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Part Time React Js Developer Jobs in California (NOW HIRING)

... developer, and a passion for great customer-centric products. * Design, architect, build AI/ML ... End to end ownership of product using technologies such as Java , Node JS, React Js * You will be ...

UI Contractor

Sunnyvale, CA · On-site

$58.25 - $75.75/hr

Key Responsibilities ● Design and implement interactive front-end prototypes using React (and ... engineering team. What We're Looking For ● 2-5+ years of professional experience in front-end ...

UI Contractor

Palo Alto, CA · On-site

$58.75 - $76.50/hr

Key Responsibilities • Design and implement interactive front-end prototypes using React (and ... engineering team. What We're Looking For • 2-5+ years of professional experience in front-end ...

Senior Software Engineer

Oakland, CA · On-site +1

$140K - $185K/yr

WeVote is building a movement of over 150 excellent, passionate, part-time volunteers (starting ... We need full-stack engineers who can work in both React and Python, but if you prefer to focus on ...

... part-time, flexible position. Majority of field trips occur Monday - Friday in the AM. iFLY has ... react positively to rapidly changing circumstances Ideal: * Graduate Degree in science, engineering ...

... part-time, flexible position. Majority of field trips occur Monday - Friday in the AM. iFLY has ... react positively to rapidly changing circumstances Ideal: * Graduate Degree in science, engineering ...

Assembler 3

Garden Grove, CA

$17.30 - $27.19/hr

... Part time / Full time Full-time POWERED BY TEAMWORK. Are you ready to be part of a team that drives ... engineering prints & work orders. • Document materials used in each process to maintain ...

New

... Part time / Full time Full-time POWERED BY TEAMWORK. Are you ready to be part of a team that drives ... engineering prints & work orders. • Document materials used in each process to maintain ...

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Concierge - Part Time

San Diego, CA · On-site

$16.50 - $21.25/hr

Handle Guest concerns and react quickly, logging and notifying proper areas/departments ... Engineering * Respond to all emails in the Concierge inbox as well as your personal inbox in a ...

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Part Time React Js Developer information

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Infographic showing various Part Time React Js Developer job openings in California as of July 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% In-person job distribution.

Student Assistant - Applications Developer (Sac State Students Only)

University Enterprises, Inc.

Sacramento, CA • On-site

$24 - $27/hr

Part-time

Posted 27 days ago


Key responsibilities

  • Assist applications developer and research engineers in implementing new web-based software applications.

  • Maintain and troubleshoot existing applications.

  • May oversee undergraduate students in team-based projects.


Job description

Description
The Office of Water Programs (OWP) on the Sac State campus is seeking to hire two undergraduate or graduate students who will work primarily with the Information Technology (IT) and Research departments on a variety of specialized application development projects, and may also provide assistance with maintenance of the Office of Water Programs (OWP) website and internal data processing applications.
Requirements
Conditions of Employment
This is a part-time, temporary, non-benefited, student position. Employment in all positions with University Enterprises, Inc. is dependent upon the mutual consent of University Enterprises, Inc. and the employee. This means that either University Enterprises, Inc. or the employee can, at any time, terminate the employment relationship at will, with or without cause.
UEI does not allow employees to hold more than one UEI Job at a time, or work in more than one college or center per pay period. UEI employees who are considering leaving their current UEI position for a different UEI position should inform their supervisor in writing and provide at least a week's notice.
Depending on the type of position you are applying for, a pre-employment background check consisting of one or more of the following may be conducted: employment history, professional references, criminal check: educational verification (i.e., degree, license, or official transcript), DMV clearance. Applicants will be required to pass required pre-employment checks to the satisfaction of University Enterprises, Inc. (UEI) and the hiring Agency or Department.
Prerequisites
  • Must be a Sac State student.
  • Enrolled in at least six-semester units (undergrad) or four-semester units (graduate) students.

Compensation
$24.00 - $27.00 per hour
Majors/Fields of Study
Computer Science or Computer Engineering
Work Schedule
Flexible workdays and work hours, Monday - Friday, between 8 AM - 5 PM. Final work schedule to be determined by supervisor.
Additional Work Schedule
Student Assistant and Graduate Assistant employees generally work up to 20 hours per workweek (Sunday - Saturday) during the academic year and up to 40 hours per workweek during breaks; (winter, spring & summer).
Minimum Qualifications
  • Basic understanding of web application development concepts and best practices.
  • Proficiency with HTML, JavaScript, and Cascading Style Sheets (CSS).
  • Ability to work well as part of a small development team.
  • Ability to maintain confidentiality.
  • Good troubleshooting and analytical skills.
  • Ability to prioritize assignments and see projects through to completion.

Preferred Qualifications
  • Understanding of relational database concepts (SQL).
  • Proficiency with Python.
  • Proficiency with Hypertext Preprocessor (PHP), React.js, or other web development languages.

Duties and Responsibilities
  • Assist applications developer and research engineers in implementing new software, usually for web-based applications.
  • Maintaining and troubleshooting existing applications.
  • May oversee undergraduate students in team-based situation.
  • Other programming projects as directed.
  • Other general web development duties as assigned.

Physical Requirements
Sit for extended periods; frequently stand and walk; manual dexterity and hand-eye coordination; corrected hearing and vision to normal range; verbal communication; use of office equipment including computer workstations, telephones, calculators, copiers, printers, and scanners with or without reasonable accommodation.
Working Conditions
Work is performed in an office environment.
Application Instructions
Please complete all fields of the employment application. Include your educational history in the "Educational Experience" section and any employment history in the "Employment Experience" section of our application.
In addition to your resume, please upload a cover letter and transcripts.
Apply by: 9/30/2026

University Enterprises logo

About University Enterprises

Sourced by ZipRecruiter

As the nation’s leading university system, the CSU has pushed the boundaries of higher education for 60 years. We remain committed to delivering quality education, while fostering a culture of inclusion and understanding for our students and valued faculty and staff.

Industry

Colleges, universities, and professional schools

Company size

1,001 - 5,000 Employees

Headquarters location

Sacramento, CA, US