1

Senior React Engineer Jobs in California (NOW HIRING)

Senior React Developer

Santa Clara, CA · On-site

$150 - $210/hr

We are looking for a Senior React Developer with 5+ years of experience to join our team in Santa Clara. Responsibilities: * Architect and implement robust state management solutions using Redux.

New

Senior React Developer Location: San Deigo, CA Pay Rate : On C2C Must Have skill : Reach, Redux, NodeJS, Typescrict, HTML-5, CSS3 Responsibilities: * Design and implement scalable web applications ...

Sr React Developer

San Francisco, CA · On-site

$70.75 - $91.50/hr

Sr. React JS Developer 100 % Remote (Need to work as per PST Timings Only ) UI Developer ( React) Need Sr. Candidates with 10 + years of experience . Strong/Expert level proficiency in JavaScript ...

Sr.React Js Developer

Palo Alto, CA · On-site

$70.50 - $91.50/hr

Senior React JS Developer Location: Palo Alto, CA Roles and Responsibilities: * Discuss with team on user interface ideas and applications. * Reviewing application requirements and interface designs.

Senior Front End React Developer/Engineer

Glendale, CA · On-site

$121K - $159K/yr

Here at Glenair, we are currently seeking to hire a Senior React Web Developer/Engineer to become an integral part of our development team! You will work as part of a multi-disciplinary team and be ...

Senior Front End React Developer/Engineer

Glendale, CA · On-site

$121K - $159K/yr

Here at Glenair, we are currently seeking to hire a Senior React Web Developer/Engineer to become an integral part of our development team! You will work as part of a multi-disciplinary team and be ...

Sr. React Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

We are seeking a skilled React Developer to join our team in Sunnyvale, CA. The ideal candidate should have experience building scalable, responsive web applications using React.js , along with a ...

Senior Front End React Developer/Engineer

Glendale, CA · On-site

$121K - $159K/yr

Here at Glenair, we are currently seeking to hire a Senior React Web Developer/Engineer to become an integral part of our development team! You will work as part of a multi-disciplinary team and be ...

next page

Showing results 1-20

Senior React Engineer information

What does a senior React engineer do?

A Senior React Engineer is a software professional who specializes in building and maintaining complex web applications using the React.js library. They are responsible for designing high-quality user interfaces, optimizing application performance, and implementing best practices in front-end development. In addition to coding, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with designers and backend engineers to deliver seamless user experiences.

What skills and qualifications are needed to thrive as a senior React engineer?

To thrive as a Senior React Engineer, you need advanced proficiency in JavaScript, deep knowledge of React.js, and experience with front-end architecture, often supported by a degree in computer science or equivalent experience. Familiarity with state management libraries (like Redux), version control systems (such as Git), and modern build tools is essential, and certifications in relevant technologies can be advantageous. Strong problem-solving skills, effective communication, and the ability to mentor others help set you apart in this role. These skills and qualities are crucial for building scalable, high-performance web applications and leading development teams through complex technical challenges.

How does a senior React engineer typically collaborate with designers and backend developers in a project team?

Senior React Engineers play a key role in bridging the gap between user interface design and backend functionality. They regularly collaborate with UX/UI designers to translate visual concepts into interactive, high-performance components, ensuring design feasibility and user experience consistency. Additionally, they work closely with backend developers to integrate APIs, define data requirements, and troubleshoot any integration issues. This cross-functional teamwork is essential for delivering cohesive, scalable applications and often involves regular stand-up meetings, code reviews, and joint planning sessions.

What are popular job titles related to Senior React Engineer jobs in California?

For Senior React Engineer jobs in California, the most frequently searched job titles are:

What cities in California are hiring for Senior React Engineer jobs?

Cities in California with the most Senior React Engineer job openings:

Infographic showing various Senior React Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Senior React Engineer (HYBRID SAN DIEGO, CA)

Anagh Technologies, Inc.

San Diego, CA • On-site

$131K - $173K/yr

Contractor

Re-posted 14 days ago


Job description

Title: Senior React Engineer
Skills: ReactJS, NextJS, Web Components, AWS, GraphQL, Hooks, Redux, MaterialUI, Node, Express, NestJS
Overview:
We have 2 positions for a Senior React Enigneer at QUALCOMM. They need candidates who can go HYBRID in San Diego, CA
Client: QUALCOMM
Location: San Diego, CA
Duration: 15+ months
Role: Senior React Engineer
Technical Requirements
  • Required Skills : 8+ years of experience developing web, software, or mobile applications
  • Solid grasp of software engineering fundamentals and their practical application.
  • Experience with JavaScript, , React, CSS, HTML
  • Experience building responsive applications
  • An understanding of the Software Development Life Cycle (SDLC).
  • An understanding and preferable experience with web services (REST or SOAP).
  • An understanding of unit testing & Test Driven Development (TDD).
  • "Self-starter"" attitude and ability to make decisions independently.
  • Helpful, can-do attitude and a willingness to take ownership of problems.