React JS developer Jobs in California

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ReactJS Software Engineer - UI

Xoriant Corporation

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San Jose, California, USA

Contract

Minimum Qualification Experience working with web and/or client-side technologies.Nice to have experience with full stack and/or backend developmentExcellent problem solving and analytical thinking skillsNice to have some infrastructure experience with AWS, Kubernetes, Java, CI/CDYou have advanced skills developing full-featured client-side applications using modern Javascript/Typescript technologies such as React/Redux.Knowledge of browser internals like Javascript engines, native DOM, Event AP
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Posted 22 days ago | Updated 4 days ago

Senior React Native/React JavaScript Engineer

Team-Soft, LLC

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Remote

Contract, Third Party

Job Description: Develop and maintain high-quality mobile and web applications using both React Native and React JavaScript/TypeScript. Collaborate with product owners, project managers, and healthcare professionals to understand requirements and translate them into technical solutions. Provide technical guidance and leadership to the development team, ensuring best practices and high standards of code quality. Design and implement scalable, reliable, and efficient solutions that meet the needs
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Posted 24 days ago

Sr. Full-Stack Developer (React.js, Next.js, MySQL and AWS) AI/ML

iSpace, Inc

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Remote

Contract

Sr. Full-Stack Developer (React.js, Next.js, MySQL and AWS) Location : Full remote, but work PST time zone Duration : 6-12 Months Contract Description: Seeking a creative Senior Developer that can architect and develop large scale enterprise applications using React.js for front-end, Next.js, MySQL for backend. Will be working closely with a team of developers to validate and/or test new technologies to progress the efficiencies of the technical landscape. Requirements: 7+ years of experienc
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Posted 60+ days ago | Updated 5 hours ago

Front-End Software Engineer (React / Next.js) for Innovative Space Research Startup (REMOTE)

OSI Engineering, Inc.

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Remote

Contract

We are seeking a highly skilled Front-End Engineer to help develop a real-time astronomical data platform powered by a global telescope network. The ideal candidate will have strong experience with React and Next.js, a solid understanding of UI/UX best practices, and familiarity with blockchain-based applications. This role requires an adaptable problem-solver who thrives in a fast-moving, research-driven environment. Responsibilities Develop and optimize React/Next.js front-end applications. En
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Posted 42 days ago | Updated 1 hour ago

Lead React at San Francisco, CA (Onsite from the day 1) - Locals only

PamTen Inc

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San Francisco, California, USA

Third Party, Contract

Job Title: Full Stack Developer (.Net or/ Java) Location: Bay Area, CA (Hybrid) Job Type: Contract Job Description: We are seeking a highly skilled and motivated Full Stack Developer with deep expertise in React.js, Node.js, and TypeScript to join our dynamic team in the Bay Area, CA. The ideal candidate will play a key role in designing, developing, and maintaining scalable web applications and services that support our enterprise platforms. Responsibilities: Design and implement modern, scalab
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Posted 1 day ago

Full Stack (Java/Python + React) - Remote - Fulltime

Lorven Technologies, Inc.

•

US

Full-time

Job Title:Full Stack (Java/Python + React) Location: Remote Employment Type: Fulltime Job description: UX prototyping contractors The Relevance team builds machine learning models to power product experiences and item rankings across various surfaces. The Difference You Will Make: Explore, shape, and develop new product experiences alongside engineers and product managers from the relevance team; from ideation to implementation Develop prototypes to iteratively validate ideas that push th
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Posted 28 days ago | Updated 4 hours ago

Senior Full Stack Engineer (Go and React)

Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

Job Description Our client is a FinTech startup that is in California is currently searching for a Full Stack Golang Engineer to join their team full time. They are looking to transform the financial security lending industry with new and imaginative ideas. This candidate will have experience working with TypeScript, React and Golang and will have experience working with startups. Required Skills & Experience 6+ years' experience with TypeScript, React, Golang Proficiency with AWS FinTech or pa
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Posted 60+ days ago | Updated 8 hours ago

Senior Full Stack Engineer / Fintech / React / Remote

Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Fullstack Software Engineer Join a high-growth financial technology company revolutionizing financial services by delivering the best possible pricing with high-quality digital experiences. We are looking for a Full Stack Engineer to help reshape a 1,000-year-old industry. This is a full-time role where you'll build full-stack web features, work with APIs, and take ownership from inception to post-launch. This opportunity is ideal for engineers who thrive in fast-paced environments, enjoy workin
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Posted 35 days ago | Updated 8 hours ago

Python Full stack developer

StoneGate-Technologies LLC

•

San Ramon, California, USA

Full-time

Python Full stack developer Location: San Ramon, CA (In-Person Interview and Day 1 Onsite) Required Skills: - Python + ReactJS Must Have * 15 years of relevant experience and skilled in - Python, RESTful Webservice, NoSQL Database, In Memory Database. * Hands-on & In depth knowledge of Python application programming concepts, Django REST framework, Flask * Create services as part of back-end: message intake and processing pipelines (message flow), REST APIs for front-end, data manipulation (JSO
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Posted 9 days ago

Java Developer

IT America

•

Sunnyvale, California, USA

Contract

Role: Java software engineer OR Reactjs/Nodejs Engineers 12 month contract + extensions Worksite Location 860 West California Avenue, Sunnyvale, California, 94086, United States Note: Redeploying Walmart Former Engineers into Marketplace Projects. Openings for strong Java Engineers and some openings for Strong Reactjs/Node Engineers Java software engineer OR Reactjs/Nodejs Engineers Top Skills - Must Haves Java microservices
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Posted 7 hours ago | Updated 2 hours ago

User Experience Design Principal

Amiseq Inc.

