React.js jobs in San Jose, CA

Senior Software Engineer / React / Python / Physical AI

Sunnyvale, California

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Today

A leading provider of physical AI and autonomy software solutions is hiring for a full-time, senior software engineer to do product development on their core AI infrastructure platform. The engineering environment includes modern full-stack web development using: TypeScript, Python, Go, and React based interfaces. This role offers the chance to join high powered and versatile product team operating like a startup within a larger organization. You will be shaping highly scalable user experiences

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Full-time

$190000 - $220000

React JS Developer

Sunnyvale, California

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3d ago

Role: React JS Developer - In Person Interview Location - Sunnyvale, California Exp: 12+ Years Job Summary Seeking a Specialist with 5 to 7 years of experience in ReactJS to develop and enhance web applications using HTML5 and React frameworks Job Description Design develop and maintain responsive web applications using HTMLHTML5. Utilize ReactJS to build dynamic and interactive user interfaces. Implement UI components with a focus on performance and usability. Apply CSS3 Bootstrap and other sty

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Contract

60 - 65

Senior Fullstack Engineer

Hybrid in Santa Clara, California

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Today

Senior Fullstack Engineer Santa Clara, CA Job Description Bachelor s or master s degree in computer science, Engineering, or related field.Strong backend development experience with Node.js, Spring Boot / JavaStrong frontend development experience using JavaScript / TypeScript, React, Angular, VueJS or modern SPA frameworksMinimum experience weightage required : 40% for frontend and 60% for backend.Experience with Microservices architecture, REST API design, SQL and NoSQL databasesDistributed sy

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Full-time

$135,000 - $140,000

Front End Developer (React)

Sunnyvale, California

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Today

Job Title: Front End Developer (React) Location: Sunnyvale, CA Duration: 6 Months + Extension Bill Rate: $80/hour Job Type: W-2 Contract Client: To Be Discussed Later Work Authorization: USCGCH-1BOPT-EADGC-EAD Job Description Design develop and maintain responsive web applications using HTMLHTML5. Utilize ReactJS to build dynamic and interactive user interfaces. Implement UI components with a focus on performance and usability. Apply CSS3 Bootstrap and other styling techniques to ensure cons

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Contract, Third Party

80 - 90

Fullstack Production Support (L1 / .NET / Dynatrace / Playwright / React) - 10 Years

Hybrid in San Ramon, California

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3d ago

Role: Fullstack Production Support Location: San Ramon/San Francisco - Location 3 days onsite in San Ramon or SFO JD: Local Full-Stack Developer for L1 production support on the EWS 2.0 / Prism project. Will serve as first line of defense for platform health, incident triage, and rapid troubleshooting. Key Responsibilities Incident Triage & Resolution: Investigate and resolve L1 support tickets across .NET backends and React frontends. Application Monitoring: Use Dynatrace to monitor uptime,

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Contract, Third Party

Depends on Experience

Sr. AEM with React Developer

Remote

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Today

Hi, Job Title: Sr. AEM with React DeveloperLocation: Bellevue, WA / RemoteDuration: 12+ MonthsPrimary Skills: AEM, ReactJob DescriptionWe are seeking a highly skilled AEM Developer with a strong background in Adobe Experience Manager AEM component development, React and integration.The ideal candidate will bring expertise in AEM Sites and have a passion for innovation particularly in applying AI driven solutions to optimize content integration and user experience.Experience working in Microsoft

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Contract, Third Party

Depends on Experience

AI- Native Technical Architect (java, Python, React, SQL/ NOSQL)

Remote

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Today

Position: AI- Native Technical ArchitectLocation: RemoteInternal Job Description The AI-Native Technical Architect II provides advanced architectural leadership within an assigned business area, aligning solution development with broader architecture direction while remaining closely connected to implementation. This role translates business and product intent in alignment with architectural direction into clear, implementable specifications that orchestrate AI agents and engineering workflows t

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Contract

Depends on Experience

Web Developer (JavaScript / React)

Hybrid in Menlo Park, California

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3d ago

Job Summary: We are looking for a talented Web Developer to join our engineering team on a contract-to-hire basis. You will help build the front end of a new product catalog and e-commerce system. You will write clean, performant, accessible code in vanilla JavaScript, HTML, and CSS. This is a chance to shape a customer-facing experience from the ground up, with the opportunity to be with the team long team and convert to a full-time role. Responsibilities: Build and maintain the front end of a

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Contract

53 - 58

Remote Senior JavaScript/React Engineer

Remote

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Today

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

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Contract

200 - 300

Front End Engineer

Sunnyvale, California

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6d ago

About 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 experiences. Our teams work across AI, cloud-native technologies, and next-generation digital solutions. Job Title: Front End Engineer Primary Location: Sunnyvale, CA Secondary locations: Dallas, TX / Berkeley Heights, NJ / Chicago, IL / Alpharetta, GA Exp: 5+ yrs Role Overv

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Full-time

Depends on Experience

Senior Fullstack Engineer // Typescript/Node.js/React // REMOTE PST

Remote

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Today

This profitable, PE-backed logistics company is hiring a full-time Senior Full-Stack Engineer in Southern California (West Coast candidates will be considered). You will own the manufacturing side of their in-house operating platform, built with TypeScript, Node.js, NestJS, and React on Azure. This is a true peer seat on a two-person senior engineering team, and you will own a full product surface, frontend to backend. The platform supports over $100M in annual revenue, and your area is mid-roll

