663 reactjs developer jobs at 273 companies in Niagara Falls, NY
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOE5+ years experience building React JS applications; strong skills in Java/JavaScript, TypeScript, REST, Spring Boot, HTML, CSS, Git, Agile; API and front-end development experience.
Agile, CSS, Git, HTML, Java, Javascript, REST, Spring Boot, TypeScript, API(Application programming interface), Front end Technologies, React JS
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
Experience with ReactJS, NodeJS, Spring Boot, CI/CD, Git, and cloud platforms (GCP or Azure). Strong software development best practices, testing, debugging, and communication skills; Agile experience preferred.
ReactJS, NodeJS, Spring Boot, CI/CD, Git, GCP, Azure
ManulifeNYSE: MFC: Provides life insurance, investment management, and global financial services.
4+ YOE4+ years development experience with Python and FastAPI, Azure PaaS, REST APIs, CI/CD (Jenkins/Git/Azure DevOps), ReactJS familiarity, and cloud-native deployment experience.
Python, FastAPI, REST, Azure Web Apps, Azure Functions, Azure Platform-as-a-Service (PaaS), Jenkins, Git, Azure DevOps, Azure Active Directory, Microsoft Graph APIs, Azure Key Vault, Cosmos DB, Azure OpenAI, Azure AI Search, ReactJS, Docker, Kubernetes
CitiNYSE: C: Providing global banking, investment, and wealth management services.
2+ YOE2+ years frontend development experience in financial services; strong ReactJS, JavaScript (ES6+), HTML5, CSS3; experience with SQL databases, RESTful APIs, and Git; familiarity with .NET/.NET Core and WPF is a plus; Bachelor’s degree or equivalent experience.
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years apps development experience; 5+ years software development with 3+ years full-stack; strong Java (Spring Boot/Framework), ReactJS, RDBMS/NoSQL, CI/CD, cloud (AWS/Azure/GCP), Docker/Kubernetes; bachelor's or equivalent.
Gastronomous Technologies: A fast-paced startup focused on revolutionizing food preparation through advanced automation and autonomous kitchen technology.
Pursuing a BS in CS/Software Engineering; ReactJS experience; AWS; SQL/NoSQL; Python and/or C++; Git; clean coding.
Ecopia AI: AI-powered mapping systems for creating Earth's digital twins
1+ YOE1+ years experience; strong TypeScript; cross-browser compatibility; optimize speed and scalability; REST API design; experience with AngularJS, ReactJS, NodeJS; relational/noSQL databases; teamwork across locations.
Kraft HeinzNASDAQ: KHC: Manufacturer and global marketer of food and beverage products.
7+ YOE7+ years in software/platform engineering or architecture; hands-on with Python (FastAPI), JavaScript/TypeScript (ReactJS), API design, SQL, cloud platforms (Azure/AWS/Google Cloud); experience leading enablement teams and improving developer productivity.
Kruger: Manufacturing sustainable tissue and paper products for daily use.
3+ YOE3+ years experience; BSc or MSc in Computer Science or related field; proficiency with JavaScript/TypeScript, Python, SQL, ReactJS, Django, Node.js; Agile, Git, and Linux experience; strong communication and analytical skills.
JavaScript, TypeScript, Python, SQL, ReactJS, Django, Node.js, Git, Linux, Microsoft Azure CI/CD pipelines, Kubernetes, Microsoft Azure Cloud Services
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
7+ YOE7+ years in software/platform engineering/architecture; strong Python (FastAPI), JavaScript/TypeScript (ReactJS); API design; DB design and SQL; cloud (Azure/AWS/GCP); leadership in enablement; internal developer platforms; experience with SonarCloud/LinearB/Datadog preferred.
CBC/Radio-Canada: National public broadcaster providing radio, television, and digital services.
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.
Fullscript: Healthcare platform for practitioner supplement dispensing and patient management.
Strong experience with Ruby/Rails, designing maintainable systems, testing and CI, platform/tooling and developer experience, strong communication and mentorship skills.
Fidelity Canada: Provides investment products and clearing services for Canadian investors.
2+ YOEUniversity degree or equivalent experience, minimum 2 years software development, full SDLC and DevOps experience, knowledge of front- and back-end web technologies and cloud (AWS).
Toronto or Minneapolis or United States or North America or Europe or Africa or Asia
$89k-$139k/yrRemoteFull Time
DayforceNYSE: DAY: Cloud platform providing global human capital and payroll management.
2+ YOE2+ years developing with C#/.NET, experience with React and TypeScript, SQL Server, Docker, cloud deployments (Azure/AWS/GCP), CI/CD, automated testing, and strong problem-solving and communication skills.
C#, .NET, .NET 6, .NET 7, .NET 8, async/await, LINQ, React, TypeScript, HTML5, CSS3, SVG, JSON, REST APIs, Web APIs, Microsoft SQL Server, Docker, GitHub Actions, Microsoft Azure DevOps, Microsoft Azure, AWS, GCP, GitHub Copilot, Codeium, Sourcegraph Cody, OpenTelemetry, Microsoft Application Insights, Prometheus, Kafka, Microsoft Azure Service Bus, Redis, LaunchDarkly
AgencyAnalytics: Automated reporting platform for marketing agencies to track performance.
8+ YOE8+ years SaaS development experience, full-stack coding in TypeScript/PHP, system architecture, observability, mentoring, and collaborating with Product and Design.
University Health Network: Runs a network of research and teaching hospitals.
4+ YOEBachelors in CS/EE, 4+ years software development experience (regulated industry preferred); experience with TypeScript/React/Redux, Electron, Python, .NET, WPF, Azure services, Git; knowledge of medical device software standards.