385 ui api developer jobs at 245 companies in United States
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UI / API Developer
United States
OnsiteFull Time
Requires TypeScript, Node.js, Node-based batch development, batch modernization experience, and AWS proficiency; UI and API development are optional.
TypeScript, Node.js, AWS
2mo
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UI Developer
Mountain View or Walnut Creek or United States
$49-$59/hr OnsiteFull Time
3+ YOERequires 3+ years of frontend and React development, responsive UI and API integration experience, build tooling and testing knowledge, WCAG accessibility skills, and a high school diploma or GED.
HTML5, CSS3, JavaScript, React.js, TypeScript, Flexbox, CSS Grid, Material UI, Tailwind CSS, RESTful, GraphQL, OAuth 2.0, JWT, Webpack, Vite, Jest, React Testing Library, Cypress, Git, Figma, Next.js
2w
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UI Developer
Texas, United States
OnsiteContract
6+ YOERequires 6–10 years of UI development experience, React expertise, RESTful APIs, Git, front-end performance optimization, analytical and communication skills; Python and AI framework experience preferred.
React, React.js, Node.js, Redux, J2EE, RESTful APIs, Git, Python
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UI Engineer
Boston or New York City
OnsiteFull Time
5+ YOERequires 5+ years of frontend or UI engineering experience, JavaScript/TypeScript, HTML5, CSS, React or Angular, design systems, APIs, middleware, and state management.
JavaScript, TypeScript, HTML5, CSS, React, Angular, Storybook.js, RESTful APIs, GraphQL APIs
2mo
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UI Developer
Mountain View or Walnut Creek
$49-$59/hr OnsiteFull Time
3+ YOE3+ years frontend experience with HTML5/CSS3/JavaScript and React; experience building responsive UIs, integrating REST/GraphQL APIs, using build/test tooling, and translating Figma designs to accessible components; TypeScript preferred.
HTML5, CSS3, JavaScript (ES6+), React.js, TypeScript, Flexbox, CSS Grid, Material UI, Tailwind CSS, RESTful, GraphQL, OAuth 2.0, JWT, Webpack, Vite, Jest, React Testing Library, Cypress, Git, Figma, WCAG 2.1, Core Web Vitals, Next.js, Redux
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UI Developer (50438)
Bengaluru or United States or Mexico or India
OnsiteFull Time
4+ YOERequires 4–6 years of relevant experience and a B.Tech, B.E., M.Tech, or MCA, preferably in computer science. Must know React, TypeScript, JavaScript, HTML5, CSS, Git, REST APIs, and responsive UI development.
HTML5, CSS, JavaScript, React, RESTful API, CSS3, ARIA, Flexbox, Grid, TypeScript, SASS, LESS, CSS-in-JS, Tailwind, ES6+, Context API, Redux, Git, DOM, Jest, React Testing Library, Storybook, Figma, Webpack, Vite, CI/CD, PWA, WCAG, Agile, Scrum
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UI Engineer
Parsippany, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
8+ YOERequires 8+ years of experience with TypeScript, React, Next.js, BFF/API patterns, NestJS, monorepos, pnpm workspaces, Vite, Storybook, Material UI, and Adobe Experience Manager.
TypeScript, React, Next.js, NestJS, pnpm, Vite, Storybook, Material UI (MUI), Adobe Experience Manager (AEM), Kafka, Redis, AWS
1mo
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UX/UI Developer
Shenandoah, Texas, United States
OnsiteFull Time
Senior-level front-end developer with strong UX/UI understanding, experience building responsive accessible web apps, integrating with RESTful APIs, and collaborating with product and backend teams.
JavaScript, HTML, CSS, Figma, React, Angular, Vue, Git, P4V, C#, .NET, Flutter, RESTful APIs, JSON
2w
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UI/UX Developer
Chantilly, Virginia, United States
$190k-$230k/yr OnsiteFull Time
4+ YOERequires active TS/SCI with polygraph, 4+ years of UI/UX or front-end development, Angular and/or Node.js, JavaScript and/or TypeScript, HTML, CSS, REST APIs, Git, and security-clearance eligibility.
Angular, Node.js, JavaScript, TypeScript, HTML, CSS, REST APIs, Git, Figma, Adobe XD, Sketch, Section 508, WCAG, React, Vue.js, Docker, AWS
1mo
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UI Frameworks Engineer, macOS
Cupertino, California, United States
OnsiteFull Time
Design and build macOS UI components and APIs across SwiftUI, AppKit, and UIKit to improve developer and user experience.
SwiftUI, AppKit, UIKit
2mo
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Senior UI Software Engineer
Pune or India or United States or Europe or Asia
OnsiteFull Time
5+ YOE5+ years UI development experience with Backbone/React, Bootstrap, Node JS, JavaScript, HTML5/CSS, REST APIs; Linux, Git/Gerrit, Jenkins, Jasmine, Jira; cloud and distributed-system exposure preferred.
