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Javascript Engineer Jobs in California (NOW HIRING)

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.

GumGum

Tech Lead, JavaScript Engineering

Santa Monica, CA · On-site

$115.10K - $151.50K/yr

The Tech Lead, JavaScript Engineering works with a team of frontend and backend software engineers that build and maintain a variety of web applications and JavaScript libraries. This role will have ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Bachelor's Degree in Computer Science or related field preferred 3+ years working with JavaScript ...

Confluera

Front-End Engineer

Palo Alto, CA · On-site

Required : • Looking for a seasoned javascript programmer with strong experience in building ... large enterprise web applications using the latest technology • Analyze requirements, perform ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Bachelor's Degree in Computer Science or related field preferred 3+ years working with JavaScript ...

Jobsbridge

Java Script Developer

San Jose, CA · On-site

Company Description Intelliswift Software, Inc Strong Experience in using JavaScript, XML, AJAX technologies to develop enterprise web applications Hands on experience with JavaScript Frameworks such ...

Prosum

MEAN.js Developer (Javascript) x2

Burbank, CA

Company Description Prosum Technology Services The company, a well-established entertainment company, is looking for a MEAN.js developer, who will help in developing a custom application for program ...

Versal Group, Inc.

Senior Software Engineer

San Francisco, CA · On-site

$144.30K - $190.30K/yr

Leading and mentoring an elite team of JavaScript engineers Qualifications * Recent large-scale production experience with ReactJS * An active GitHub account with at least 50 followers * Application ...

Matroid

Software Engineer, Product

Palo Alto, CA · On-site

$150K - $250K/yr

We're looking for a talented full-stack JavaScript engineer to design and develop novel features for our computer vision platform. Creating a product in a new space requires creativity and technical ...

Matroid

Software Engineer, Product

Palo Alto, CA · On-site

$150K - $250K/yr

We're looking for a talented full-stack JavaScript engineer to design and develop novel features for our computer vision platform. Creating a product in a new space requires creativity and technical ...

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All JobsJavascript Engineer JobsJavascript Engineer Jobs in California

Javascript Engineer information

See California salary details

$100.7K

$133.7K

$155.9K

How much do javascript engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for javascript engineer in California is $133,748.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,900.00 and $146,600.00 per year, depending on experience, location, and employer.

What Does a Javascript Engineer Do?

As a JavaScript engineer, you develop, improve, and otherwise work with JavaScript software and applications that focus on businesses and individuals. Your duties in this career include writing JavaScript code to produce new functions for computer software and applications, fixing corrupt code that causes website or software malfunctions, and collaborating with other team members with development responsibilities to ensure that coding and programs work together seamlessly. JavaScript engineers need an excellent command of JavaScript language, experience working with computers, and familiarity with other coding languages that coincide with your exact position, such as HTML and CSS if you primarily work with websites.

What are the key skills and qualifications needed to thrive as a JavaScript Engineer, and why are they important?

To thrive as a JavaScript Engineer, you need strong proficiency in JavaScript, a good understanding of web development fundamentals, and typically a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems like Git, and tools such as Node.js and npm is essential. Excellent problem-solving abilities, teamwork, and effective communication help you deliver robust solutions and collaborate efficiently. These skills and qualities are crucial for building scalable applications and adapting to evolving technology demands.

What are some common challenges a JavaScript Engineer faces when working on large-scale applications?

One common challenge for JavaScript Engineers working on large-scale applications is maintaining code quality and consistency as the codebase grows. Managing dependencies, ensuring efficient performance, and coordinating with other team members to avoid merge conflicts are daily concerns. Engineers regularly use tools like linters, testing frameworks, and modular architectures (such as micro frontends) to address these issues. Collaboration with backend developers, product managers, and UX designers is also essential to ensure seamless integration and user experience.

What is the difference between Javascript Engineer vs Front-End Developer?

AspectJavascript EngineerFront-End Developer
Primary FocusDeveloping complex JavaScript applications, optimizing performance, and implementing advanced featuresBuilding and maintaining user interfaces, focusing on design and user experience
Skills & CertificationsJavaScript, frameworks (React, Angular), problem-solving, sometimes backend knowledgeHTML, CSS, JavaScript, UI/UX design, responsive design
Work EnvironmentTech companies, startups, roles involving full-stack or backend integrationWeb development agencies, tech firms, roles focused on UI/UX

While both roles require JavaScript expertise, Javascript Engineers typically focus on building complex applications and optimizing performance, whereas Front-End Developers concentrate on creating engaging user interfaces and ensuring a seamless user experience. The roles often overlap, but the Javascript Engineer's scope is broader in application development and performance tuning.

More about Javascript Engineer jobs
What are the most commonly searched types of Javascript Engineer jobs in California? The most popular types of Javascript Engineer jobs in California are:
What are popular job titles related to Javascript Engineer jobs in California? For Javascript Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Javascript Engineer jobs in California look for? The top searched job categories for Javascript Engineer jobs in California are:
What cities in California are hiring for Javascript Engineer jobs? Cities in California with the most Javascript Engineer job openings:
What are popular job titles related to Javascript Engineer jobs in CA? For Javascript Engineer jobs in CA, the most frequently searched job titles are:
Javascript Engineer jobs near you
Infographic showing various Javascript Engineer job openings in California as of May 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 34% Physical, 20% Hybrid, and 46% Remote job distribution, with an average salary of $133,748 per year, or $64.3 per hour.
Backend Engineer

Backend Engineer

Redolent, Inc.

San Bruno, CA • On-site

Full-time

Posted 23 days ago

Job description

Description:
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. This person will help us with instrumenting Walmart Digital platforms (rWeb and Mobile Apps) and ingesting clickstream data into Adobe Analytics using Data Ingestion APIs. The technologies to be used are JavaScript, NodeJS, Kafka and Splunk.
Requirements: - BS in Computer Science or related technical field required.
- Qualified Full Stack Engineer with strong emphasis on Front End Experience with proven experience with React JS or equivalent, Node.js and Javascript.
- Experience in HTML5, JavaScript, CSS3, AJAX, Responsive Design, and general Web 2.0 techniques in the context of interactive Web Applications
- Experience with XML and XSLT technology
- Experience with building fast and efficient web applications with pixel perfect design
- Experience with deployment technologies like Capistrano or equivalent
- Experience with Source Code Management Tools (GitHUB)
- Experience with frontend performance optimization tools like Pagespeed etc.
- Experience with Source Code Management Tools (Github)
- Experience developing using relational databases such as Oracle or MySQL
Redolent logo

About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

Social media

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