React jobs in San Francisco, CA

React Developer (Financial, Material UI, Azure) - 10+ yrs - SFO, CA Hybrid

Hybrid in San Francisco, California

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Today

Role: React EngineerExp: 10+ yrsLocation: San Ramon, CA/SFO (3x days Onsite)Note: Financial Client experience MustMust Have:Frontend Development: 4-5 years of experienceExperience in Frontend Development.Strong coding skills with React.jsProficient in JavaScript (ES6+), HTML5, CSS3, and responsive UI/UX design.Hands-on experience with Material-UI, Styled Component, Webpack, Rollup, Storybook, React-Router-Dom (In depth to handle parent to child routing), Dom manipulation .Expertise in state mana

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Contract, Third Party

Depends on Experience

React Developer - 10+ Years - 3 days onsite in San Ramon or SFO

Hybrid in San Ramon, California

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Yesterday

Role: React Developer Location- 3 days onsite in San Ramon or SFO Skills MUST HAVE: 1. React 2. Azure 3. AWS 4. Redux 5. Material UI 6. Context API Frontend Development: 4-5 years of experience in Frontend Development. Strong coding skills with React.js. Proficient in JavaScript (ES6+), HTML5, CSS3, and responsive UI/UX design. Hands-on experience with Material-UI, Styled Component, Webpack, Rollup, Storybook, React-Router-Dom (In depth to handle parent to child routing), Dom manipulation. Exper

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Third Party, Contract

Depends on Experience

Fullstack Production Support (.Net, React, Dynatrace, Playwright) - 10+ yrs - SFO/San Ramon

Hybrid in San Francisco, California

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Today

Role: Fullstack Production Support Exp: 10+ yrs Location: SFO or San Ramon, CA (Hybrid) Scope: 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, track performance metrics,

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Contract, Third Party

Depends on Experience

Full Stack Engineer (Python / React)_ W2

Palo Alto, California

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Today

Job Title: Full Stack Engineer (Python / React) Location: Palo Alto, CA (Hybrid) Job Description: Brillio is looking for an experienced Full Stack Engineer to develop production-grade web applications and REST APIs. The candidate should have strong Python backend development experience, along with JavaScript and React.js frontend skills. Must be capable of owning features end to end, from database design to backend services and UI development. Must-Have Skills: Strong Python development experien

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Contract

Up to 50

React Developer

Hybrid in San Leandro, California

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30+d ago

Req ID: 392558 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a React Developer to join our team in San Leandro, California (US-CA), United States (US). Job Description: In this role, you will: May require to works on multiple applications. Provides informal mentoring to less experienced colleagues. Develops innovati

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Contract, Third Party

$68.75

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

Hybrid in San Ramon, California

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6d 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

Web Developer (JavaScript / React)

Hybrid in Menlo Park, California

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5d 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

Solutions Architect 2

Hybrid in San Francisco, California

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16d ago

ESSENTIAL RESPONSIBILITIESWorks with members of the architecture portfolio to make recommendations in activities related to the design, development and maintenance of Enterprise Architecture strategies, processes, methodologies and models.Promotes the development of common reusable enterprise technology solutions while respecting the main principles of Domain Driver Design ().Assesses the immediate and long term strategic goals of the organization and participates in managing the technology road

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Contract

140 - 190

Sr front End

San Ramon, California

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3d ago

Frontend Senior Developer -Next.js & React, Node JS About the Role We are seeking a seasonedArchitect with hands-onexpertisein Next.js and React to lead the design and delivery of high-performance, scalable web applications. This is a hands-on technical role for someone who combines strong front-end engineering fundamentals with the ability todevelopsolutions on headless platforms and optimise digital experiences f The developer will work closely with design, product, and content teams to buil

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Contract

80+

Fullstack PHP Developer

Hybrid in Menlo Park, California

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7d 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

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

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

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

Full Stack Developer (Java & React), Risk and Compliance AI Platform

Remote

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Today

Description: Remote We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for a SaaS risk and compliance AI platform. You will implement new features and fix bugs in the production codebase for our client. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes

Contract

.Net Full Stack Developer

San Francisco, California

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9d ago

.Net Full stack Developer San Francisco CA (Hybrid) W2 Only Job Summary InvestM is seeking an experienced Full Stack .NET Developer / Senior Technical Lead with strong expertise in C#, .NET Core, React, Microsoft Azure, and microservices architecture. The ideal candidate will have a strong background in financial services, preferably asset management, and hands-on experience modernizing legacy applications into scalable, cloud-native solutions. This role requires a technically strong p

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Contract

Depends on Experience

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

Remote or Hybrid in Toronto, Ontario

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7d 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

Senior ReactJS/ UI Developer

Remote

•

Today

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

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

Remote

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30+d 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

Full Stack web Developer-React

Remote

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9d 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

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

React jobs in San Francisco, CA, USA