87 web developer jobs at 61 companies in Cornwall, NY

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Senior Web Developer
New York or Portland
$120k-$140k/yr HybridFull Time
Informa
InformaLondon Stock Exchange: INF: Organizing international business events and publishing academic research journals
8+ YOE8+ years software development experience with strong React and Node.js skills, cloud and database proficiency, CI/CD and DevOps experience, and ability to design large-scale web applications.
React, Node.js, JavaScript, HTML5, CSS3, RESTful APIs, JSON, Git, AWS, Azure, Google Cloud, MongoDB, MySQL, PostgreSQL, CI/CD, DevOps, Python, PHP
1mo
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Java Web Application Developer
Greenwich, Connecticut, United States
HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
3+ YOEMaster's in CS or related, 3+ years web application development, knowledge of Oracle/PL/SQL and Java, experience with Spring (Boot/MVC), SPA frameworks (Angular/Vue.js), HTML5/CSS3/TypeScript, Bitbucket/Gerrit, Gradle, UNIX/Linux; familiarity with AI-assisted coding tools.
Oracle, PL/SQL, Java, Spring Framework, Spring Boot, Spring MVC, Angular, Vue.js, HTML5, CSS3, TypeScript, Bitbucket, Gerrit, Gradle, Claude Code, UNIX, Linux
2w
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AI Web Framework Lead Software Engineer
Columbus or New York
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
10+ YOE10+ years delivering technology solutions with 8+ years web development; expertise in React, JavaScript/TypeScript, HTML5/CSS, testing, CI/CD and web performance; BS/MS in CS or related field preferred.
React, JavaScript, TypeScript, HTML5, CSS, Jest, React Testing Library, Cypress, Selenium, Jenkins, GraphQL, Node.js, Next.js, Bootstrap, Foundation, Less, Sass, Material UI, Chakra UI, Kubernetes, Docker, Heroku, GKP/EKS, AWS EC2, AWS Athena, AWS S3, Adobe Analytics, Amplitude, Split.io
2mo
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Front End Web Developer Manager
Livingston or New York or Sunnyvale or San Francisco or Bellevue or Dallas
$115k-$168k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
10+ YOE10+ years front-end experience with HTML, CSS/SCSS, JavaScript and modern frameworks (React, Next.js, Vue). Experience with large-scale site migrations, component libraries, Figma handoffs, Git/CI-CD, accessibility, SEO, and web performance.
HTML, CSS/SCSS, JavaScript, React, Next.js, Vue, Figma, Contentful, Webflow, HubSpot, WordPress, Wix, Git, CI/CD
3d
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Advisor, Web Development (P3)
Fairfield or Washington or Lexington or United States
$75k-$103k/yr HybridFull Time
Save the Children
Save the Children: Provides global humanitarian aid and education for children.
5+ YOEBachelor's degree or equivalent experience and 5+ years relevant experience. Requires HTML5, CSS/SASS, JavaScript, PHP, CMS customization, analytics, version control, troubleshooting, MS Office, and English proficiency.
HTML5, CSS/SASS, JavaScript, PHP, Blackbaud Luminate, Drupal, Adobe Analytics, Adobe Experience Platform, Google Tag Manager, Adobe Target, Git, Microsoft Office
1mo
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Test Automation Engineer(Web)
Alexandria or Aberdeen or Picatinny
HybridFull Time
Research Innovations
Research Innovations: Provides software and cybersecurity solutions for national defense agencies.
3+ YOE3+ years test automation experience building automated test suites for web apps and APIs; experience with Selenium/Cypress, CI/CD, Docker/Kubernetes; programming in Java or JavaScript; secret clearance required.
Selenium, Cypress, TestNG, GitLab, JIRA, Docker, Kubernetes, Java, JavaScript, Cucumber, Gherkin, Git, Postman, REST Assured, SoapUI, Maven, Gradle, NPM, JMeter, SQL
1mo
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Marketing Web Designer
New York, New York, United States
$165k-$185k/yr OnsiteFull Time
Avoca
Avoca: AI voice agents that automate customer calls for home services.
