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Javascript Backend Developer Jobs in Phoenix, AZ

Staffingine LLC

JavaScript Developer

Phoenix, AZ · On-site

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 ...

Twenty5

IT Support Engineer | USA Only

Phoenix, AZ · 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 ...

Eitacies Inc

Java Full Stack Developer

Phoenix, AZ · 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.

Varsity Tutors

Web Development Tutor

Tempe, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Phoenix, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Scottsdale, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Chandler, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Gilbert, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Mesa, AZ · 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 ...

Varsity Tutors

Web Development Tutor

Glendale, AZ · 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 ...

ASM

Senior Engineer I, Product Intelligence

Phoenix, AZ · On-site

$103K - $142K/yr

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

Futran Tech Solutions Pvt. Ltd.

UI Developer

Phoenix, AZ · On-site

$48.75 - $63.25/hr

Collaborate with backend developers to ensure smooth data flow and API integration. continuously ... Strong HTML, CSS, and JavaScript skills. Experience with version control systems (e.g., Git)

IntraEdge

Sr. Front End Developer

Mesa, AZ

$114K - $149K/yr

... JavaScript, CSS, HTML. * Meet with the development teams to discuss user interface ideas and ... Work with backend engineers to optimize existing API calls and integrating backend services to ...

ITBMS Inc.

Golang Developer

Phoenix, AZ · On-site

$119K - $155K/yr

ResponsibilitiesDesign, develop, and maintain backend services using Go (Golang) and JavaBuild and ... JavaScript development experienceHands-on experience with PostgreSQL and CouchbaseExperience ...

GlobalXperts

Applications Developer

Phoenix, AZ · On-site

Net, JavaScript and others. A successful .Net Application Developer/C# candidate will have the ... back-end development. * Collaborate with project manager, product manager and other development ...

GlobalXperts

Applications Developer

Phoenix, AZ · On-site

Net, JavaScript and others. A successful .Net Application Developer/C# candidate will have the ... back-end development. * Collaborate with project manager, product manager and other development ...

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All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in Phoenix, AZ

Javascript Backend Developer information

See Phoenix, AZ salary details

$11

$57

$83

How much do javascript backend developer jobs pay per hour?

As of Jul 15, 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.

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.
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Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Phoenix, AZ as of July 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 76% Physical, 4% Hybrid, and 20% Remote job distribution, with an average salary of $119,235 per year, or $57.3 per hour.
JavaScript Developer

JavaScript Developer

Staffingine LLC

Phoenix, AZ • On-site

Contractor

Re-posted 21 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.