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Redwood City, California, USA

Contract

Job Responsibilities: Work closely with our internal teams to translate design concepts and wireframes into responsive and performant React.js applications.Architect, build and maintain modular and reusable components that reflect the pinnacle of coding excellence and adhere to best practices.Hands-on design and development of single page application using TDD (Test driven development) and () Domain-driven design models and High-level proficiency in OO-JavaScript.Influence UX designers to get op
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Posted 46 days ago | Updated 18 days ago

Kotlin with react

Info Way Solutions

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San Francisco, California, USA

Contract

Kotlin Developer (Mid to Sr Level) Location: Hybrid for SF, CA Key Responsibilities: Design, develop, test, and deploy Kotlin-based applications. Write clean, maintainable, and efficient code. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Continuously Client, evaluate, and implement new technologies to maximize development efficiency. Requirement
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Posted 21 hours ago

Python Full stack developer with Pandas DataFrame - San Ramon, CA - (In-Person Interview and Day 1 Onsite)

ERPMark Inc

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San Ramon, California, USA

Contract, Third Party

Role: Python Full stack developer Location: San Ramon, CA (In-Person Interview and Day 1 Onsite) Contract Number of Positions: 10 - Python + ReactJS Must Have 15 years of relevant experience and skilled in - Python, RESTful Webservice, NoSQL Database, In Memory Database. Hands-on & In depth knowledge of Python application programming concepts, Django REST framework, Flask Create services as part of back-end: message intake and processing pipelines (message flow), REST APIs for front-end, data m
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Posted 29 days ago | Updated 3 days ago

Senior Full Stack Engineer / ClimateTech / React + Ruby on Rails / NYC or Remote

Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Senior Full-Stack Engineer Join a mission-driven startup at the intersection of climate and fintech, dedicated to making sustainable building upgrades-like heat pumps, batteries, and EV chargers-more affordable and accessible. We are looking for a Senior Full-Stack Engineer to build products and features that empower contractor and manufacturer partners to accelerate the adoption of energy-efficient solutions. This role is ideal for engineers who thrive in fast-paced environments, enjoy working
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Posted 35 days ago | Updated 8 hours ago

Sr. Full-Stack .Net Engineer - C#, React, Microservices, SOA, SQL, CI/CD, Cloud

Motion Recruitment Partners, LLC

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City of Industry, California, USA

Full-time

Our Client located in in South East LA is a renowned holding company encompassing over 14 home and lifestyle brands. Known for comprehensive solutions from whole home organizing to sophisticated water distribution technology, They have established a robust presence in over 30 years. With more than 9,000 system-wide employees across many subsidiaries, they company combines personalized service with innovative, top-tier designs to ensure client satisfaction and enhance the functionality and aesthe
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Posted 10 days ago | Updated 8 hours ago

Senior Full Stack Engineer - React

CVS Health

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Remote or Irving, Texas, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 35 days ago | Updated moments ago

UI React

Tanisha Systems, Inc.

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Palo Alto, California, USA

Contract

Job description:-Title: UI React Location: Palo Alto, CA(5 days Onsite in a week) Local preferred Duration: 12+ monthsAdditional Job Details: UI React Palo Alto, CA(5 days Onsite in a week) Local preferred Face 2 Face interview mandate Contract Below are the job specs.6+ years of experience in React.js and its core principles, including React hooks and state management Strong proficiency in JavaScript including DOM manipulation and the JavaScript object model Hands-on practical experience in
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Posted 15 days ago | Updated 2 hours ago

Senior Level Full Stack Engineer / Python / Javascript OR React / Culver City CA

Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

Our client is a leader in shipping & logistics specializing in container freight and supply chain solutions. Based in Culver City, CA, they provide innovative and efficient freight forwarding services to global clients. As they continue to scale their data infrastructure, they are seeking a skilled Data Engineer with expertise in Python, SQL, and Snowflake to join their team. If you're passionate about data, logistics, and optimizing data pipelines to improve business operations, they invite you
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Posted 6 days ago | Updated 8 hours ago

AEM Cloud React UI Architect

Techno-Comp, Inc.

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Remote

Contract, Third Party

Job Title: AEM Cloud React UI Architect Location: New Jersey (Preferred) / Remote Duration: Long Term Job Description: We are looking for an experienced AEM Cloud React UI Architect to lead the design, development, and integration of front-end solutions within a cloud-based environment.The ideal candidate should have a deep understanding of AEM Cloud and strong expertise in React for building scalable, high-performance UI frameworks.Responsibilities include creating responsive designs, collabora
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Posted 60+ days ago | Updated 2 days ago

React/C#/Java - Catastrophe Data - Hybrid

Motion Recruitment Partners, LLC

•

Grass Valley, California, USA

Full-time

We are seeking a Senior Software Engineer to design, develop, and maintain cutting-edge cloud-based analytical frameworks and tools. This role offers the opportunity to work with modern React frontends, cloud-based solutions on AWS, and backend development in C#, Java, or Python. If you're passionate about scalable applications, big data solutions, and test-driven development, this could be a great fit! This is a high-impact opportunity to work on large-scale cloud applications while collaborati
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Posted 59 days ago | Updated 8 hours ago