179 javascript developer jobs at 102 companies in Cornwall, NY
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Senior Frontend Developer
Greenwich, Connecticut, United States
HybridFull Time
5+ YOE5+ years commercial SPA development experience; degree in CS or related; strong JavaScript/HTML/CSS skills; experience with Vue/React/Angular, TypeScript, webpack/Vite, API integration, and AI/agentic development tools.
Vue 3, TypeScript, VueJs, Vuex, Pinia, Vite, Cypress, webpack, React.js, Angular.js, Claude Code, JavaScript, HTML, CSS, LESS
1mo
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Lead Software Developer
Newark or Atlanta
$105k-$120k/yr OnsiteFull Time
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
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Software Engineer
New York City or Englewood Cliffs
$120k-$150k/yr HybridFull Time
3+ YOE3+ years software development; backend (Java, Node.js, Python, Go), frontend (JavaScript/TypeScript, React/Vue/Angular), microservices and REST APIs, cloud (AWS/Azure), Git and CI/CD experience.
Java, Node.js, Python, Go, JavaScript, TypeScript, HTML, CSS, React, Vue, Angular, AWS, Azure, Git, GitHub Actions, Jenkins, Terraform, CloudFormation, Datadog, Prometheus, ELK
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Automation Developer/Senior Developer
New York, New York, United States
$90k-$130k/yr OnsiteFull Time
2+ YOEBuild and deploy automation and AI-enabled tools; proficient in Python/JavaScript; experience with LLM APIs, cloud platforms, Snowflake/Microsoft Fabric, OCR/RAG; 2+ years preferred.
OpenAI, Claude, Python, JavaScript, Snowflake, Microsoft Fabric, OCR, Retrieval-augmented generation (RAG), Power Automate, Azure, AWS, GCP, LLM APIs
3d
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Senior Software Engineer
New York City, New York, United States
$150k-$200k/yr HybridFull Time
8+ YOERequires 8–10 years of full-stack software development experience, JavaScript, React, Node, Python, AI techniques, cloud, DevSecOps, CI/CD, Agile, and a bachelor's degree or equivalent experience.
JavaScript, React, Node, Python, Claude, Gemini, Azure, AWS, Kubernetes, DevSecOps, Continuous Integration/Delivery (CI/CD), GIT, Github Actions, Jenkins, JSON, XML
2d
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Senior Software Engineer
New York City, New York, United States
$98k-$100k/yr OnsiteFull Time
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
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Mobile App Developer
Nutley, New Jersey, United States
$103k-$150k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent and 2 years experience in software development with JavaScript, OOP, REST/SOAP, JS frameworks (Angular/jQuery/React), GraphQL, Node.JS; 1 year in native (Objective-C/Swift or Kotlin/Java) and hybrid (Ionic/React Native).
JavaScript, Angular, jQuery, React, GraphQL, Node.JS, Objective C, Swift, Kotlin, Java, Ionic, React Native, REST, SOAP
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Senior Visuals Developer, CNN
Atlanta or New York City or Washington
$80k-$148k/yr HybridFull Time
7+ YOE7+ years interactive/front-end development experience with a strong portfolio; expertise in HTML, CSS, JavaScript, modern front-end frameworks, Git, and 3D/spatial tools (WebGL, Three.js, Mapbox GL, MapLibre, deck.gl). Strong communication, accessibility, responsive design, and collaboration skills; Python familiarity a plus.
WebGL, Three.js, Mapbox GL, MapLibre, deck.gl, HTML, CSS, JavaScript, Python, Git
2mo
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Senior Software Engineer (Hybrid - Edgewood, NY)
Edgewood or Newark
$120k-$130k/yr HybridFull Time
3+ YOE3+ years Java development; Java Struts, WebSphere, Tomcat, Oracle, JavaScript; AWS preferred; Agile SDLC; hybrid work.
Java, Struts, WebSphere, Tomcat, Oracle, JavaScript, AWS, Spring, Hibernate, REST, EC2, S3, Lambda
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AI & Automation Developer/Senior Developer
New York, New York, United States
$90k-$130k/yr OnsiteFull Time
2+ YOEProven experience building and deploying automation or software solutions; proficiency in Python and/or JavaScript; experience with LLM APIs, prompt engineering, cloud platforms, and production integrations; strong communication skills.
Python, JavaScript, LLM APIs, OpenAI, Claude, Snowflake, Microsoft Fabric, OCR, Power Automate, Azure, AWS, GCP, Retrieval-augmented generation (RAG)
4d
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Full Stack Software Engineer (Python)
Irving or Stamford
$74k-$116k/yr HybridFull Time
2+ YOEBachelor's in Computer Science or related,2+ years full-stack software development, strong Python knowledge, experience with Django/Flask, HTML/CSS/JavaScript/jQuery, relational SQL databases, and AWS or ReactJs.
