Frontend Developer
Photon
Photon is a Digital Engineering and Digital Modernization company founded in 1999. We partner with leading global enterprises, including Fortune 500 organizations, to build and modernize digital platforms and deliver exceptional digital experiences.
Role Overview
Key Responsibilities
- REST API Integration: Integrate front-end applications with back-end services and REST APIs, ensuring proper handling of CORS, authentication, and authorization flows .
- Real-Time Features: Implement real-time functionality using WebSockets to deliver dynamic and interactive user experiences.
- Web Performance Optimization: Optimize application performance and meet Core Web Vitals targets, including Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS) .
- Design Systems and Reusable Components: Contribute to and use shared design systems and component libraries , building reusable, well-documented, and maintainable UI components.
- Node.js and Build Tooling: Use Node.js and modern build tools for application builds, bundling, development workflows, and lightweight services.
- Code Reviews and Quality Assurance: Participate in code reviews, follow front-end best practices, and collaborate with QA teams to improve code quality and testability.
Required Qualifications
- Experience: 5+ years of professional front-end development experience.
- React Development: Proven production experience with React for building and maintaining web applications.
- Angular: Working knowledge of Angular is an advantage.
- API Integration: Experience with REST APIs, CORS, authentication, and authorization flows .
- Real-Time Communication: Hands-on experience implementing WebSocket-based features .
- Performance Optimization: Practical knowledge of web performance optimization and Core Web Vitals (LCP, INP, CLS) .
- Design Systems: Experience working with design systems, shared component libraries, and reusable UI components .
Preferred Qualifications
- Node.js and Build Tools: Experience with Node.js and modern build tools such as Vite, Webpack, or similar technologies .
- Web Accessibility: Knowledge of WCAG accessibility standards and accessible front-end development practices.
- Front-End Testing: Experience with testing frameworks and tools such as Jest, Vitest, React Testing Library, or Cypress .
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Frontend Developer in Sunnyvale, CA vacancy
- Job-ID15832286Reference21-01538TypeContractDuties: Creating Figma plugins to streamline work between design and developmentWorking with designers to implement new site features, responsiveness, and functionality to our documentation websites (Storybook and WordPress Gutenberg...SuggestedTemporary workLocal area
Intelliswift
Mountain View, CA4 days ago - ...Capistrano or equivalent- Experience with source code management tools (Github)- Experience with frontend performance optimization tools like Pagespeed etc.- Experience developing using relational databases such as Oracle or MySQLLooking for a senior UI developer with 5+...Suggested
Software Technology Inc
Sunnyvale, CA5 days ago $160k - $236k
...Our Frontend Developer opening rewards depth over breadth: pick Jest, go deep, and let Ford handle the rest of the stack. This Frontend Developer role hands senior talent $160,000 - $236,000, a contract arrangement in CA, and the latitude to call the shots. Key Responsibilities...SuggestedContract workFlexible hoursEnergy Innovation: Policy and Technology LLC
Sunnyvale, CA3 days ago$104k - $127k
...and blog site powered by AEM CMS. Our responsibilities include developing and maintaining AEM templates, components, workflows, and web... ...for the business.Position OverviewWe are seeking an experienced Frontend AEM Developer to join our web development team and help build,...SuggestedFull timeWorldwideFortinet
Sunnyvale, CA3 days ago- ...Information Technology Recruiter | Responsibilities Designing, developing, and testing UI for mobile and web applications Build reusable... ...Accurately translate user and business needs into functional frontend code Qualifications Bachelor's degree or equivalent in Computer...Suggested
- ...interested. Thanks!If interested then please send me your latest resume along with current & expected salary.Job Title : Frontend or Web UI Developer (with experience on Angular.JS, React.JS, HTML5, CSS3, JavaScript, jQuery mobile, JSON etc.)No. of openings : 1Job...Permanent employmentFull timeH1bRelocation
Sonsoft
Sunnyvale, CA2 days ago - ...things done and continue making forward progress About DAQRI Founded in 2010, DAQRI is the world’s leading augmented reality developer, providing custom software and creative solutions to clients across a broad spectrum of industries. From groundbreaking...
DAQRI
Mountain View, CA14 hours ago $164k - $295k
...UI engineering at CrowdStrike. As Product Groups migrate onto the new UI, we're consolidating quality, release, observability and developer tooling into a single internal platform that teams pick up themselves. This role is central to that mission where you'll build the...Permanent employmentContract workWork experience placementWork at officeLocal areaSunnyvale, CA2 days ago- ...CypressDevelopment: CI/CD pipelines, and version control.Container Orchestration: Kubernetes, Docker SwarmOthers: gRPC & gRPC-web, frontend security best-practices, web-accessibility best-practicesProfessional Attributes:Problem Solving: ability to break down complex...Temporary work
Zortech Solutions
Santa Clara, CA5 days ago - Job Title7 +years of experience in web application development using JavaScript, Node.js, and React.Strong proficiency in JavaScript (ES6+), with a deep understanding of language concepts and modern features.Experience building RESTful APIs and working with microservices...
Saxon Global
San Jose, CA2 days ago - ...EngineerDevelopment of iOS applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design...
