ZipRecruiter

Log In

1

Javascript Backend Developer Jobs in California (NOW HIRING)

Jobsbridge

Jr.AngularJS-JavaScript Developer

Santa Ana, CA · On-site

$57 - $69.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... backend, coding. Qualifications AngularJS,JavaScript,Apache Additional Information Only OPT

D3

Backend Engineer - New Grad

Los Angeles, CA

Familiarity with at least one backend programming language (e.g., JavaScript/Node.js, Python, or similar). * Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version ...

D3

Backend Engineer - New Grad

Los Angeles, CA · On-site

Familiarity with at least one backend programming language (e.g., JavaScript/Node.js, Python, or similar). * Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version ...

D3

Backend Engineer - New Grad

Los Angeles, CA

Familiarity with at least one backend programming language (e.g., JavaScript/Node.js, Python, or similar). * Basic knowledge of databases such as MySQL or PostgreSQL. * Understanding of version ...

Ema

Software Engineer, Backend

Bodega Bay, CA · On-site

$135K - $200K/yr

Contribute to front-end interfaces using HTML, CSS, and JavaScript frameworks such as React or ... oriented programming * Experience in back-end development using languages like Python and Go

Ema

Software Engineer, Backend

San Francisco, CA · On-site

$135K - $200K/yr

Contribute to front-end interfaces using HTML, CSS, and JavaScript frameworks such as React or ... oriented programming * Experience in back-end development using languages like Python and Go

Ema

Software Engineer, Backend

Bodega Bay, CA · On-site

Contribute to front-end interfaces using HTML, CSS, and JavaScript frameworks such as React or ... oriented programming * Experience in back-end development using languages like Python and Go

Fluxergy

Software Engineer III - Backend

Irvine, CA

Proficiency in multiple server-side programming languages and frameworks. (Python, Javascript ... Understanding of backend performance optimization and best coding practices. * Strong communication ...

Fluxergy

Software Engineer III - Backend

Irvine, CA · On-site

Proficiency in multiple server-side programming languages and frameworks. (Python, Javascript ... Understanding of backend performance optimization and best coding practices. * Strong communication ...

next page

Showing results 1-20

All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in California

Javascript Backend Developer information

See California salary details

$11

$56

$83

How much do javascript backend developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for javascript backend developer in California is $56.98, according to ZipRecruiter salary data. Most workers in this role earn between $46.73 and $67.36 per hour, depending on experience, location, and employer.

Can I learn backend in 3 months?

A JavaScript Backend Developer can acquire foundational backend skills in about three months with focused study, including learning Node.js, databases, and APIs. However, becoming proficient and gaining job-ready experience typically requires ongoing practice and real-world project work beyond this timeframe.

What does a JavaScript Backend Developer do?

A JavaScript Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web applications. They use JavaScript, often with frameworks like Node.js, to process requests, manage data, and ensure smooth communication between the frontend and backend of an application. Their work ensures that web applications are scalable, secure, and efficient. JavaScript Backend Developers also collaborate with frontend developers and other team members to deliver seamless user experiences.

What are the key skills and qualifications needed to thrive as a Javascript Backend Developer, and why are they important?

To thrive as a Javascript Backend Developer, you need strong proficiency in JavaScript (especially Node.js), knowledge of backend frameworks, and a solid understanding of databases such as MongoDB or PostgreSQL. Familiarity with development tools like Git, RESTful APIs, Docker, and cloud platforms, as well as relevant certifications, is highly valuable. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and deliver robust solutions. These abilities are crucial for building scalable, secure, and maintainable backend services that power modern applications.

What is JavaScript salary?

The salary for a JavaScript Backend Developer varies based on experience, location, and company size, but typically ranges from $70,000 to $120,000 annually in many regions. Skilled developers with knowledge of frameworks like Node.js and experience with cloud services tend to earn higher salaries. Entry-level positions may start lower, while senior roles can exceed $150,000.

What are the typical challenges a JavaScript Backend Developer faces when scaling applications for high traffic?

