16 ui developer jobs at 13 companies in Cornwall, NY
2w
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UI Engineer
Parsippany, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
8+ YOEHands-on TypeScript and React experience, Next.js, NestJS, monorepo (pnpm) experience, Vite, Storybook, MUI and AEM integration; 8+ years experience preferred.
TypeScript, React, Next.js, NestJS, pnpm, Vite, Storybook, Material UI (MUI), Adobe Experience Manager (AEM), Kafka, Redis, AWS
2w
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UI Engineer
Parsippany, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
8+ YOE8+ years experience building frontend applications with TypeScript, React, Next.js; experience with BFF/API patterns, NestJS, monorepos (pnpm), Vite, Storybook, MUI, and AEM.
TypeScript, React, Next.js, NestJS, pnpm, Vite, Storybook, Material UI (MUI), Adobe Experience Manager (AEM), Kafka, Redis, AWS
1mo
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Lead UI Engineer — React, TypeScript, Design-Led, AI-Driven Interfaces
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience with deep JavaScript/TypeScript and advanced React expertise; experience with responsive design, performance optimization, REST APIs, testing, WCAG accessibility, agile teamwork, and responsible AI-assisted development practices.
JavaScript, TypeScript, React, REST APIs, Redux, Zustand, React Query, Figma, CI/CD
2d
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Cyber Security Data Developer
Charlotte or Atlanta or Houston or New York City or Parsippany or Jersey City or Dallas
$105k-$148k/yr OnsiteFull Time
10+ YOERequires 10+ years in technology and 5+ years in enterprise UI development, with advanced React, Python, SQL Server or PostgreSQL, and cybersecurity, risk, cloud, or analytics experience.
React, Python, SQL Server, PostgreSQL, Node.js, TypeScript, AWS, Azure, GCP, Power BI, QlikView, SIEM
1w
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iOS / Swift Software Engineer III
New York, New York, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience with native iOS development using Swift, modern concurrency, iOS frameworks, unit/UI testing, CI/CD, Git, and practical use of AI-assisted development tools.
Swift, XCTest, XCUITest, UIKit, SwiftUI, Foundation, Core Data, Combine, Bitrise, Jenkins, GitHub Actions, Git, GitHub Copilot, AWS, Azure, GCP
1mo
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Design Engineer
New York City, New York, United States
$121k-$161k/yr OnsiteFull Time
5+ YOE5+ years frontend engineering experience; advanced CSS and UI animation skills; proficiency with React and Typescript; experience with GSAP, Figma, and Adobe Creative Suite; portfolio of interactive prototypes required.
GSAP, Figma, Adobe Creative Suite, React, Typescript, three.js, Blender, Cinema 4D, WebGL
1w
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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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Senior Frontend Engineer (React.js / Micro Frontends)
Stamford, Connecticut, United States
$145k-$175k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with React.js, JavaScript (ES6+), HTML5/CSS3; experience with Material-UI, Styled Component, Webpack/Rollup, Storybook, React-Router-Dom, state management (Zustand/Redux/Context API), custom hooks, Jest/React Testing Library, RESTful APIs, Microsoft Azure and Azure DevOps, CI/CD, module federation and micro frontend arc...
React.js, JavaScript (ES6+), HTML5, CSS3, Material-UI, Styled Component, Webpack, Rollup, Storybook, React-Router-Dom, DOM, Zustand, Redux, Context API, Jest, React Testing Library, RESTful APIs, Microsoft Azure, Microsoft Azure DevOps, CI/CD, module federation, Docker, Next.js, DevExtreme DataGrid, ExcelJS
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QA Engineer
White Plains, New York, United States
$90k-$115k/yr OnsiteFull Time
2+ YOE2–4 years QA automation experience with UI and API testing, proficiency with Playwright and JS/TypeScript, Git and CI/CD, strong communication and QA methodology knowledge.
Playwright, JavaScript, TypeScript, Git, GitHub Actions, GitHub Copilot, Cursor, Claude, K6, AWS
2d
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Senior QA Engineer
Fort Lee, New Jersey, United States
$120k-$160k/yr HybridFull Time
6+ YOERequires 6+ years of QA and test automation, 3+ years testing React UIs and RESTful APIs, 3+ years with C#, and proficiency in JavaScript and TypeScript. Strong communication skills required.
React, NextJS, C#, JavaScript, TypeScript, Specflow, Reqnroll
2w
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Test Engineer (White Plains, US)
White Plains, New York, United States
$118k-$163k/yr OnsiteFull Time
5+ YOE5+ years testing experience preferred, bachelor's in CS/IS, experience with manual and automated testing, Tricentis Tosca, UFT/Coded-UI, Azure DevOps, Sitecore a plus; strong communication and analytical skills.
Tricentis Tosca, Unified Functional Testing (UFT), Coded UI, Azure DevOps, Sitecore, Primavera
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
3+ YOE3+ years testing/quality engineering experience; proficiency in test automation (UI/API/backend), performance testing, AI-assisted testing, CI/CD, and basic scripting in Java/JavaScript/Python/C#.
JMeter, Gatling, k6, Locust, Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#, CI/CD
2mo
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Associate Director, Lead Software Develope
Jersey City, New Jersey, United States
$190k/yr OnsiteFull Time
7+ YOEBachelor’s in computer science or related field; 7+ years full-stack coding experience; Java 17+, UI/Server development; experience with Algo trading front office tools; FIX, ION API; SQL databases; DevOps and release management.
Java, JavaScript, HTML5, ReactJS, C#, .NET, WPF, SQL Server, Sybase, Oracle, Maven, Jenkins, Nexus, Artifactory, FIX, ION API, KDB, Concurreny, JFR, GCTuning
1mo
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Lead QA
Great Neck, New York, United States
OnsiteFull Time
5+ YOE1+ Mgmt5+ years QA experience (>=1 year lead), strong automation framework experience for UI and API, proficiency in C++, .NET/C#, Java, Selenium, API testing and log analysis; experience with test management tools.
C++, .NET, Java, Selenium, Playwright, RestAssured, Postman, Newman, GoogleTest, Catch2, NUnit, xUnit, Xray, Cucumber, Docker, Kubernetes, CI/CD, FIX
2mo
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UX Designer
Parsippany, New Jersey, United States
$115k-$125k/yr OnsiteFull Time
Experience as Product Designer, UX Designer, or UI/UX Designer; strong portfolio; proficient in design tools (Figma, Sketch, Adobe XD); cross-functional, agile teams; strong communication.
Figma, Sketch, Adobe XD
1mo
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Conversational AI and Agentic AI - Manager
New York City or Irvine or Atlanta or Chicago or Washington or Dallas or Los Angeles or Denver or Minneapolis or Boston or Florham Park or San Diego or San Francisco or Philadelphia or Seattle or Pittsburgh or Houston
$99k-$232k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years experience, leadership/mentoring experience, UI development (AngularJS, React, Vue.js), HTML5/CSS, Figma, Dialogflow or Amazon Lex, usability testing, contact center AI solutions.
AngularJS, React, Vue.js, HTML5, CSS, Figma, Dialogflow, Amazon Lex
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