4+ YOE4+ years as a hybrid marketing web designer/developer; portfolio with shipped marketing sites; strong Figma, React/Next.js, Tailwind, headless CMS, Vercel/Netlify experience; motion libraries and A/B testing competency.
Figma, React, Next.js, Tailwind, Vercel, Netlify, Sanity, Contentful, Storyblok, Framer, Webflow, Framer Motion, GSAP, Lottie
1d
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Sr. Software Engineer Web
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
Subway
Subway: Global quick-service restaurant chain specializing in made-to-order sandwiches.
6+ YOE6–9 years of professional software engineering experience; JavaScript, Node.js, ReactJS, React Native, REST APIs, databases, version control, testing, and software architecture knowledge. Bachelor's degree or equivalent experience.
JavaScript, Node.js, ReactJS, React Native, REST APIs, CI/CD
2mo
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Manager, IT Web Services
Florham Park, New Jersey, United States
$130k-$150k/yr HybridFull Time
Shionogi
ShionogiTokyo Stock Exchange: 4507: Develops and sells pharmaceutical products and diagnostic reagents.
5+ YOEBachelor's in a technical discipline,5+ years professional experience (3+ in Marketing IT within pharma),5+ years web development experience with PHP,Next.js,JavaScript,HTML5,CSS3,MySQL,Docker and AWS;experience with web CMS,accessibility,SEO,analytics;strong communication and project skills.
Linux, MySQL, Apache, PHP, JavaScript, Next.js, Docker, AWS, Adobe Experience Manager, Microsoft SharePoint, Microsoft SQL Server, Business Intelligence tools, Vue.js, React.js, Angular, Google Analytics, Google Tag Manager, CAPTCHA, EC2, CloudFront, ELB, S3, RDS, Glue, Systems Manager, IAM, Route53, Lambda, API Gateway, Veeva PromoMats, CI/CD
1mo
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
5+ YOE5+ years .NET development experience with C#, web/client-server development, Microsoft Azure services, Oracle or Microsoft SQL Server, SDLC (Agile/Waterfall), and production support; bachelor’s degree preferred or equivalent experience.
Oracle, Microsoft SQL Server, C#, .NET, .NET (4.5), .NET (4.7), .NET (4.8), .NET Core, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, jQuery, Bootstrap, WPF, MVVM, XAML, PHP, ASP, Python, Telerik UI, Node.js, React, Azure App Service, Azure Functions, Azure WebJobs, Azure Logic Apps, Azure Blob Storage, Microsoft Azure DevOps, Microsoft Active Directory, Microsoft SharePoint, Microsoft identity platform
2w
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Senior Developer
Whippany, New Jersey, United States
$110k-$125k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOE6+ years developing with Blazor, .NET Core/C#, advanced SQL Server, EF Core; experience integrating Azure OpenAI/Coding Agent, building .NET Web APIs, and working with Azure services and CI/CD.
Blazor, .NET Core, C#, SQL Server, Azure OpenAI, Coding Agent, .NET Web API, Entity Framework Core, Azure App Services, Azure SQL, Key Vault, API Management, Azure DevOps, GitHub Actions
1mo
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Lead Software Developer
Newark or Atlanta
$105k-$120k/yr OnsiteFull Time
WebMD
WebMD: Providing digital health information services for consumers and healthcare professionals.
5+ YOE5+ years web development experience; expert HTML5, CSS3, JavaScript, XML; API and CMS architecture experience; leadership, code review, mentoring, and strong analytical and communication skills.
HTML5, CSS3, JavaScript, XML, STOVA, Sitecore, Webflow, YouTrack
2mo
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Staff IT Enterprise Applications Software Developer
Secaucus, New Jersey, United States
$105k-$140k/yr OnsiteFull Time
ZT Systems
ZT SystemsNASDAQ: SANM: Manufactures custom server and storage hardware for data centers.
5+ YOE5+ years C#/.NET web development; MVC/MVVM; SQL; web development experience; Visual Studio; SVN or Git; strong communication.