Backbone, React.js, ReactJS, Python, Bootstrap, Node JS, UnderscoreJS, D5, JSON, XML, REST API, JavaScript, LESS, CSS2/3, HTML5, jQuery, Linux OS, Git, Gerrit, Jenkins, Jasmine, Jira, AWS, Google Cloud, Azure, RabbitMQ, Kafka, Elastic Search, Cassandra, Zookeeper
3w
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UI Engineer
Cupertino, California, United States
$100k-$115k/yr OnsiteFull Time
8+ YOEExperience with frontend web development using React, JavaScript/TypeScript, HTML/CSS, REST APIs, Node.js, SQL, Git, Docker, Kubernetes, AWS, and software engineering best practices.
React, JavaScript, TypeScript, HTML, CSS, REST APIs, Node.js, SQL, Git, Docker, Kubernetes, AWS, CI/CD
2mo
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SR UI Developer
New York City, New York, United States
OnsiteFull Time
Experience building type-safe React components with TypeScript; proficiency in HTML5, Tailwind CSS, Next.js or Remix, Node.js APIs, responsive design, WCAG accessibility, performance optimization, and automated testing.
React, TypeScript, HTML5, Tailwind CSS, Next.js, Remix, Node.js, WCAG
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UI/UX Developer
Reston, Virginia, United States
OnsiteFull Time
8+ YOERequires 8+ years in UI/UX or front-end development, active Poly clearance, JavaScript, React, Python, HTML, CSS, REST APIs, Agile experience, and a bachelor's degree in engineering, computer science, or a related technical field.
JavaScript, React, Python, HTML, CSS, REST APIs, Oracle APEX, Figma, Oracle Cloud Infrastructure (OCI), Kubernetes, CI/CD
1mo
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UI Developer- Dallas, TX
Dallas, Texas, United States
$36k-$128k/yr OnsiteFull Time
8+ YOE8+ years front-end experience, Bachelor\u000degree, strong Angular 19+ and TypeScript skills, experience with Reactive Forms, unit testing (Vitest/Jest), RxJS, REST APIs, and Angular Signals API.
Angular 19+, Angular Signals API, Reactive Forms, Vitest, Jest, TypeScript, HTML5, CSS3, SCSS, JavaScript, RxJS, RESTful APIs, Git, AWS, Azure, Google Cloud
1mo
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Lead UI Developer (Angular)
Saint Petersburg, Florida, United States
HybridFull Time
7+ YOE7+ years building enterprise Angular (v14+) applications with TypeScript, strong RxJS and NgRx experience, API integration, performance optimization, testing, and mentoring skills.
Angular (v14+), TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS, RxJS, NgRx, Module Federation, AG Grid, Apache ECharts, Git, Jenkins, SonarQube, Jasmine, Karma, Jest, SQL, NoSQL
3w
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Senior UI/UX Developer
Iselin, New Jersey, United States
OnsiteFull Time
3+ YOERequires 3–5 years of experience with HTML5, CSS3, JavaScript, React, Next.js, AngularJS, Redux, design tools, responsive development, accessibility, REST APIs, and Git.
HTML5, CSS3, SCSS, LESS, JavaScript, React, Next.js, AngularJS, Redux, Figma, Adobe XD, Sketch, REST APIs, Git
1w
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Unity & UX/UI Developer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
2+ YOEBachelor’s degree in computer science, HCI, design, or related STEM field; 2+ years of Unity or game-engine development; programming experience; RESTful APIs, Git, user research, usability testing, prototyping, and accessibility skills.
Unity, Python, C#, C++, JavaScript, RESTful APIs, Git, Unreal Engine, WebGL, Three.js, D3.js, Qt, OpenGL, After Effects, Cinema 4D, Blender, Maya, 3DS Max
1mo
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Senior Software Engineer (UI)
Brooklyn, New York, United States
$150k-$200k/yr HybridFull Time
5+ YOE5+ years frontend engineering experience with React and TypeScript; strong product, design, API and database understanding; experience across stack, testing, and performance.
React, TypeScript, Python, Django, Celery, Redis, PostgreSQL, AWS, Docker, Slack, Microsoft Teams
2mo
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Application UI Development Lead - Vice President
New York City, New York, United States
$142k-$213k/yr OnsiteFull Time
6+ YOE6+ years web UI development experience with HTML5, TypeScript/JavaScript, Angular, Node.js, AgGrid; strong OOP, WebSocket, RESTful API, high-performance UI experience; familiarity with SDLC, DevOps/CI/CD, cloud, JIRA, GitHub; Bachelor's degree required, Master's preferred.
HTML5, TypeScript, JavaScript, Angular, Node.js, AgGrid, WebSocket, RESTful API, Electron, JIRA, GitHub, Python, Java, SQL
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