React.js Jobs in California

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1 - 20 of 868 Jobs

ReactJS developer with python

Gurus Infotech, Inc.

•

San Diego, California, USA

Contract, Third Party

Job Title: ReactJS developer with python Location: San Diego/ Mountain View (5 days from office) 13+ Years Profiles Needed A React.js developer with Python skills is responsible for developing and implementing user interface components using React.js and integrating them with Python
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Posted 1 day ago

Web Developer (React & Python)

MASH Pro Tech

•

San Francisco, California, USA

Full-time

Full Stack Engineer SFO, CA Hybrid Full Time Opportunity Years of Experience Needed: 4 - 6 Years Responsibilities: Develop and maintain user-facing web applications using React.js.Build and maintain robust and scalable back-end APIs and services using Python (e.g., Django, Flask).Collaborate closely with designers, product managers, and other engineers to define, design, and ship new features.Write clean, well-documented, and efficient code.Participate in code reviews to ensure code quality and
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Posted 9 days ago

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

Motion Recruitment Partners, LLC

•

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 15 days ago | Updated 5 hours ago

ReactJS Developer

iTech US, Inc.

•

Palo Alto, California, USA

Contract, Third Party

Role: React JS Developer Location: Palo Alto, CA Experience with TypeScript, React JS, and ExpressExperience with Software Development in a Linux environment, Shell scripting, Python Experience developing and maintaining microservices using Java and Spring Boot Exposure to tools such as Github, Terraform, Jenkins, BitBucket, Chef, Ansible, PowerShell PreferredUnderstanding of principles of Continuous Delivery, DevOps, and SRE Experience with microservice based architectureBasic cloud infrastruc
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Posted 2 days ago | Updated 1 day ago

React UI Developer

Purple Drive Technologies LLC

•

Sunnyvale, California, USA

Full-time

Skills Required React.js: Strong experience in React.js concepts, including components, state management, and lifecycle methods. JavaScript: Proficiency in JavaScript and its related libraries and frameworks. CSS: experience of CSS for styling and layout. HTML: Familiarity with HTML for structuring the user interface. UI/UX Principles: Understanding of UI/UX principles to create user-friendly and intuitive interfaces. Version Control: Experience with version control systems like Git. Testing: Kn
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Posted 2 days ago

Sr. Frontend Engineer (React/Redux & Node) Need 10+ yrs (W2 position)

Symantrix Inc

•

California, USA

Contract

Title: Sr. Frontend Engineer (React/Redux & Node) Location : Sunnyvale, CA Duration : 12+ Months W2 position 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
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Posted 4 days ago | Updated 13 hours ago

Full Stack React Developer with .net expereince

Nineteen Eleven Solutions

•

Remote

Full-time

Position: Sr. Full Stack .Net Developer (Heavy React Front End)Terms: Full-Time / PermanentSalary: $120,000 per yearLocation: 100% Remote (Candidates within a 200-mile radius of Nashville, TN preferred) Overview:We are seeking a Senior Full Stack .Net Developer with a strong front-end focus to work on a high-impact payment processing application. The project involves maintaining a current application built in .NET, jQuery, and ASP, and participating in its transition to a modern tech stack using
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Posted 1 day ago | Updated 1 day ago

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

Motion Recruitment Partners, LLC

•

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 19 days ago | Updated 5 hours ago

React Developer

Tranzeal, Inc.

•

Foster City, California, USA

Contract

Role: Sr. Software Developer (React & SharePoint) Description: We are seeking a highly skilled Senior Software Developer with expertise in React, SPFx, Power Platform. Key Responsibilities Design, develop, and maintain web applications using Node.js, React, and TypeScript.Hands-on experience in developing custom AI Agents for searching documents and information stored in SharePoint Online, Microsoft Teams, OneDrive, and other enterprise document storage systems.Experience in building and suppo
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Posted 17 days ago | Updated 10 days ago

UI React Developer - (W2 Contract)

Donato Technologies Inc

•

Palo Alto, California, USA

Contract

Need consultants local to Palo Alto, CA. Onsite interview mandatory. Job Title: UI React Developer Job Location: Palo Alto, CA(onsite) (45 Miles) Job Duration: 12+ Months - W2 Contract Scecond client round will be in person. Need someone within 45 miles of Palo Alto, CA and Tampa , FL Job Description:6+ years of experience in React.js and its core principles, including React hooks and state managementStrong proficiency in JavaScript, including DOM manipulation and the JavaScript object modelHan
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Posted 4 days ago | Updated 2 days ago

UI REACT DEVELOPER W2 ROLE

Zentek Infosoft Inc

•

Palo Alto, California, USA

Part-time

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 system design, application development, testing and operational stability Solid understanding of agile methodologies such as CI/CD, application resiliency and security Familiarity with modern front-end build pipelines and tools, such as Webpack, Babel and NPM knowledge of
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Posted 24 days ago

Full Stack Engineer (Python, React, MySQL and Mongo DB)

R Systems, Inc.

