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Javascript Developer Jobs in Jacksonville, FL (NOW HIRING)

VRK IT Vision Inc

Java Full Stack Developer

Jacksonville, FL · On-site

$48.75 - $62.75/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field Proven experience ... JavaScript, and front-end frameworks (e.g., Angular, React) Familiarity with database systems (e.g ...

ARC Group

(Full stack) Java/react Developer

Jacksonville, FL · Remote

$48.75 - $62.75/hr

(Full stack) Java/react Developer - Remote ARC Group has an immediate opportunity for a(Full stack ... Js, Node.JS, JavaScript, and HTML * Proficiency with HTML, CSS, SASS, JavaScript/jQuery, local ...

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Showing results 21-40

All JobsJavascript Developer JobsJavascript Developer Jobs in Jacksonville, FL

Javascript Developer information

See Jacksonville, FL salary details

$27.3K

$98.8K

$156.6K

How much do javascript developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for javascript developer in Jacksonville, FL is $98,757.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,200.00 and $118,600.00 per year, depending on experience, location, and employer.

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 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 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.

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 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.
More about Javascript Developer jobs
What are the most commonly searched types of Javascript Developer jobs in Jacksonville, FL? The most popular types of Javascript Developer jobs in Jacksonville, FL are:
What are popular job titles related to Javascript Developer jobs in Jacksonville, FL? For Javascript Developer jobs in Jacksonville, FL, the most frequently searched job titles are:
What job categories do people searching Javascript Developer jobs in Jacksonville, FL look for? The top searched job categories for Javascript Developer jobs in Jacksonville, FL are:
What cities near Jacksonville, FL are hiring for Javascript Developer jobs? Cities near Jacksonville, FL with the most Javascript Developer job openings:
Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Jacksonville, FL as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 82% In-person, and 18% Remote job distribution, with an average salary of $98,757 per year, or $47.5 per hour.

Software Developer

NextGen Federal Systems

Saint Augustine, FL • On-site

Full-time

Re-posted 15 days ago

Job description

NextGen Federal Systems is hiring a Software Developer to provide our Customs and Border Protection - Air and Marine Operations (AMO) customer with a variety of support services The position requires the ability to interpret problems and provide technical support for Software and Data projects.
Responsibilities
  • Support the development, implementation, and continuous improvement of internal software applications, ensuring they meet evolving business requirements and enhance organizational processes.
  • Collaborate with stakeholders to gather, analyze, and interpret data, generating detailed reports using tools such as SQL and Crystal Reports.
  • Design, develop, and maintain databases, optimizing performance and ensuring data integrity, including creating stored procedures, triggers, and data transformation scripts in MS SQL.
  • Develop dynamic, web-based applications using MS Web API, C#, C++, and JavaScript to support internal systems and processes.
  • Create responsive, cross-browser, and mobile-compatible user interfaces using JavaScript frameworks such as JQuery, EXTJS, Sencha Touch, and AJAX.
  • Ensure software compliance with security standards, including the Federal Information Security Management Act (FISMA), and support risk management processes and procedures.
  • Monitor, evaluate, and optimize software performance, identifying opportunities to improve efficiency and user experience.
  • Provide technical support and troubleshooting for software applications to streamline workflows and enhance operational productivity.

Qualificiations
  • Skills designing and maintaining MS SQL server applications including stored procedures, triggers, data transformation and database optimization..
  • Skills in developing dynamic web applications utilizing C#, C++, WebAPI or xBase++ languages on the server.
  • Skills developing cross browser and mobile compatible AJAX web application UI in HTML, Active Widgets, EXTJS, Sencha Touch or JQuery.
  • Demonstrated experience designing, installing, updating and maintain large MS windows-based computer system including all hardware and software is required.
  • Experience maintaining Cisco firewalls, routers, VPN services, and remotely connected VPN sites is a plus.

Apply