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Javascript Developer Jobs in Harrisburg, PA (NOW HIRING)

Varsity Tutors

JavaScript Tutor

Harrisburg, PA · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming with promises and async/await, ES6+ features, closures, prototypal inheritance, fetch API, and popular ...

PSECU

Developer

Harrisburg, PA · On-site

The Developer will be able to adapt to an ever-changing trending (IOS and Android, Kony Visualizer, Kony Mobile Fabric, JavaScript, json.Net, XML, etc.) technologies and stay abreast of the latest ...

PSECU

Developer

Harrisburg, PA · On-site

The Developer will be able to adapt to an ever-changing trending (IOS and Android, Kony Visualizer, Kony Mobile Fabric, JavaScript, json.Net, XML, etc.) technologies and stay abreast of the latest ...

innovitusa

.NET Full Stack Developer

Harrisburg, PA

NET Full Stack Developer to build and maintain modern enterprise applications across backend and ... The ideal candidate will have strong experience with C#, .NET Core, APIs, and modern JavaScript ...

innovitusa

.NET Full Stack Developer

Harrisburg, PA

NET Full Stack Developer to build and maintain modern enterprise applications across backend and ... The ideal candidate will have strong experience with C#, .NET Core, APIs, and modern JavaScript ...

Ask IT consulting

Web Developer

Harrisburg, PA

$45/hr

Web Developer Location: Harrisburg, PA Duration: 3+ Months Rate: $45/hr on C2C Only local ... Javascript o JQuery o HTML o CSS o APIs Hands on experience with Web Services/Tools Excellent ...

eTeam

Vue.js Developer

Mechanicsburg, PA · On-site

... JavaScript • ASP.NET MVC 5.0, webAPI/RESTful services • ASP web forms • .NET framework • Excellent SQL development skills • Excellent understanding of Object Oriented design and programming ...

Collabera

.Net Developer

Mechanicsburg, PA

$45.75 - $60.50/hr

Net programming environment C# programming language Browser front end programming techniques including JavaScript and JQuery . Additional Information To get further details or to apply for this ...

Collasys LLC

.NET Vue.JS Developer

Carlisle, PA · On-site

JS Developer Required Skills: * Strong experience with ASP.Net/Web services, VB.NET ,XML, XSLT ... Strong experience with building modern and responsive web applications leveraging JavaScript ...

innovitusa

Senior .NET Developer

Harrisburg, PA

$54.25 - $69/hr

JavaScript, jQuery, HTML5, CSS3 * Azure DevOps and Git * Power BI and Power Automate * Strong troubleshooting and production support experience Preferred Skills: * Crystal Reports * Power Apps

Morph Enterprise

Senior .Net Developer

Harrisburg, PA · On-site

$54.25 - $69/hr

Visual Studio with recent experience in VS2022 and VS Code, Azure DevOps /Git. * Knowledge of ... Experience designing for platform technologies (e.g., HTML, CSS, JavaScript, iOS, Android)

Nüvitek

Senior Application Developer

Mechanicsburg, PA · On-site

$125K - $135K/yr

Senior Application Developer Application Deadline: 20 September 2026 Department: Software ... Design, develop, test, debug, and enhance enterprise applications using C#, MVC, JavaScript, HTML ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Harrisburg, PA

Javascript Developer information

See Harrisburg, PA salary details

$29.1K

$105.2K

$166.8K

How much do javascript developer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for javascript developer in Harrisburg, PA is $105,225.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,200.00 and $126,400.00 per year, depending on experience, location, and employer.

What does a JavaScript developer do?

As a JavaScript developer, your main responsibilities are to code functional web applications using the JavaScript (JS) programming language and to patch and update application code as needed to optimize functionality. You program front-end code for web applications, collaborate with back-end developers, and use tools like integrated development environments (IDEs), Git, and browser dev tools.

What does a JavaScript developer do?

A JavaScript Developer is responsible for designing, developing, and maintaining web applications using the JavaScript programming language. They typically work on both the front-end (user interface) and sometimes the back-end (server-side) of web projects, creating interactive features, optimizing performance, and ensuring cross-browser compatibility. Their role often involves collaborating with designers and other developers to deliver a seamless user experience.

What are the key skills and qualifications needed to thrive as a JavaScript developer, and why are they important?

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of web development principles, often backed by a degree in computer science or comparable experience. Familiarity with frameworks like React or Angular, version control systems like Git, and build tools such as Webpack is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating on projects and resolving technical challenges. These skills and qualities ensure the delivery of robust, maintainable, and efficient web applications that meet user and business needs.