C#, ASP.NET, MVC, MVVM, AngularJS, KnockoutJS, SQL, Visual Studio, Git, SVN, Bootstrap, MaterialDesign, Ionic
1w
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Application Developer II
Livingston, New Jersey, United States
$95k-$124k/yr OnsiteFull Time
Formosa Plastics
Formosa PlasticsTaiwan Stock Exchange: 1301: Produces plastic resins and petrochemicals for industrial use.
2+ YOE2+ years software development experience; strong C#/.NET and MS SQL Server skills; experience with Git/Azure DevOps, front-end web technologies, and cloud platforms; bachelor\u0002s degree preferred.
.NET Framework, C#, ASP.NET, Git, GitHub, Azure DevOps, MS SQL Server, HTML5, CSS3, JavaScript, AJAX, PHP, Django, Spring, Node.js, IIS, AWS, GCP
1mo
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Middle Office Software Developer
Norwalk or Rowayton
$115k-$200k/yr OnsiteFull Time
Graham Capital Management
Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.
5+ YOEBachelor's in computer science, 5+ years software development in financial services, experience with C#, Windows and web frameworks, SQL Server, messaging/SOA/APIs, Agile and unit/integration testing.
C#, Windows Forms, WPF, ASP.NET MVC, Angular, JavaScript, Web API, SQL Server, MOM, SOA, APIs, Agile, Coding agents and AI-assisted development tools
2d
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Senior Software Engineer
New York City, New York, United States
$98k-$100k/yr OnsiteFull Time
Breaking Ground
Breaking Ground: Provides supportive housing and social services to homeless populations.
5+ YOEBachelor's in Computer Science or equivalent experience, 5+ years of software development, web application experience, and proficiency in C#, JavaScript, Python, SQL, SQL Server, ASP.NET, Microsoft Azure, and CI/CD pipelines.
C#, JavaScript, Python, SQL, SQL Server, ASP.NET, Microsoft Azure, CI/CD pipelines
1w
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Software Development Engineer III (ADBL187)
Newark, New Jersey, United States
$190k-$250k/yr HybridFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEMaster's in CS/Engineering/Mathematics+2 years (or Bachelor's+5) in software development, experience with large-scale distributed systems, cloud/AWS, databases, web technologies, version control, and technical leadership.
Java, Node.js, Git, MySQL, PostgreSQL, Oracle, DynamoDB, HTML, CSS, JavaScript, AWS Identity and Access Management (IAM), AWS Simple Workflow (SWF), AWS Transcribe, AWS Rekognition, Elasticsearch, NoSQL, AWS CDK, AWS CloudFormation
1mo
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Full Stack Developer
New York, New York, United States
$89k-$121k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
5+ YOE5+ years full-stack web development experience, delivering end-to-end frontend and backend solutions; bachelor’s or master’s in Computer Science/Engineering or related; experience with cloud infrastructure, frontend frameworks (React/Vue), backend (Node.js/Go/Java), APIs, and performance/security best practices.
React, Vue, Next.js, Nuxt.js, Node.js, Go, Java, GCP, AWS, Azure, Terraform, Redis, CDN, OWASP, REST, API Gateway
1mo
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Senior Software Engineer
Parsippany-Troy Hills, New Jersey, United States
$132k-$145k/yr OnsiteFull Time
Med-Metrix
Med-Metrix: Provides software and services for healthcare revenue cycle management.
2+ YOEMaster's in CS or related required; 2+ years designing and developing .NET web applications using C#, ASP.NET, MVC, MS SQL Server, Visual Studio, Blazor, and Azure/AWS; healthcare and HIPAA experience; strong analysis and testing skills.
.NET Framework, C#, ASP.NET, MVC, MS SQL Server, Visual Studio, Blazor, Azure, AWS, SQL
1w
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Backend Software Engineer - Assistant Vice President
Greenwich or New York City
$130k-$170k/yr HybridFull Time
iCapital
iCapital: A global fintech platform for alternative investment marketplace access.
6+ YOEDegree in software engineering,6+ years web application development,experience with Python/Scala/Node.js,knowledge of relational/NoSQL modeling,testing and SSO familiarity.
Scala, Ruby, Node.js, Python, FastAPI, ZIO, Scala Test, ZIO Test, PyTest