ZipRecruiter

Log In

1

Javascript Backend Developer Jobs in Pennsylvania

WFNQASD5

Full Stack Developer

Pittsburgh, PA · On-site

$12K - $13K/yr

Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js. * Experience with back-end programming languages such as Node.js, Python, Ruby ...

Qode

UI Angular Developer

Pittsburgh, PA · On-site

Strong proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3. Experience with responsive ... Strong understanding of RESTful APIs and integration with backend services. Experience with state ...

WFNQASD5

Full Stack Developer

Pittsburgh, PA · On-site

$12K - $13K/yr

Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js. * Experience with back-end programming languages such as Node.js, Python, Ruby ...

Varsity Tutors

Web Development Tutor

Erie, PA · 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

Pittsburgh, PA · 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 ...

Qode

UI Angular Developer

Pittsburgh, PA · On-site

Strong proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3. Experience with responsive ... Strong understanding of RESTful APIs and integration with backend services. Experience with state ...

Varsity Tutors

Web Development Tutor

Allentown, PA · 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

State College, PA · 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 ...

CYNET SYSTEMS

Angular UI Developer

Malvern, PA · On-site

$60 - $65/hr

Advanced knowledge of HTML5, CSS3, JavaScript, and TypeScript. * Hands-on experience with Git for ... Collaborate with UX designers and backend developers to deliver seamless user experiences.

Carnegie Robotics

Software Engineer - Cloud

Pittsburgh, PA

$58.25 - $75.75/hr

... a Backend Developer, or have transitioned from a Web Dev or ML background, we are looking for ... Familiarity with TypeScript/JavaScript or C++ is highly valued. * Frontend Skills: Experience with ...

Carnegie Robotics

Software Engineer - Cloud

Pittsburgh, PA · On-site

$58.25 - $75.75/hr

... a Backend Developer, or have transitioned from a Web Dev or ML background, we are looking for ... Familiarity with TypeScript/JavaScript or C++ is highly valued. * Frontend Skills: Experience with ...

Carnegie Robotics

Software Engineer - Cloud

Pittsburgh, PA · On-site

$58.25 - $75.75/hr

... a Backend Developer, or have transitioned from a Web Dev or ML background, we are looking for ... Familiarity with TypeScript/JavaScript or C++ is highly valued. * Frontend Skills: Experience with ...

next page

Showing results 1-20

All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in Pennsylvania

Javascript Backend Developer information

See Pennsylvania salary details

$12

$57

$84

How much do javascript backend developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for javascript backend developer in Pennsylvania is $57.87, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $68.41 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 Pennsylvania? For Javascript Backend Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Pennsylvania look for? The top searched job categories for Javascript Backend Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Javascript Backend Developer jobs? Cities in Pennsylvania with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Pennsylvania as of July 2026, with employment types broken down into 83% Full Time, 10% Part Time, 1% Temporary, 5% Contract, and 1% Nights. Highlights an 76% Physical, 6% Hybrid, and 18% Remote job distribution, with an average salary of $120,375 per year, or $57.9 per hour.

Full Stack Developer

WFNQASD5

Pittsburgh, PA • On-site

$12K - $13K/yr

Full-time

Posted 24 days ago

Job description

About the Role:

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You will collaborate closely with cross-functional teams including product managers, designers, and other developers to translate business requirements into scalable technical solutions. Your role will involve writing clean, efficient, and well-documented code while ensuring the performance, quality, and responsiveness of applications. You will also be tasked with troubleshooting, debugging, and upgrading existing software to enhance functionality and user satisfaction. Ultimately, your contributions will drive the successful deployment of innovative digital products that meet the evolving needs of our users and stakeholders across the United States.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
  • Proven experience as a Full Stack Developer or similar role with a strong portfolio of web applications.
  • Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.
  • Experience with back-end programming languages such as Node.js, Python, Ruby, Java, or .NET.
  • Familiarity with database systems including SQL and NoSQL databases.
  • Understanding of RESTful API design and development.
  • Knowledge of version control systems, preferably Git.
  • Strong problem-solving skills and the ability to work independently and collaboratively.

Preferred Qualifications:

  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Familiarity with containerization and orchestration tools like Docker and Kubernetes.
  • Knowledge of CI/CD pipelines and automated testing frameworks.
  • Exposure to Agile and Scrum methodologies in software development.
  • Experience with TypeScript and modern state management libraries.
  • Understanding of web security best practices and data protection regulations.

Responsibilities:

  • Develop and maintain front-end web architecture using modern JavaScript frameworks and libraries.
  • Build and manage robust back-end services and APIs to support application functionality and data integration.
  • Collaborate with UI/UX designers to implement responsive and accessible user interfaces.
  • Write unit, integration, and end-to-end tests to ensure code quality and reliability.
  • Participate in code reviews, sprint planning, and agile development processes to continuously improve product delivery.
  • Optimize applications for maximum speed and scalability across various devices and browsers.
  • Troubleshoot, debug, and resolve software defects and performance issues in a timely manner.
  • Stay current with emerging technologies and industry trends to recommend improvements and innovations.

Skills:

The required skills enable you to build and maintain both client-side and server-side components of web applications, ensuring seamless integration and optimal performance. Proficiency in front-end frameworks allows you to create dynamic, responsive user interfaces that enhance user engagement. Back-end development skills are essential for designing scalable APIs and managing data storage solutions that support application functionality. Familiarity with version control and testing frameworks ensures code quality and facilitates collaborative development workflows. Preferred skills such as cloud platform experience and containerization empower you to deploy and manage applications efficiently in modern infrastructure environments, while knowledge of security practices helps safeguard user data and maintain compliance.