What are some common challenges faced by JavaScript developers when working on large-scale applications?

JavaScript Developers working on large-scale applications often encounter challenges such as maintaining code readability, managing dependencies, and ensuring performance optimization. As projects grow, it becomes essential to implement best practices like modularization, code reviews, and thorough testing to prevent bugs and technical debt. Collaboration with backend developers, designers, and QA testers is frequent, requiring clear communication and an agile mindset to deliver features efficiently and address issues as they arise.

What is the difference between Javascript Developer vs Front-End Developer?

AspectJavascript DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms, startups

Javascript Developers focus on coding and scripting using JavaScript, while Front-End Developers handle the overall design and user experience of websites. Both roles often overlap, but the Javascript Developer specializes in scripting, whereas the Front-End Developer emphasizes UI/UX design and layout.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for developers, especially those working on web development, front-end frameworks, and full-stack projects. Its widespread use in building interactive websites and applications ensures strong job opportunities for JavaScript developers across various industries.
More about Javascript Developer jobs

What are popular job titles related to Javascript Developer jobs in Harrisburg, PA?

For Javascript Developer jobs in Harrisburg, PA, the most frequently searched job titles are:

What cities near Harrisburg, PA are hiring for Javascript Developer jobs?

Cities near Harrisburg, PA with the most Javascript Developer job openings:

Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Harrisburg, PA as of August 2026, with employment types broken down into 50% Full Time, 6% Part Time, and 44% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $105,225 per year, or $50.6 per hour.

JavaScript Tutor

Harrisburg, PA • Remote

Varsity Tutors
Education • 501 - 1,000 employees

5.9

Company rating: 5.9 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

11th of 24 rated private schools and tutoring

People enjoy working here

Recommended by students

Uninterrupted breaks

Learn more about Varsity Tutorsexternal

$18 - $40/hr

Part-time

Re-posted 28 days ago

Job description

About the Job
The Varsity Tutors Live Learning Platform has thousands of students looking for online JavaScript tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to set your own schedule, earn competitive rates, and make a real impact on students' academic success and understanding. All from the comfort of your home.
Why Join Our Platform?
  • Earn incrementally higher pay for each session with the same student, reaching up to $40/hour.
  • Get paid up to twice per week, ensuring fast and reliable compensation for the tutoring sessions you conduct and invoice.
  • Set your own hours and tutor as much as you'd like.
  • Tutor remotely using our purpose-built Live Learning Platform. No commuting required.
  • Get matched with students best-suited to your teaching style and expertise.
  • Our AI-powered Tutor Copilot enhances your sessions with real-time instructional support, lesson generation, and engagement features, helping you save prep time and focus on impactful teaching.
  • We handle the logistics—you just invoice for your tutoring sessions, and we take care of payments.

What We Look For In a JavaScript Tutor
  • Advanced Subject Mastery: Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming with promises and async/await, ES6+ features, closures, prototypal inheritance, fetch API, and popular frameworks including React and Node.js. Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework.
  • Conceptual Teaching & Problem-Solving: Skilled at breaking down asynchronous programming patterns, DOM traversal, and component-based architecture. Guides students through building interactive web pages, handling user events, fetching API data, implementing state management, and debugging browser console errors. Emphasizes practical web development skills and connects JavaScript to front-end frameworks, server-side Node.js development, and modern web application architecture.
  • Curriculum Awareness & Adaptive Instruction: Familiar with JavaScript curricula and common challenges such as understanding asynchronous behavior, scope confusion, and the this keyword context. Adapts instruction using browser developer tools, interactive coding exercises, and project-based web development to support students from introductory web programming through advanced front-end and full-stack JavaScript development.
  • Effective Teaching Methods: Ability to identify concepts students commonly struggle with, explain material using multiple approaches, and adapt instruction to meet individual learning needs and styles.
  • Strong communication skills and a friendly, engaging teaching style.
  • Ability to adapt to different learning styles and student needs.

Ways To Connect With Students
  • 1-on-1 Online Tutoring - Provide personalized instruction to individual students.
  • Instant Tutoring - Accept on-demand tutoring requests whenever you're available.

About Varsity Tutors And 1-on-1 Online Tutoring
Our mission is to transform the way people learn by leveraging advanced technology, AI, and the latest in learning science to create personalized learning experiences. Through 1-on-1 Online Tutoring, students receive customized instruction that helps them achieve their learning goals. Our platform is designed to match students with the right tutors, fostering better outcomes and a passion for learning.
Please note: Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New Hampshire, North Dakota, Vermont, West Virginia or Puerto Rico.

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