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Full-time

$160000 - $180000

Senior ReactJS/ UI Developer

Remote

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3d ago

Senior ReactJS/ UI Developer Location: Remote Duration: Long-term Contract Responsibilities and Qualifications: Strong experience (6+ years) in UI development building scalable and high-performance web applications.Strong expertise in HTML5, CSS3, JavaScript (ES6+), jQuery, JSON, and Bootstrap, ReactJS.Strong hands-on experience building reusable UI components, widgets, and dynamic user interfaces.Expertise in ReactJS development including Components, Hooks, Forms, Events, Routing, Redux state

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Contract

50 - 55

Fullstack PHP Developer

Hybrid in Menlo Park, California

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4d ago

Full Stack Developer Location: Menlo Park, CA Hybrid Job Overview We are seeking a talented and motivated Full Stack Developer to join our engineering team in Menlo Park, CA. The ideal candidate will have strong experience developing scalable web applications across both frontend and backend technologies and be comfortable working in a fast-paced, collaborative environment. The successful candidate will work closely with product managers, designers, and other engineers to design, develop, test,

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Full-time, Third Party

Depends on Experience

Frontend Developer (Santa Clara, CA) W2 7+yrs

Santa Clara, California

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10d ago

Title: UI Developer with React and Typescript Location: Santa Clara, CA Duration: 1+ yr 5 days on-siteReact TypeScript / JavaScript HTML5 / CSS Modern responsive UI development REST API integration Reusable component design State management Front-end performance optimization Git / CI-CD Experience working with backend engineers and APIs Strongly Preferred AG Grid or similar enterprise data-grid frameworks Material UI, Fluent UI, or similar component libraries Python or basic backend developme

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Contract

Depends on Experience

Sr. Full stack Developer (Java, Spring, Angular or React) | Mississauga, ON (Remote)

Remote or Mississauga, Ontario

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Full stack Developer (Java, Angular, Openshift) for a contract assignment with one of our premier Financial Services clients in Mississauga, ON. Responsibilities : Responsible for participation in the establishment and implementation of new or revised application requirements front to back. We need autonomous, independent, self-starters that can get up to speed quickly and follow established practices. Analyze tasks, provide ti

Contract, Third Party

.Net Full Stack Developer (.Net, React & AI)

Remote or Hybrid in Toronto, Ontario

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5d ago

Position: Full Stack Developer (.Net, React & AI) Location: Remote, Onshore Canada only Timezone: Must be available to work in the EST time zone Start Date: ASAPJob Description: We are looking for a Full Stack Developer with hands-on experience across both frontend and backend technologies. The candidate should be comfortable working in a distributed team environment and contributing across the full software development lifecycle.Key Technical Skills and Requirements:Strong experience with C# /

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Contract, Third Party

Depends on Experience

Need Senior Solution Architect Clinical Systems Modernisation (.NET / AWS / React) - Remote

Remote

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27d ago

Job Title: Senior Solution Architect Clinical Systems Modernisation (.NET / AWS / React) Client: Pharma Client Location: 100% Remote (Client Based in San Francisco, CA) Duration: Long-Term Contract Need Healthcare/Pharma Domain exp Job Summary We are seeking a highly experienced Senior Solution Architect to lead the modernization of enterprise clinical and laboratory software platforms for a global pharmaceutical client. The ideal candidate will have strong expertise in .NET technologies, React,

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Contract

Depends on Experience

Senior Full Stack Developer React, Azure & Microsoft Fabric

Remote

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11d ago

Title: Senior Full Stack Developer React, Azure & Microsoft Fabric Duration: 8-9 Months Location: West Conshohocken, PA 19428 & Waltham, MA 02451 Remote opportunities with occasional clients sites visit. Role Summary Seeking an experienced Full Stack (React) Developer to build scalable, enterprise-grade interactive analytics applications using React, Microsoft Fabric, Power BI, and Azure. The role will focus on custom visualizations, embedding Power BI dashboards, and developing modern data-d

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Contract

Depends on Experience

Staff Full Stack Engineer / .NET / React / React Native / Distributed Systems

Remote

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Today

A SaaS company that builds streaming and app development platforms for media companies is hiring a Staff Level Full Stack Engineers. A growing technology organization that develops cloud-based streaming and content delivery products is seeking a Senior Staff Engineer to help drive architecture, engineering standards, and platform innovation. This is a full-time remote opportunity focused on C#, .NET, React, React Native TypeScript, AWS, and modern AI integrations. This role offers the opportunit

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Full-time

$190000 - $230000

Full Stack web Developer-React

Remote

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6d ago

Full Stack Web Developer (React) Overview We are seeking aFull Stack Web Developerto help build and enhance web applications that support data-driven workflows in a life sciences environment. This role focuses on developing user-facing applications and backend services that integrate data systems, APIs, and scientific tools. The ideal candidate thrives in afast-paced, execution-focused environmentand enjoys translating defined requirements into working software. You will work across the stack, b

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Contract

Depends on Experience

React.js jobs in San Jose, CA, USA