSQL, Redis, DynamoDB); collaborative and proactive problem solving.
JavaScript, TypeScript, React, Node.js, AWS, PostgreSQL, Redis, DynamoDB
5h
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Junior Full Stack Developer
Toronto, Ontario, Canada
$70k-$94k/yr OnsiteFull Time
1+ YOE1 year of application development; full-stack with Node.js and React; SQL; AWS knowledge; Agile; Python/Pandas a plus; able to prioritize, debug, and work independently and in a team; BS in CS/CE or equivalent.
Node.js, React, SQL, AWS, Python, Pandas, Agile
2w
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Staff Front End Engineer
Toronto, Ontario, Canada
HybridFull Time
6+ YOE6+ years in professional front-end development; expert in Javascript/TypeScript, React/Next.js, HTML5, CSS3; experience with testing libraries (Jest, React Testing Library); RESTful APIs; strong UX focus; able to work in Canada.
TypeScript, React, Next.js, HTML5, CSS3, Jest, React Testing Library
1mo
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Senior Software Engineer II, Design Systems
New York City or San Francisco or Seattle or Toronto or Waterloo
$213k-$250k/yr HybridFull Time
7+ YOE7+ years frontend engineering with design systems, AI-assisted development, or UI infrastructure; React, CSS, Figma; AI-forward; quality-focused.
React, CSS, Framer, D3, Figma
HiringCafe market data
React Developer Jobs market signals in South Lockport, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
430+
Hiring companies
200+
Fresh sample
70% new in 30d
Salary visibility
70% show pay
Companies appearing in this market
CognizantAppnovationAutodeskCitcoFidelity CanadaRoyal Bank of CanadaScotiabankTD Bank
Work location mix in visible results
Hybrid: 48Onsite: 27Remote: 8