JavaScript Backend Developers, especially those working with Node.js, often encounter challenges related to handling high concurrency, optimizing database queries, and maintaining application performance under heavy load. Ensuring efficient memory management and implementing robust error handling are also critical when scaling. Working closely with DevOps and frontend teams to optimize APIs and monitor system health is essential for delivering reliable, scalable backend solutions.

What is the difference between Javascript Backend Developer vs Javascript Frontend Developer?

AspectJavascript Backend DeveloperJavascript Frontend Developer
Primary FocusServer-side development, APIs, databasesUser interface, client-side interactions
Required SkillsNode.js, databases, server managementHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBack-end servers, cloud platformsWeb browsers, client devices
Common UsageBuilding APIs, server logicDesigning web pages, user experience

The main difference between a Javascript Backend Developer and a Javascript Frontend Developer lies in their focus areas. Backend developers handle server-side logic, databases, and APIs, while frontend developers focus on creating engaging user interfaces and client-side interactions. Both roles require JavaScript skills but apply them in different parts of web development projects.

Is JavaScript good for backend development?

JavaScript is widely used for backend development, especially with environments like Node.js, which allows developers to build scalable server-side applications using the same language as frontend development. It offers a large ecosystem of libraries and frameworks, making it a popular choice for full-stack developers and backend roles requiring proficiency in JavaScript. Knowledge of asynchronous programming and server management is beneficial for backend JavaScript development.

Are JavaScript developers in demand?

JavaScript developers are in high demand due to the widespread use of JavaScript for web development, both on the client and server sides with frameworks like Node.js. Companies seek developers skilled in JavaScript, front-end frameworks, and related tools to build dynamic, responsive applications, making it a valuable skill in the tech industry.
What are popular job titles related to Javascript Backend Developer jobs in California? For Javascript Backend Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in California look for? The top searched job categories for Javascript Backend Developer jobs in California are:
What cities in California are hiring for Javascript Backend Developer jobs? Cities in California with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in California as of July 2026, with employment types broken down into 89% Full Time, 5% Part Time, 1% Temporary, and 5% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $118,514 per year, or $57 per hour.
Angular Front-End Developer

Angular Front-End Developer

West Advanced Technologies (WATI)

Clovis, CA • On-site

$103K - $120K/yr

Full-time

Posted 6 days ago

Job description

Angular Front-End Developer
Clovis, CA
6+ months
Locals Only
Responsibilities
Delivering a complete front-end application.
Ensuring high performance on mobile and desktop environments.
Writing tested, idiomatic, and documented JavaScript, HTML, and CSS.
Cooperating with the back-end developer in the process of building the Web API.
Communicating with external web services.
Ability to optimize existing code and improve performance.
Demonstrating full stack web development ability.
JavaScript programming with single page apps and/or server side JavaScript.
Self-motivated work style with the ability to work on several smaller projects concurrently.
Experience working in an Agile/Scrum environment.
Skills and Qualifications
High level of proficiency with JavaScript, Angular v6+, AngularJS, jQuery, Bootstrap, and HTML5.
Use current standards of responsive web design and web performance optimization techniques.
Professional, precise communication skills.
Deep knowledge of Angular practices and commonly used modules based on extensive work experience.
Creating self-contained, reusable, and testable modules and components.
Ensuring a clear dependency chain, in regard to the app logic as well as the file system.
Ability to provide SEO solutions for single page apps.
Extensive knowledge of CSS and JS methods for providing performance.
Thorough understanding of the responsibilities of the platform, database, API, caching layer, and other web services used in the system.
Validating user actions on the client side and providing responsive feedback.
Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed.
Creating custom, general use modules and components, which extend the elements and modules of core Angular.
Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around $resource.
Experience with building the infrastructure for serving the front-end app and assets.
Architecting and automating the build process for production, using task runners or scripts.
Documenting the code inline using JSDoc or other conventions.
Creating configuration, build, and test scripts for Continuous Integration environments.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

Apply