UI React Frontend Developer Jobs in San Jose, CA

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Front End Developer

Metasys Technologies

Mountain View, California, USA

Contract

Front End Developer Mountain View, CA (Hybrid 3 days onsite) 12+Month Contract Responsibilities: Create Front End solutions to deliver exceptional customer experiences. Translate customer insights into mockups, wireframes, and proof-of-concept code Lead a small team to solve complex programming and design issues Contribute to project design and architecture and execute on web, mobile, and front end software development Provides technical direction and guidance to the team by analyzing, evaluatin

Senior Designer Front-End / Developer - Remote / Telecommute

Cynet Systems

Remote or Dallas, Texas, USA

Contract

Job Description: We are seeking a skilled Senior Frontend Engineer to take ownership of frontend build infrastructure, develop shared component libraries, and optimize complex web applications. The ideal candidate will have extensive experience in React, TypeScript, and UI/UX design, with the ability to collaborate cross-functionally to improve the performance, usability, and scalability of web applications. Key Responsibilities: Frontend Build Infrastructure: Own and maintain the frontend bu

Web UX Designer 3

Horizontal Talent

Sunnyvale, California, USA

Contract

Join a dynamic team as a Web UX Designer, where you'll create engaging and impactful digital experiences. This role offers a chance to transform marketing requirements into compelling designs that align with brand standards and drive business success. Responsibilities Design wireframes and prototypes that prioritize usability and align with visual design standards. Collaborate with global teams to translate marketing requirements into meaningful web interactions. Contribute to the design system

Sr. Front End Developer - UI/UX focus - W2

Amiseq Inc.

Remote

Contract

Job Description: Job Description: As a Senior Frontend Developer with UI/UX focus, you will drive frontend architecture and user experience for a high-impact business application. You'll play a crucial role in frontend foundations, UI/UX optimization, and performance enhancement for a sophisticated web platform. Your responsibilities include managing build systems, component libraries, and implementing user interface improvements that directly impact business operations. You'll collaborate with

VP, Front End UI Lead Developer (Apps Dev Tech Lead Analyst )- C13 - TAMPA

Citi

Remote or Tampa, Florida, USA

Full-time

Job Description The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Develop UI components, screens using the UI technologies such as Angular, React, Bootstrap, HTML5, CSS Develop applications using Java, UI Frame

Senior React Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

Remote

Third Party, Contract

Position Senior React Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly skilled Senior React Developer with over 10 years of experience in frontend development. The ideal candidate will have deep expertise in JavaScript, React.js, TypeScript, and modern UI/UX principles. You ll be responsible for leading frontend architecture, mentoring developers, collaborating with cross-functional teams, and delivering high-performance, scal

Software Engineer, Frontend - UI Systems Team

Coinbase

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Senior Full Stack Engineer

Vaco by Highspring

Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor

Senior Front-End Developer (10+ Years) - Alpharetta, GA - Remote

URSI Technologies Inc.

Remote or Alpharetta, Georgia, USA

Third Party, Contract

Position Senior Front-End Developer (10+ Years)Location Alpharetta, GADuration 1+ Year (Extendable) Job Description: We re hiring a Senior Front-End Developer with 10+ years of experience in building responsive, high-performance web applications. Ideal candidates are experts in React.js, JavaScript (ES6+), and modern UI/UX best practices.Key Skills:Tech Stack: HTML5, CSS3, JavaScript (ES6+), React.js, Next.js, Vue.js, AngularStyling: Tailwind CSS, SASS, Styled ComponentsState Management: Redux,

Frontend Software Engineer, TikTok Ads Creative and Ecosystem

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : 4SG1 Apply to this job Share this listing: Responsibilities A "creative" is the ad (in the form of a short-form video) served to TikTok users, composed of video, background music, call-to-action card, post-click landing page, and other formats that get delivered to users. A quote goes "creativity is the soul of advertising", because a good ad creative is effective, yet difficult to produce, especially at the scale of TikTok advertis

Staff Frontend Software Engineer, Web UI

Block Inc

California, USA

Full-time

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture

Front End Engineer

Quest Global Services-NA Inc.

