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Javascript Backend Developer Jobs in Phoenix, AZ

We are looking for a skilled JavaScript Developer with strong experience in React (Frontend) and Node.js (Backend). * The ideal candidate will be responsible for building scalable web applications ...

Backend Java Developer

Chandler, AZ ยท On-site

$51.50 - $67/hr

... other backend technologies as needed. - Troubleshoot and resolve software defects and issues ... HTML, CSS, JavaScript). - Knowledge of building tools like Maven or Gradle. (DevOps tools ...

IT Support Engineer | USA Only

Phoenix, AZ ยท Remote

$60K - $80K/yr

This is a hands-on technical support role -- not a DevOps or development position. You will be ... Diagnose and resolve issues related to the application, including UI (ExtJS/JavaScript), backend ...

Web Developer

Tempe, AZ ยท On-site

Collaborate with backend engineers to ensure consistent availability data across all customer ... Familiarity with HTML5, CSS3, JavaScript (ES6+), and TypeScript. * Experience integrating RESTful ...

Collaborate with backend engineers to ensure consistent availability data across all customer ... Familiarity with HTML5, CSS3, JavaScript (ES6+), and TypeScript. Experience integrating RESTful ...

Java Full Stack Developer

Phoenix, AZ ยท On-site

$49.50 - $64/hr

About the Role EITACIES is seeking a Java Full Stack Developer with strong backend engineering ... Develop responsive and user-friendly frontend components using ReactJS, JavaScript, HTML, and CSS.

Java Full Stack Developer

Phoenix, AZ ยท On-site

$52.25 - $67.25/hr

About the Role EITACIES is seeking a Java Full Stack Developer with strong backend engineering ... Develop responsive and user-friendly frontend components using ReactJS, JavaScript, HTML, and CSS.

Web Development Tutor

Tempe, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Scottsdale, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Phoenix, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Chandler, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Mesa, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Glendale, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Gilbert, AZ ยท Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

UI React with OneApp

Phoenix, AZ ยท On-site

$49.75 - $64.50/hr

The ideal candidate should have strong expertise in JavaScript/TypeScript, React ecosystem, and ... The candidate will collaborate with UX designers, backend developers, and product teams to deliver ...

... a backend developer * Strong proficiency in Go (required) * Working proficiency across our core ... JavaScript on the frontend; docker/containerization experience * Demonstrated ability to own ...

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Javascript Backend Developer information

See Phoenix, AZ salary details

$11

$57

$83

How much do javascript backend developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for javascript backend developer in Phoenix, AZ is $57.32, according to ZipRecruiter salary data. Most workers in this role earn between $47.02 and $67.79 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 Phoenix, AZ? For Javascript Backend Developer jobs in Phoenix, AZ, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Phoenix, AZ look for? The top searched job categories for Javascript Backend Developer jobs in Phoenix, AZ are:
Infographic showing various Javascript Backend Developer job openings in Phoenix, AZ as of July 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $119,235 per year, or $57.3 per hour.

JavaScript Developer

Staffingine LLC

Phoenix, AZ โ€ข On-site

Contractor

Re-posted 12 days ago


Job description

Job Title: JavaScript Developer (React & Node.js)
Job Location: Phoenix, AZ
Job Type: Contract

Job Description:

  1. We are looking for a skilled JavaScript Developer with strong experience in React (Frontend) and Node.js (Backend).
  2. The ideal candidate will be responsible for building scalable web applications, developing responsive UI components, and creating robust APIs. You will collaborate with cross-functional teams to design, develop, test, and deploy high-quality solutions in a hybrid onsite environment.