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Part Time React Developer Jobs in California (NOW HIRING)

We Vote

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 ...

iFLY

STEM Educator ($40/hr)

Roseville, CA · On-site

$40/hr

... 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 ...

iFLY

STEM Educator ($40/hr)

Union City, CA · On-site

$40/hr

... 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 ...

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All JobsReact Developer JobsPart Time React Developer JobsPart Time React Developer Jobs in California

Part Time React Developer information

See California salary details

$41.9K

$109K

$153.5K

How much do part time react developer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for part time react developer in California is $108,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $119,400.00 per year, depending on experience, location, and employer.

What does a typical work week look like for a Part Time React Developer?

As a Part Time React Developer, your work week usually involves 10–30 hours split between coding user interfaces, fixing bugs, reviewing pull requests, and joining brief team meetings—often conducted remotely. Depending on the company’s workflow, you may interact with designers, back-end developers, or product managers to clarify requirements and ensure smooth integration of features. The pace is generally collaborative and task-oriented, allowing for flexibility in scheduling as long as deadlines are met. This role is great for developers looking for work-life balance or students and freelancers seeking to expand their portfolio. You'll still be expected to deliver professional, maintainable code and communicate proactively to keep projects moving forward.

What is a Part Time React Developer job?

A Part Time React Developer is responsible for building and maintaining user interfaces using React.js while working fewer hours than a full-time developer. They typically collaborate with teams to develop web applications, fix bugs, and optimize performance. This role is ideal for freelancers, students, or professionals looking for flexible work arrangements. Responsibilities may vary based on the company but generally include writing clean code, integrating APIs, and ensuring responsive design.

What are the key skills and qualifications needed to thrive in the Part Time React Developer position, and why are they important?

To thrive as a Part Time React Developer, you need strong proficiency in JavaScript, React.js, HTML, and CSS, often supported by a relevant degree or self-taught expertise in web development. Familiarity with version control tools like Git, RESTful APIs, and sometimes cloud platforms or front-end testing frameworks is commonly needed. Effective self-management, clear communication, and the ability to quickly adapt to changing requirements are valuable soft skills in this role. These skills and qualities ensure you can efficiently deliver high-quality code, collaborate remotely, and meet project goals within part-time constraints.

What are the most commonly searched types of React Developer jobs in California? The most popular types of React Developer jobs in California are:
What are popular job titles related to Part Time React Developer jobs in California? For Part Time React Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Part Time React Developer jobs in California look for? The top searched job categories for Part Time React Developer jobs in California are:
What cities in California are hiring for Part Time React Developer jobs? Cities in California with the most Part Time React Developer job openings:
Part Time React Developer jobs near you
Infographic showing various Part Time React Developer job openings in California as of July 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $108,967 per year, or $52.4 per hour.
.Net Fullstack Developer_Fairfield(California)

.Net Fullstack Developer_Fairfield(California)

ISHIR

Fairfield, CA • On-site

Part-time

Re-posted 8 days ago

Job description

Job Title - Software Engineer (Contract)

Duration - 4 - 6 Months

Work Mode- Onsite

Work Location- Fairfield, California

Position Summary:

We are looking to fill in a part-time software engineer position in the Specialty Property department. This individual will support a cross-functional team of product developers, actuaries, catastrophe risk modelers, underwriters, and data analysts by maintaining and enhancing tools critical to product development, risk management, and underwriting execution. The role will also partner closely with the database administrator and software engineers currently supporting the business.

PRINCIPAL DUTIES AND RESPONSIBILITIES (May perform any or all of the following):

  • Maintain and enhance software tools that support insurance product development, underwriting workflows, and risk management.
  • Deliver reliable, efficient solutions quickly that improve business operations and decision-making.
  • Develop and integrate solutions using RESTful APIs and internal or third-party services.
  • Automate key business processes through services, scheduled jobs, monitoring, and troubleshooting.
  • Support maintaining in-house desktop applications, including WinForms or WPF applications, implement enhancements as needed.
  • Drive issue resolution and continuous improvement with a focus on supporting immediate business needs.
  • Work with database administrator and software engineers to ensure data integrity, application reliability, and system performance.
    Qualifications & Experience Required
  • 7 to 10 years of software engineering experience.
  • Strong experience with ASP.NET, C#, .NET, and front-end technologies such as jQuery and/or React.
  • Strong experience with relational databases ( SQL, PostgreSQL).
  • Experience integrating with RESTful APIs.
  • Knowledge of MVVM design patterns.
  • Experience with process automation, service setup, job scheduling, monitoring, and troubleshooting.
  • Ability to work independently while contributing effectively within a collaborative team environment.
  • Proactive mindset with a strong commitment to team success, service health, and continuous improvement.
    Preferred Qualifications:
  • Working knowledge of ArcGIS or ArcGIS Pro, spatial data management, and Python.
  • Prior experience in working R&D environments or as a software engineer supporting a business unit comfortable with iterative approaches.
  • Experience in the insurance industry is preferred.
    ABOUT ISHIR

ISHIR is a digital innovation and enterprise AI services provider. We work with startups and enterprises to shape the future through accelerated innovation, deep technical expertise, access to global digital talent and a passion for complex problem-solving. With our help, our clients overcome their most difficult digital challenges leveraging AI.

We are not just consultants, we are partners in our clients' success, assisting them with re(gaining) competitive edge by identifying opportunities for differentiation, industry disruption, scalable innovation, and go-to-market strategies that deliver successful outcomes.

At ISHIR, we help bold businesses accelerate innovation through Talent, Speed-to-Market, and AI. We help make an impact by solving real problems using innovation, improved customer experiences and the right technologies.

As an ISHIR employee, you will get the advanced training you need to be successful, and the opportunity to apply it. You must be passionate about technology, crave responsibility, and be eager to apply your knowledge to real business solutions for our startup and enterprise customers. These are the qualities of a person destined for success at ISHIR.

ISHIR attracts a special type of individualsomeone who is proactive, thrives on challenges, feeds off success, and looks at moving targets not as obstacles but as opportunities. ISHIR is an exciting place to work. It is imbued with an entrepreneurial spirit and promotes self-reliance, open communication, and collaboration.