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Mid Level React Developer Jobs in California (NOW HIRING)

Senior React Developer

San Leandro, CA ยท On-site

$60.25 - $79.75/hr

Expert-level JavaScript/TypeScript and deep knowledge of ES6+ patterns and React internals ... Strong front-end engineering fundamentals: semantic HTML, modern CSS, responsive design, and ...

Sr React Developer

San Francisco, CA ยท On-site

$70.75 - $91.50/hr

Sr. React JS Developer 100 % Remote (Need to work as per PST Timings Only ) UI Developer ( React ... Strong/Expert level proficiency in JavaScript/ HTML5, CSS with knowledge of internals with minimum ...

React Developer

Sunnyvale, CA ยท On-site

$124K - $144K/yr

The perfect candidate will possess expert-level knowledge in ReactJS, along with a comprehensive ... The Software Engineer position will be responsible for hands-on development as well as lead the ...

About the Role This is a mid-level AI Engineer role on the core product team, focused on building ... Python plus TypeScript/React (or equivalent), and experience with cloud platforms (AWS or GCP) and ...

About the Role This is a mid-level AI Engineer role on the core product team, focused on building ... Python plus TypeScript/React (or equivalent), and experience with cloud platforms (AWS or GCP) and ...

Product Engineer (Mid-Level)

San Francisco, CA ยท On-site

$150K - $300K/yr

TypeScript and React/Next.js on the frontend; Python or Node.js on the backend. * Experience with ... DevOps. * Ability to design and implement end-to-end features including API design, data models ...

Product Engineer (Mid-Level)

San Francisco, CA ยท On-site

$150K - $300K/yr

TypeScript and React/Next.js on the frontend; Python or Node.js on the backend. * Experience with ... DevOps. * Ability to design and implement end-to-end features including API design, data models ...

Mid-Level Software Developer Company: The Boeing Company The Boeing Information Digital Technology & Security (IDT&S) organization is currently seeking a high performing versatile Mid-level Software ...

Mid-Level Software Developer Company: The Boeing Company The Boeing Information Digital Technology & Security (IDT&S) organization is currently seeking a high performing versatile Mid-level Software ...

AI Engineer (Mid-Level)

San Francisco, CA ยท On-site

$180K - $400K/yr

As a mid-level AI Engineer on the core product team, you'll own production LLM-based services end ... Python plus TypeScript/React (or equivalent), cloud platforms (AWS or GCP), and relational or NoSQL ...

Mid-Level Software Developer Company: The Boeing Company The Boeing Information Digital Technology & Security (IDT&S) organization is currently seeking a high performing versatile Mid-level Software ...

AI Engineer (Mid-Level)

San Francisco, CA ยท On-site

$180K - $400K/yr

As a mid-level AI Engineer on the core product team, you'll own production LLM-based services end ... Python plus TypeScript/React (or equivalent), cloud platforms (AWS or GCP), and relational or NoSQL ...

Mid Level Software Engineer

Irvine, CA ยท On-site

$100K - $115K/yr

Mid Level Software Engineer Full-time Remote Exclusive confidential search -- details shared with ... and DevOps to design, build, and operate cloud-based services. This is a Remote role. Here's How ...

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Showing results 1-20

Mid Level React Developer information

See California salary details

$39.5K

$127.7K

$156.4K

How much do mid level react developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for mid level react developer in California is $127,654.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,600.00 and $154,900.00 per year, depending on experience, location, and employer.

What does a Mid Level React Developer do?

A Mid Level React Developer builds and maintains web applications using the React JavaScript library. They are responsible for developing user interfaces, optimizing application performance, and collaborating with designers and back-end developers to deliver seamless user experiences. Mid Level React Developers often write reusable components, manage application state, and ensure code quality through testing and code reviews. They are expected to have a solid understanding of React concepts, JavaScript ES6+, and related tools like Redux, Webpack, or Babel.

What are the key skills and qualifications needed to thrive as a Mid Level React Developer, and why are they important?

To thrive as a Mid Level React Developer, you need strong proficiency in JavaScript, React.js, HTML, and CSS, often supported by a relevant degree or equivalent experience. Familiarity with development tools such as Git, RESTful APIs, and build systems like Webpack or Babel, as well as knowledge of testing frameworks, is typically expected. Effective problem-solving, teamwork, and communication skills help developers collaborate efficiently and adapt to evolving project requirements. These abilities are crucial for building scalable, maintainable applications that meet user needs and business goals.

What are some common challenges faced by mid-level React developers when working on larger projects, and how can they be addressed?

Mid-level React developers often encounter challenges such as managing complex component hierarchies, ensuring consistent state management, and maintaining code readability as projects scale. To address these, developers should familiarize themselves with established patterns like Redux or Context API for state management, adopt reusable component structures, and follow best practices for code organization. Regular code reviews and collaborating closely with senior developers and designers also help ensure code quality and project alignment.
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 cities in California are hiring for Mid Level React Developer jobs? Cities in California with the most Mid Level React Developer job openings:
Infographic showing various Mid Level React Developer job openings in California as of June 2026, with employment types broken down into 4% As Needed, 25% Full Time, and 71% Part Time. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $127,654 per year, or $61.4 per hour.
React Developer with .Net,C# and Azure - Los Angeles, CA

React Developer with .Net,C# and Azure - Los Angeles, CA

Cystems Logic, Inc.

Los Angeles, CA โ€ข On-site

$59.25 - $73.50/hr

Contractor

Posted 9 days ago


Job description

Job Description

Hi,

React Developer with .Net,C# and Azure

Duration: Longterm Contract

Location: Los Angeles, CA

We have below longterm job opening.

If you are interested , Please send your updated resume with below details.ย 

Your current location:

Visa status:

Availability:

Expected rate all inc on c2c /1099 :

React Developer with mid to senior level experience, and it would be great if they also have a solid background in .Net and C#, along with experience working with Azure.

"U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time."

Thanks & Regards,

Girish Kumar

Additional Information

All your information will be kept confidential according to EEO guidelines.


Cystems Logic logo

About Cystems Logic

Sourced by ZipRecruiter

Cystems Logic Inc. is one of the fastest growing companies in California. We have our headquarters in Los Angeles, California along with presence across the globe. After getting a huge success in various markets and a great response from our customers, we diversified into several business verticals, processes, and niches. Now the customers hire Cystems Logic to get our unmatchable assistance in different sectors like Enterprise Solutions (SAP, Oracle, Taleo, Peoplesoft, Saleforce, Cloud), Internet of Things (IOT, Connected Operations), Healthcare Solutions, Telecom Solutions, Banking Solutions, IT Services (IT/Non-IT Staffing). We are further diversified within each industry domain where our customers can choose and utilize to map their needs. We believe in quality and that is what we provide. We have a clientele in leading companies belonging to sectors like IT, Non-IT, 4G, 5G testing, SAP, Oracle Solutions, Software, Telecom and Healthcare across the USA. We treat our clients with utmost integrity and they want to be in a long-term association based on trust & mutual respect.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Beverly Hills, CA, US

Year founded

2006