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Javascript Developer Jobs in Jacksonville, FL (NOW HIRING)

Deloitte

Java Full Stack Developer

Jacksonville, FL · On-site

$48.75 - $62.75/hr

Create responsive, accessible user interfaces using HTML5, CSS3, JavaScript/TypeScript, and modern ... Engineering as a Service provides complete design, implementation, and technology operations ...

Kavaliro

Junior Web Developer

Jacksonville, FL · On-site

Working knowledge of technologies such as Angular, JavaScript, TypeScript, SQL, XML, Python, C#, UI ... Understanding of applied engineering math concepts such as force, acceleration, friction, momentum ...

VLink Inc

Salesforce Web Developer

Jacksonville, FL · On-site

$51.50 - $68/hr

JavaScript / TypeScript * HTML / CSS / SLDS * Responsive Web Development * Accessibility (ADA/WCAG) * Figma * Rest APIs * Postman * Git/version control * Browser debugging and frontend optimization ...

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Showing results 41-60

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 28, 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 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 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.

Information Technology_USA - USA_Developer

Jacksonville, FL • On-site

Real Soft, Inc.
IT Services • 501 - 1,000 employees
Learn more about Real Soft, Inc.external

$48.75 - $62.75/hr

Contractor

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES B/T UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
i.e. PTN_US_9999999_SKIPJOHNSON0413
: /hr
MSP Owner: Subhashree samal
Location: - Sunrise FL ( Candidate should be in Sunrise)
Duration: 6 months
skill id: 10904219
Job Title: ReactJs Senior Developer
ROLE_DESCRIPTION
"Strong experience in the areas of React JS, RDBMS, Spring Boot, Agile experience, Architecture &
design understanding.
• Enterprise-Level Application Development: Extensive experience in developing high-performance,
scalable applications using ReactJs, Java, Spring Framework (Spring Boot, Spring Core, Spring Data,
Spring Security)
• Need candidates who have at least 8+ years of experience in Java Development or Architect and
open-source technologies.
• Follow and enforce best practices for front-end development.
• Full Software Development Lifecycle (SDLC) Involvement: Hands-on in Analysis, Design,
Development, Testing, and Maintenance of Web, Standalone, and Client-Server applications using
ReactJs, Java, J2EE, REST APIs, and modern development tools (Git, Maven, CI/CD pipelines).
• Strong Knowledge in Web and Database Technologies: Proficient in HTML5, CSS3, JavaScript
(ReactJS, Angular), and RDBMS databases (Oracle, MySQL, PostgreSQL).
• Agile and SOA Expertise: Skilled in Service-Oriented Architecture (SOA) and Agile methodologies,
with extensive use of design patterns like Factory Method, Singleton, and Command.
• Hands-on experience using project management tools such as Jira and Rally to plan, track, and
report on project progress effectively.
• Knowledge of Credit Card servicing and fraud systems knowledge/experience enabling seamless integration and alignment of project goals with organizational objectives.
DESIRABLE_SKILLS
"Proven experience working as a React.js developer.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Familiarity with React tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Proficiency in creating responsive user interfaces (UI) that work seamlessly across various devices
and screen sizes.
• Expertise in performance optimization techniques to enhance application speed and
responsiveness.
• Experience in architectural design and innovative thinking.
• Familiarity with React Testing Library for writing effective unit and integration tests.
• Strong troubleshooting skills.
• Exceptional communication and stakeholder management skills, with the ability to collaborate with
cross-functional teams, including developers, business analysts, and quality assurance
professionals.
• Handling and troubleshooting day-to-day operations.
• Identifying problems or known errors and doing RCAs.
• knowledge in Agile methodology.
• Need to be local to Fort Lauderdale FL geography"
SKILLS_REQUIRED
Senior Front end UI ReactJs Developer
ESSENTIAL_SKILLS
Senior Front end UI ReactJs Developer
EXPERIENCE_RANGE_IN_REQUIRED_SKILLS
5-6 Years
Role Descriptions: Strong experience in the areas of React JS| RDBMS| Spring Boot| Agile experience| Architecture & design understanding.Enterprise-Level Application Development: Extensive experience in developing high-performance| scalable applications using ReactJs| Java| Spring Framework (Spring Boot| Spring Core| Spring Data| Spring Security)Need candidates who have at least 8+ years of experience in Java Development or Architect and open-source technologies.Follow and enforce best practices for front-end development. Full Software Development Lifecycle (SDLC) Involvement: Hands-on in Analysis| Design| Development| Testing| and Maintenance of Web| Standalone| and Client-Server applications using ReactJs| Java| J2EE| REST APIs| and modern development tools (Git| Maven| CI/CD pipelines).Strong Knowledge in Web and Database Technologies: Proficient in HTML5| CSS3| JavaScript (ReactJS| Angular)| and RDBMS databases (Oracle| MySQL| PostgreSQL).Agile and SOA Expertise: Skilled in Service-Oriented Architecture (SOA) and Agile methodologies| with extensive use of design patterns like Factory Method| Singleton| and Command.Hands-on experience using project management tools such as Jira and Rally to plan| track| and report on project progress effectively
Essential Skills: Strong experience in the areas of React JS| RDBMS| Spring Boot| Agile experience| Architecture & design understanding.Enterprise-Level Application Development: Extensive experience in developing high-performance| scalable applications using ReactJs| Java| Spring Framework (Spring Boot| Spring Core| Spring Data| Spring Security)Need candidates who have at least 8+ years of experience in Java Development or Architect and open-source technologies.Follow and enforce best practices for front-end development. Full Software Development Lifecycle (SDLC) Involvement: Hands-on in Analysis| Design| Development| Testing| and Maintenance of Web| Standalone| and Client-Server applications using ReactJs| Java| J2EE| REST APIs| and modern development tools (Git| Maven| CI/CD pipelines).Strong Knowledge in Web and Database Technologies: Proficient in HTML5| CSS3| JavaScript (ReactJS| Angular)| and RDBMS databases (Oracle| MySQL| PostgreSQL).Agile and SOA Expertise: Skilled in Service-Oriented Architecture (SOA) and Agile methodologies| with extensive use of design patterns like Factory Method| Singleton| and Command.Hands-on experience using project management tools such as Jira and Rally to plan| track| and report on project progress effectively
Desirable Skills:
Keyword:
Skills: Digital : ReactJS
Experience Required:

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