•

Newark, California, USA

Contract

Position: Full Stack Engineer (Python, React, MySQL and Mongo DB) Location: Newark, CA Duration: Long Term About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, inclu
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Posted 3 days ago

Sr Front End Engineer with React JS Mountain View CA(Hybrid) and Day 1 Onsite

TESTINGXPERTS, INC. DBA DAMCOSOFT

•

San Diego, California, USA

Full-time, Part-time, Contract, Third Party

Role: Sr Front End Engineer with React JS Location: Mountain View CA(Hybrid) and Day 1 Onsite Duration: Long term JD for ReactJS Job Description: We seek outstanding React JavaScript developers with strong foundation in core web technologies. Our collaborative team environment offers a lively exchange of ideas on building ever better experiences for our customers. Ensure high quality components are produced and published. We are looking for candidates that are self-directed, familiar with Agil
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Posted 4 days ago | Updated 13 hours ago

Data Scientists/AI, with Angular & React exp :: NYC

DataFactZ

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Remote

Contract

Job Role: Data Scientists/AI, with Angular & React Location : NYC, NY (REMOTE)Hire-Type: ContractJob Description: Experience in Angular and React for front-end developmentUnderstanding of broader picture and integration pointsKnowledge of making API calls and using Git repositories for deploymentProactive suggestion of new ideas and solutionsChallenge of working with client data due to privacy concernsNeed for synthetic data creation that closely replicates client dataLLM, SLM, vector, DB, extra
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Posted 3 days ago | Updated 2 days ago

React Developer

Randstad Digital

•

San Leandro, California, USA

Contract

job summary: Professional Degree: BS in Computer Science or Engineering - Minimum 3+ years of strong real time experience in developing React JS based applications with Redux - strong expertise in working with Node JS, WebPack and other tools related to React Front End Development. - Experience in designing & developing reusable front end frameworks, node modules and tools - Minimum 6+ years of strong experience in Front End technologies 1. HTML5 2. CSS3 3. Object Oriented JavaScript (ES
Posted 17 days ago | Updated 2 hours ago

React Developer

PlumGravity

•

Irvine, California, USA

Contract

Job Title: React Developer Job Description:We are looking for a skilled React Developer to build and maintain modern, responsive web applications. You ll work closely with designers and backend developers to implement UI components, ensure performance, and deliver a seamless user experience. Requirements: Strong proficiency in React.js and JavaScript Experience with HTML, CSS, and REST APIs Familiarity with state management (e.g., Redux or Context API) Understanding of responsive and adaptive de
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Posted 30 days ago

ReactJS Software Engineer - UI

Xoriant Corporation

•

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 31 days ago | Updated 4 days ago

Senior Fullstack .NET Developer / C#, .NET, React, Blazor, Cloud / Hacienda Heights

Motion Recruitment Partners, LLC

•

Hacienda Heights, California, USA

Full-time

One of my good clients is looking to hire a Fullstack .NET Developer. They are known for comprehensive solutions from home organizing to sophisticated water distribution technology, They have been around for over 30 years and have more than 9,000 system-wide employees across many subsidiaries. You will be working on building enterprise level applications from the ground up. They are looking for a Fullstack Developer who has experience in C#, .NET, SQL, Microservices, React, Blazor and either AWS
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Posted 12 days ago | Updated 5 hours ago

Remote React Developer DoD Secret Clearance Required

Highspring

•

Remote

Contract

Overview Remote role but required to have an Active Secret Clearance. Seeking a Front-End Developer to support the development of applications for the Department of Defense. The ideal candidate will be a mid-level React developer with strong UI skills and experience in fast-paced Agile environments. Key Responsibilities Develop front-end applications using React, TypeScript, and JavaScript Ensure performance, accessibility, and high-quality UI standards Required Experience 4+ years in front
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Posted 2 days ago | Updated 1 hour ago

Full Stack Developer (Python + React)

Uniglobe Technologies, Inc

•

San Ramon, California, USA

Contract, Third Party

Role1: Full stack (Python+ React) Location: San Ramon, CA (Day 1 Onsite) & (Need Only Locals) Duration: Long-Term Interview Mode: Hacker Test+F2F Interview 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, FlaskCreate services as part of back-end: message intake and processing pipelines (message flow), REST APIs for front-end, data manipul
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Posted 60+ days ago | Updated 5 days ago