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Senior Javascript Developer Jobs in California (NOW HIRING)

Axius Inc

Sr Javascript Developer (Angular.js)

San Ramon, CA · On-site

$61.25 - $74.75/hr

We are looking for a strong Javascript developer to work on the design and development of interactive data visualizations for our Analytical suite across multiple platforms including smartphones and ...

Axius Inc

Sr Javascript Developer (Angular.js)

San Ramon, CA · On-site

$61.25 - $74.75/hr

We are looking for a strong Javascript developer to work on the design and development of interactive data visualizations for our Analytical suite across multiple platforms including smartphones and ...

Redolent, Inc.

Backend Engineer

San Bruno, CA · On-site

Looking for a Mid to Senior level JavaScript developer with expetise in JavaScript, NodeJS, Kafka, HTML and CSS. Having Adobe Analytics knowledge to instrument online experience is highly desired.

Redolent

Backend Engineer

San Bruno, CA

Looking for a Mid to Senior level JavaScript developer with expetise in JavaScript, NodeJS, Kafka, HTML and CSS. Having Adobe Analytics knowledge to instrument online experience is highly desired.

eTouch Systems

Senior Python Developer

San Jose, CA

$142K - $191K/yr

Senior Python Developer Looking for a passionate Python developer who is excited about joining a ... Expert-level JavaScript programming and working knowledge of at least one popular JavaScript ...

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Senior Javascript Developer information

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How much do senior javascript developer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for senior javascript developer in California is $59.61, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $67.84 per hour, depending on experience, location, and employer.

What is a Senior Javascript Developer job?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by Senior Javascript Developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are the key skills and qualifications needed to thrive in the Senior Javascript Developer position, and why are they important?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are the most commonly searched types of Javascript Developer jobs in California? The most popular types of Javascript Developer jobs in California are:
What are popular job titles related to Senior Javascript Developer jobs in California? For Senior Javascript Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in California look for? The top searched job categories for Senior Javascript Developer jobs in California are:
What cities in California are hiring for Senior Javascript Developer jobs? Cities in California with the most Senior Javascript Developer job openings:
What are popular job titles related to Senior Javascript Developer jobs in CA? For Senior Javascript Developer jobs in CA, the most frequently searched job titles are:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in California as of June 2026, with employment types broken down into 1% As Needed, 97% Full Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $123,997 per year, or $59.6 per hour.
Senior Javascript Developer

Senior Javascript Developer

Nextgen Technologies

San Diego, CA

Contractor

Posted 25 days ago

Job description

Job Description

Role: Sr. Javascript Developer

Location: San Diego, CA

Duration: 6 Months +

Billing Rate: DOE

Experience Required: 

Expert Development experience with handlebars.

Heavy front-end technologies including, JavaScript, AJAX, HTML, CSS, LESS, XML, Jquery (6+ Years)

Proven delivery of sophisticated web-based interaction models (6+ years)

Ability to deliver high quality software with tight deadlines and dispersed teams (6+ years)

Experience with build and test automation (3+ years)

Experience with Test Driven Development // Mocha is a must. (3+ years)

Experience with Eclipse or IntelliJ, GIT, Maven (3+ years)

SCRUM Agile methodologies (2+ years) 

Key Responsibilities:

Provide technical oversight and code-review for front end development activities

Ensure interaction models line up with project deliverables user expectations

Develop detailed technical analysis and design specifications based on functional requirements.

Collaborate heavily with fellow developers, designers and analysts to solve problems.

Set and follow coding standards.

Follows Responsive Design Best Practices

Mobile First Mindset

Day to Day Duties :

Develop complete front-end stack of projects using HTML/CSS/SASS, AJAX and JavaScript with Angular.js.

Help write new design patterns, improve and adapt existing design component integration.

Integrate front-end UI with backend services via REST.

Assist in the design of, and implementation of UI changes across our product base.

Debug cross-browser compatibility issues.


Qualifications

Experience Required: 

Expert Development experience with handlebars.

Heavy front-end technologies including, JavaScript, AJAX, HTML, CSS, LESS, XML, Jquery (6+ Years)

Proven delivery of sophisticated web-based interaction models (6+ years)

Ability to deliver high quality software with tight deadlines and dispersed teams (6+ years)

Experience with build and test automation (3+ years)

Experience with Test Driven Development // Mocha is a must. (3+ years)

Experience with Eclipse or IntelliJ, GIT, Maven (3+ years)

SCRUM Agile methodologies (2+ years) 


Additional Information

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

Apply