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Javascript Backend Developer Jobs in Arizona (NOW HIRING)

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)

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 ...

UI Developer

Phoenix, AZ

$49.75 - $64.50/hr

... JavaScript (ES6+) and modern frontend frameworks. * AWS Integration: Collaborate with backend and DevOps teams to integrate frontend applications with AWS services (e.g., fetching data via API ...

UI Developer

Phoenix, AZ · On-site

$49.75 - $64.50/hr

Collaborate with UX/UI designers, product teams, and backend developers to deliver high-quality user experiences * Develop applications using JavaScript, TypeScript, and modern frameworks such as ...

UI Developer

Phoenix, AZ · On-site

$49.75 - $64.50/hr

Collaborate with UX/UI designers, product teams, and backend developers to deliver high-quality user experiences * Develop applications using JavaScript, TypeScript, and modern frameworks such as ...

UI Developer

Phoenix, AZ · On-site

$49.75 - $64.50/hr

Collaborate with UX/UI designers, product teams, and backend developers to deliver high-quality user experiences * Develop applications using JavaScript, TypeScript, and modern frameworks such as ...

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 ...

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 ...

Java Full-Stack Developer

Phoenix, AZ · On-site

$52.25 - $67.25/hr

... JavaScript/React.js frameworks . The ideal candidate will be responsible for delivering software ... This role requires strong backend + frontend development capability, CI/CD experience, and the ...

Collaborate with cross-functional teams including business stakeholders, UX designers, and backend ... HTL (Sightly) * Proficiency in Java, J2EE, and web technologies (HTML5, CSS3, JavaScript)

Python Developer

Phoenix, AZ · On-site

$50 - $68.75/hr

JD: * Proficiency in Python, with demonstrated experience building and maintaining backend services or APIs * Working knowledge of at least one additional programming language (e.g., JavaScript ...

Lead Software Engineer

Tempe, AZ · Hybrid

$65 - $73/hr

Strong hands-on frontend engineering experience with React, TypeScript, and JavaScript * Strong backend engineering experience with Node.js * Experience building APIs, microservices, distributed ...

MO-620-5773 NET Developer

Phoenix, AZ · On-site

$45.25 - $59.75/hr

Leverage strong SQL skills to implement best practices and optimize backend processes. * Project ... Proficiency in JavaScript * Familiarity with CI/CD pipelines * Experience in modernizing legacy ...

React Developer

Phoenix, AZ · On-site

$103K - $120K/yr

React.js, JavaScript (ES6+), HTML5, CSS3, TypeScript * Frameworks & Tools: Node.js, Express ... Database/Backend Integration: MongoDB, Redis, DynamoDB, GraphQL * Accessibility & Web Standards ...

Senior UI Developer

Phoenix, AZ · On-site

$59.50 - $77.25/hr

Required Skills: * Strong experience with HTML5, CSS3, JavaScript, and TypeScript * Hands-on ... Strong knowledge of Node.js and backend integration * Experience with frameworks like Express.js ...

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Javascript Backend Developer information

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$53

$78

How much do javascript backend developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for javascript backend developer in Arizona is $53.80, according to ZipRecruiter salary data. Most workers in this role earn between $44.13 and $63.61 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.

Which pays more, JavaScript or Python?

For a JavaScript Backend Developer, Python developers often have higher average salaries due to demand in data science, machine learning, and backend development. However, salary differences depend on experience, location, and industry, with both skills being highly valued in tech roles.

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.

Can I learn backend in 6 months?

A JavaScript Backend Developer can acquire foundational backend skills in about 6 months with consistent study, focusing on server-side frameworks like Node.js, databases, and APIs. However, mastering complex systems and gaining real-world experience typically requires ongoing learning beyond this timeframe.

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 through environments like Node.js, allowing developers to build scalable server-side applications using a single language. It offers a large ecosystem of libraries and frameworks, making it a popular choice for full-stack developers. Knowledge of asynchronous programming and server management is beneficial for backend roles involving JavaScript.

What is the salary of a JavaScript beginner?

The salary of a JavaScript beginner typically ranges from $50,000 to $70,000 annually, depending on location, education, and prior experience. Entry-level JavaScript developers often start with basic skills in front-end or back-end frameworks and may earn less in regions with lower living costs.
What job categories do people searching Javascript Backend Developer jobs in Arizona look for? The top searched job categories for Javascript Backend Developer jobs in Arizona are:
Infographic showing various Javascript Backend Developer job openings in Arizona as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $111,907 per year, or $53.8 per hour.

$48.75 - $63.25/hr

Contractor

Posted 16 days ago


Job description

Role - UI Developer
Role Type - Contract Position- Hybrid mode
Location - Phoenix AZ
Job Description: We are seeking a talented UI Developer to join our dynamic team. The ideal candidate will have a strong foundation in Angular development and a passion for creating intuitive and visually appealing user interfaces.
Responsibilities:
Design and develop innovative user interfaces using Angular frameworks, ensuring optimal performance, accessibility, and cross-browser compatibility.
Integrate Lego components seamlessly into Angular applications, leveraging their capabilities to enhance the user experience.
Collaborate with backend developers to ensure smooth data flow and API integration.
continuously improving your skills.
Participate in code reviews and provide constructive feedback to team members.
Contribute to the development of UI design guidelines and best practices.
Required skills:
Proven experience in Angular development, with a strong understanding of its core concepts and best practices.
Proficiency in Python programming, including object-oriented programming and common Python libraries.
Strong HTML, CSS, and JavaScript skills.
Experience with version control systems (e.g., Git).
Excellent problem-solving and analytical abilities.
A passion for creating visually appealing and user-friendly interfaces.
Ability to work effectively in a collaborative team environment.
Experience with testing frameworks (e.g., Jasmine, Karma).
Experience with state management libraries (e.g., Redux, NgRx).
Thanks & Regards,