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Javascript Developer Jobs in Louisville, KY (NOW HIRING)

Waystar

Software Engineer II

Louisville, KY · On-site

Solid understanding of software development best practices including Agile methodologies, CI/CD (Azure DevOps Pipelines), and test-driven development (TDD). * Experience with containerization and ...

Crew Career Center

Software Engineer II

Louisville, KY · On-site

Solid understanding of software development best practices including Agile methodologies, CI/CD (Azure DevOps Pipelines), and test-driven development (TDD). * Experience with containerization and ...

Patientco

Software Engineer II

Louisville, KY · On-site

Solid understanding of software development best practices including Agile methodologies, CI/CD (Azure DevOps Pipelines), and test-driven development (TDD). * Experience with containerization and ...

ControlTouch Systems LLC

Software Engineer III

Louisville, KY · On-site

$52.50 - $70.75/hr

Develop web applications in HTML and JavaScript (both with and without a framework). * Provide project support to our controls engineers by training them in the use of our products and assisting them ...

TowerPinkster

Senior Electrical Engineer

Louisville, KY · On-site

$103K - $134K/yr

... quality, JavaScript: void(0); support team development, and encourage open, positive, and ... A bachelor's degree in electrical engineering from an accredited institution. * Professional ...

TowerPinkster

Senior Electrical Engineer

New Albany, IN · On-site

$99K - $129K/yr

... quality, JavaScript: void(0); support team development, and encourage open, positive, and ... A bachelor's degree in electrical engineering from an accredited institution. * Professional ...

TowerPinkster

Senior Electrical Engineer

Louisville, KY

$103K - $134K/yr

... quality, JavaScript: void(0); support team development, and encourage open, positive, and ... A bachelor's degree in electrical engineering from an accredited institution. * Professional ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Louisville, KY

Javascript Developer information

See Louisville, KY salary details

$28.3K

$102.4K

$162.4K

How much do javascript developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for javascript developer in Louisville, KY is $102,408.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,400.00 and $123,000.00 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 the most commonly searched types of Javascript Developer jobs in Louisville, KY?

The most popular types of Javascript Developer jobs in Louisville, KY are:

What are popular job titles related to Javascript Developer jobs in Louisville, KY?

For Javascript Developer jobs in Louisville, KY, the most frequently searched job titles are:

What job categories do people searching Javascript Developer jobs in Louisville, KY look for?

The top searched job categories for Javascript Developer jobs in Louisville, KY are:

What cities near Louisville, KY are hiring for Javascript Developer jobs?

Cities near Louisville, KY with the most Javascript Developer job openings:

Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Louisville, KY as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $102,408 per year, or $49.2 per hour.

Senior .Net Architect

Inuson International, Inc.

Louisville, KY • On-site

Full-time

Re-posted 18 days ago

Job description

Company Description
Job Description
  • 5+ years development experience using C#
  • Experience with object-oriented design and development, including strong working knowledge and experience with various architectural and design patterns
  • Strong knowledge of SQL and experience with Microsoft SQL Server
  • Experience with one or more JavaScript libraries such as jQuery, Backbone, Knockout or Angular
  • Successful completion of multiple projects working in an Agile team environment
  • Strong oral and written communication skills
  • Demonstrated ability to communicate with customer business and technology stakeholders
  • Experience with designing and implementing large software systems, and working with distributed teams to deliver them in a timely manner without sacrificing quality
  • Experience working effectively with offshore developers
  • Must be a self-starter who requires minimal supervision

Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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