Remote or Sunnyvale, California, USA

Contract

Hi, Greetings from Quest Global. We have a requirement for which we are actively sourcing. If you feel that your experience and skill set might be suitable for this requirement, please send us your most recently updated resume along with your contact information, best times when we can contact you. I would appreciate it if you could refer to your friends or colleagues. You may please forward my email to them. Title: Front End EngineerLocation: Sunnyvale, CA Job Description:Strong experience with

Founding UI Engineer

Avila IT

San Mateo, California, USA

Full-time

Job Description: A stealth-mode, well-funded startup is building the industry s first Autonomous Engineering Platform (AEP) to eliminate developer toil through AI. We are looking for a Founding UI Engineer to lead and build our frontend from scratch, collaborate closely with leadership, and define the product s user experience for a next-generation developer platform. Key Responsibilities:Architect and Own the Frontend: Lead development of our UI from concept to deployment, including all archi

Front-End Developer (Shopify)

Robert Half

Remote or Boston, Massachusetts, USA

Contract

Description Robert Half's marketing & creative client is looking for a Front-End Developer for a 2+ month contract in the Greater Boston area. This is a remote, 40-hour-per-week opportunity; candidates must be able to work eastern (ET) hours and be able to work on their own laptop. This role will be supporting a time-sensitive project aimed at building a Shopify-based wholesale ordering portal for international distributors. The Front-End Developer will be responsible for completing the site, d

Design Engineer

Fundamental Research Labs

Menlo Park, California, USA

Full-time

Job DescriptionFundamental Research Labs About The Role Fundamental Research Labs is looking for a Design Engineer to bridge the gap between design and engineering. In this role, you ll help shape our design system implementation, architect front-end solutions, and ensure seamless user experiences across our products. You'll play a foundational role in shaping how we communicate our vision to build digital humans. What You'll Do Architect and implement complex UI components and systems that bala

UI Architect Pleasanton , CA - CA - California

Sierra Business Solution LLC

Pleasanton, California, USA

Third Party, Contract

12 + Years Experience Responsibilities: Design and implement user-friendly interfaces for MedTech applications. Develop and maintain UI architecturedesign standards and best practices. SME in below skills Component Communication Component-Based Structure RxJS & Observables State Management Dependency Injection Change Detection Standalone Component Benefits Broad Technical Knowledge Performance Optimization Modern JS and new Angular Feature UI architecture and design principles Hands-on experien

Lead UX/UI Developer

Kforce Technology Staffing

Remote or New York, New York, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a UX/UI Developer to join their team for a remote role. Summary: Are you a hands-on UX/UI developer who thrives on building sleek, high-performing web and mobile applications? We are looking for a Lead UX/UI Developer who's ready to code, lead, and inspire. This is a unique opportunity to shape the user experience of cutting-edge consumer-facing platforms while mentoring a talented team. Key Tasks: * Develop responsive web and mobi

UI Angular Senior Developer - AVP / Tampa, FL (hybrid)

Citi

Remote or Tampa, Florida, USA

Full-time

The Reference Data Management (RDM) is an organization within the Information Services Group (ISG), a service-centric organization supporting Citi Services, Markets and Banking. RDM provides centralized data and operations platforms spanning accounts, pricing, securities, corporate actions, know-your-customer, and loans pledging. The UI Angular Senior Developer (Applications Development Sr Programmer Analyst - C12) is a position in Reference Data Technology Team and will play a pivotal role and

Frontend Developer

Caspex Corporation

Sunnyvale, California, USA

Third Party, Contract

Title: Sr. Frontend Engineer (React/Redux) - Location : Sunnyvale, CA Duration : 12+ Months Job Description: Responsibilities include: Develop, Design and write high quality, high performance code in front end technologies React, Express, Node.js, JavaScript, Bootstrap, HTML and CSS. Participate in development life cycle activities like design, coding, testing and production release. Collaborate with peers and seniors both within their team and across the organization.Work with product owne

AEM Sites Architect & Developer with FrontEnd(AEM as a Cloud Service)

Savi Technologies

Remote or Kentucky, Arkansas, USA

Third Party, Contract

Hi Team, We have an urgent position with a client. Title: Front-End AEM Sites Architect & Developer (AEM as a Cloud Service) Location: Hybrid with one week of travel to Kentucky. Description: We are seeking a Front-End AEM Sites Expert Architect & Developer to take full ownership of the frontend architecture and implementation across our Adobe Experience Manager (AEM) Sites applications. This role is not full-stack and is specifically targeted at frontend specialists with deep expertise in AEM a