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Javascript Backend Developer Jobs in Whittier, CA

Jobsbridge

Sr. UI/UX Developer

Irvine, CA · On-site

$64.50 - $83.50/hr

... back-end development works Strong skills on HTML5, CSS, JavaScript, Bootstrap, Microsoft .NET Framework, including ASP.NET, C#, JSON, Ajax, MVC, MVVM, JQuery General Programming Skills, Software ...

Jobsbridge

Sr. UI/UX Developer

Irvine, CA

$53.75 - $69.75/hr

... back-end development works Strong skills on HTML5, CSS, JavaScript, Bootstrap, Microsoft .NET ... General Programming Skills, Software Design, Web Development Software Debugging, Software ...

[G]Sources

Front-End Engineer

San Marino, CA

... our back end engineering team, UX/UI designers and executive level stakeholders to ensure the ... JavaScript * REST It would be nice if you had: Three or more years experience Previous startup ...

[G]Sources

Front-End Engineer

San Marino, CA · On-site

... our back end engineering team, UX/UI designers and executive level stakeholders to ensure the ... JavaScript * REST It would be nice if you had: Three or more years experience Previous startup ...

Alpha Numero

Front End Developer

Irvine, CA

$111K - $129K/yr

The Front-End Software Engineer will be required to work in teams alongside back end / full stack ... HTML, CSS, and JavaScript Proficiency with ReactJS or equivalent frameworks (Angular, Vue ...

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All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in Whittier, CA

Javascript Backend Developer information

See Whittier, CA salary details

$12

$61

$89

How much do javascript backend developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for javascript backend developer in Whittier, CA is $61.04, according to ZipRecruiter salary data. Most workers in this role earn between $50.05 and $72.16 per hour, depending on experience, location, and employer.

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 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.

What are popular job titles related to Javascript Backend Developer jobs in Whittier, CA? For Javascript Backend Developer jobs in Whittier, CA, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Whittier, CA look for? The top searched job categories for Javascript Backend Developer jobs in Whittier, CA are:
What cities near Whittier, CA are hiring for Javascript Backend Developer jobs? Cities near Whittier, CA with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Whittier, CA as of June 2026, with employment types broken down into 91% Full Time, 5% Part Time, 1% Temporary, and 3% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution, with an average salary of $126,961 per year, or $61 per hour.

Sr. UI/UX Developer

Jobsbridge

Irvine, CA • On-site

$64.50 - $83.50/hr

Contractor

Re-posted 2 days ago

Job description

Company Description

Hello,

Greetings from Jobsbridge!

Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions.

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 


Job Description

5+ years' experience with UI /UX design, development, implementation, maintaining and enhancing web-based applications
5 + years' experience with Oracle Database back-end integration
Bachelor's degree
Preferred Qualifications:
Experience in designing, marking up, developing the UI of websites and/or web applications
Solid understanding of UI design with emphasis of maximizing usability
Front-end skills and good understanding of how back-end development works
Strong skills on HTML5, CSS, JavaScript, Bootstrap, Microsoft .NET
Framework, including ASP.NET, C#, JSON, Ajax, MVC, MVVM, JQuery
General Programming Skills, Software Design, Web Development
Software Debugging, Software Documentation, Software Testing, Problem Solving, Teamwork
Experience with Entity Framework, N-Layer Architecture, ORM, Typescript a plus
Bachelor's degree in Computer Science or engineering related area of study preferred.
U.S. Citizenship - Required

Qualifications

Skill:    ASP.NET, C#, JSON, Ajax, MVC, MVVM, JQuery,HTML5, CSS, JavaScript

Additional Information

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

Jobsbridge Institute logo

About Jobsbridge Institute

Sourced by ZipRecruiter

Josbridge Institute is your one-stop destination for your Data, Cloud and Analytics learning needs, powered by Microsoft AI & Cloud platform. We offer a wide range of courses and programs, from foundational to advanced focusing on Data Analysis, Cloud Engg, AI-ML required for Microsoft certification. Our courses are designed to equip you with the practical skills and knowledge required for success in the field of cloud computing, AI and Data Analytics. With our experienced faculty, applied learning and comprehensive curriculum, we are committed to helping you achieve your career goals. Students seeking Internship (CPT & OPT) may apply.

Industry

Business schools and computer and management training

Company size

11 - 50 Employees

Headquarters location

Campbell, CA, US

Year founded

2022

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