Redolent
Sunnyvale, CA15 hours ago - ...Job Description: Design develop and maintain responsive web applications using HTMLHTML5. Utilize ReactJS to build dynamic and... ...latest industry trends and technologies related to ReactJS and frontend development. Roles and Responsibilities: Lead...Local area
Quantum Technologies USA
Sunnyvale, CA2 days ago - ...Front-End Web DeveloperFront-end web developer includes: Design, and develop web and mobile web pages. Effectively collaborate with product, UX, and marketing teams. Provide subject matter expertise for web and mobile web responsive designs. Follow web coding standard...
Software Technology Inc
Sunnyvale, CA5 days ago - Job TitleJob DescriptionResponsibilitiesCreate accessible, user-centric experiencesWork closely with product managers and UI/UX designersBe a technical project owner, driving projects from kickoff to completionMaintain, improve and re-architect, where needed, the core ...
Leverice
San Jose, CA2 days ago - ...systems and golden reference solutions.Evaluate AI agents' ability to reason through complex codebases and use MCP tools effectively.Develop realistic, reproducible software engineering scenarios.Ensure tasks accurately measure coding ability, problem-solving, and tool...For contractorsRemote work
YO AI Labs
Palo Alto, CA3 days ago $100k - $115k
...technology and innovation, but also perpetually driven to design, develop, and test as a trusted partner for Fortune 500 customers. As a... ...with an emphasis on frontendStrong experience with frontend web technologies and frameworks - React, Javascript/Typescript,...Temporary workQuEST Global
Cupertino, CA15 hours ago$164k - $295k
...security and reliability What You'll Do: Design and implement highly scalable microservices, frameworks and platform components Develop comprehensive tests focusing on reliability, accuracy and performance Conduct thorough code and design reviews with focus on...Permanent employmentWork experience placementWork at officeLocal areaWorldwide2 days per week3 days per weekSunnyvale, CAa month ago- Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Full timeH1b
Sonsoft
Sunnyvale, CA2 days ago - ...Senior Frontend DeveloperWe are looking for a talented, experienced and highly-motivated frontend developer to build and maintain Talka's interfaces, joining our engineering team in one of our Lisbon, Toronto or Silicon Valley offices.Engineers at Talka are expected to...
Talka AI
Palo Alto, CA5 days ago - ...and platforms, including augmented reality, fitness coaching, and other comprehensive wearable technologies. As Senior UX/UI Mobile Developer you will work directly with our product, design and test teams to develop a platform for creating the most innovative wearable...Permanent employmentContract workFor contractorsH1bRemote work
ProCom
Santa Clara, CA5 days ago - ...like jQuery/ZeptoCSS preprocessors like SASS, LESSPackage management / build tools like Webpack, Grunt, GulpShould have knowledge in:Developer tools for debugging and performance optimizationsImplementing Responsive/Adaptive Web DesignsHandling cross browser compatibility...Permanent employmentFull timeH1b
Sonsoft
Sunnyvale, CA2 days ago $150.4k - $277.6k
...you.DescriptionIn this role, you will contribute directly to developing and maintaining features on WPC-related web properties, collaborating... ...principles and cryptographic concepts as they apply to frontend and API designPreferred QualificationsShipped production applications...RelocationApple
Cupertino, CA2 days ago- ...resume if you would like to pursue this opportunity.Job DescriptionWe are looking for a highly creative, detail oriented front end Web developer to create highly usableWeb applications. The ideal candidate will have a strong eye for pixel perfect design on par withApple Web...Contract workImmediate start
idealforce
Santa Clara, CA3 days ago - Company DescriptionSonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services...Contract workH1b
Sonsoft
Sunnyvale, CA2 days ago - Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Permanent employmentFull timeH1b
Sonsoft
Sunnyvale, CA2 days ago - Company DescriptionCareer Guidant, an internationally acclimed, trusted multi-faced orgiansation into Information Technology Custom Learning Services for Enterprises, Lateral Staffing Solutions, Information Technology Development & Consulting, Infrastructure & Facility ...Permanent employmentFull time
Career Guidant
Sunnyvale, CA2 days ago - Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Permanent employmentFull time
Sonsoft
Sunnyvale, CA2 days ago $150.4k - $277.6k
...user experience on the Mac, across SwiftUI, AppKit, and UIKit. Help build the components and APIs used by all macOS application developers, and empower them to build better apps with less code. We have an impact across the entire breadth of the macOS system, directly...RelocationApple
Cupertino, CA2 days ago- Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Permanent employmentFull timeH1b
Sonsoft
Sunnyvale, CA2 days ago - Company DescriptionSonSoft is an IT Staffing and consulting firm and duly organized under the laws of the Commonwealth of Georgia. We are growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Permanent employmentFull timeH1b
Sonsoft
Sunnyvale, CA5 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Frontend Developer. Be the first to apply!
Related searches
- frontend developer Sunnyvale, CA
- entry level front end web developer Sunnyvale, CA
- front end web developer part time Sunnyvale, CA
- react front end developer Sunnyvale, CA
- front end developer full time Sunnyvale, CA
- front end developer Sunnyvale, CA
- front end developer internship remote Sunnyvale, CA
- entry level front end developer remote Sunnyvale, CA
- frontend engineer Sunnyvale, CA
- remote front end web developer Sunnyvale, CA