Python, Django, Flask, HTML, CSS, JavaScript, jQuery, AWS, ReactJs, SQLServer, MySQL, PostgreSQL, HTTP, SOAP, REST, XML, JSON
2w
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SAP BTP Senior Developer - (Open to remote)
New York, New York, United States
$125k-$140k/yr RemoteFull Time
5+ YOEMinimum 5+ years SAP BTP development experience with UI5/Fiori/SAP Build, Cloud Foundry, JavaScript/Node.js/TypeScript/Python, and integration experience with REST/OData and SAP systems.
SAP UI5, Fiori, SAP Build, JavaScript, Node.js, TypeScript, Python, Fiori Elements, Smart Controls, REST, OData, SAP ECC, SAP S/4HANA, Cloud Foundry, SAP Business Application Studio, Visual Studio Code, SAP BTP Cockpit, XSUAA, GitHub, GitLab, SAP Cloud Connector, SAP Cloud Application Programming Model (CAP), Core Data Services (CDS), SAP IAS/IPS, Okta, BTP Integration Suite, API Management, SFTP, SOAP, JDBC, SuccessFactors
2mo
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Software Engineer
New York City, New York, United States
$166k-$228k/yr HybridFull Time
1+ YOEBachelor's in CS or related and 1 year software engineering experience; experience with Python, JavaScript, AWS, PostgreSQL, React; strong communication and critical thinking.
Python, JavaScript, AWS, PostgreSQL, React, EHR
6d
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Senior Software Developer
Roslyn, New York, United States
$145k-$155k/yr OnsiteFull Time
5+ YOE5+ years experience with Oracle or SQL Server, 2+ years BI/reporting, experience with ETL, Linux scripting, SFTP integrations, JavaScript and programming languages (C#, .Net, Java, Python); bachelor's degree required.
Oracle, SQL Server, Origami Risk, Linux, JavaScript, SAP BusinessObjects, Power BI, Tableau, SFTP, GIT, C#, .Net, Java, Python
1mo
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Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
2+ YOE2–5 years software engineering experience; proficiency with JavaScript, Node.js, ReactJS, and React Native; knowledge of REST APIs, databases, OOP, and version control; strong problem-solving and collaboration skills; bachelor's degree or equivalent.
JavaScript, Node.js, ReactJS, React Native, REST APIs, CI/CD
1mo
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
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
2mo
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Software Engineer
New York City or Old Greenwich
OnsiteFull Time
0+ YOEStrong programming skills, SQL, and knowledge of one or more of C#, JavaScript, or TypeScript; Python helpful; experience with APIs, CI/CD, and AI tooling; strong problem-solving and ownership.
SQL, C#, JavaScript, TypeScript, Python, React, Angular, CI/CD
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Associate, Developer
New York, New York, United States
$110k-$130k/yr OnsiteFull Time
2+ YOEBachelor's in CS/IT or related plus 2 years developer experience in financial services; experience with Java, Spring Boot, Django, React, Python, SQL, HTML5/CSS3, AWS S3, Jenkins, Git, CI/CD, REST APIs and microservices.
Java, Spring Boot, Django, React, JavaScript, Python, SQL, HTML5, CSS3, Freemarker, Selenium, Cron Jobs, Spring Scheduler, Keycloak IAM, LDAP, Role Based Access Control (RBAC), Single Sign-On (SSO), Redis, Guava Cache, Parallel Processing, Spring Performance Libraries, REST APIs, Microservices, Data Lineage, Data Governance, AWS S3, Jenkins, Git, CI/CD, Agile, Scrum, Unit Testing, QA Automation, Automation, System Design, Performance Optimization, Enterprise Integration, Reporting Pipelines, Stress-testing workflows, Legacy System Migration, Process Optimization, FIX
2w
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AI Web Framework Lead Software Engineer
Columbus or New York
$152k-$215k/yr OnsiteFull Time
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
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Sr. Automation Test Engineer
Wilton, Connecticut, United States
HybridFull Time
9+ YOERequires 9 years testing/development experience, bachelor\u0002s in CS/Electronics or related, proficiency in Python/Java/JavaScript/SQL, UI and REST API automation, TestNG/JUnit/NUnit, Selenium/WebDriver, Git, TestRail, Agile/DevOps/CI-CD experience, Salesforce Admin cert.
Python, Java, JavaScript, SQL, TestNG, JUnit, NUnit, GIT, Selenium, WebDriver, TestRail
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