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Freelance Frontend Javascript Developer Jobs in Miami, FL

Staffingine LLC

Javascript Engineer

Sunrise, FL · On-site

Javascript Engineer Job Location: Sunrise - Florida Job Type: Contract * We are looking for a ... Design and implement RESTful APIs to support frontend applications * Optimize backend performance ...

Staffingine LLC

Front-End Developer

Sunrise, FL · On-site

$99K - $115K/yr

Job Title: Front-End Developer Job Location: Sunrise, FL Job Type: Contract * Hands-on experience ... Strong knowledge in Web and Database Technologies - HTML5, CSS3, JavaScript (ReactJS, Angular), and ...

Navtech, Inc.

Senior React frontend developer

Miami, FL · On-site +1

$109K - $144K/yr

Senior React frontend developer Location : Miami, FL - 100% Remote Duration : 6 to 12 Months Visa ... What you'll bring: • Strong expertise in JavaScript (6+ years) with deep understanding of ...

Ayr Wellness

Front-End Developer

Miami, FL · On-site +1

$99K - $115K/yr

Job Summary The Front-End Web Developer is responsible for designing, building, and maintaining ... Strong proficiency in HTML5, CSS3, and JavaScript (ES6+) * Experience with modern front-end ...

Ayr Wellness

Front-End Developer

Miami, FL · On-site

$99K - $115K/yr

Job Summary The Front-End Web Developer is responsible for designing, building, and maintaining ... Strong proficiency in HTML5, CSS3, and JavaScript (ES6+) * Experience with modern front-end ...

Ayr Wellness

Front-End Developer

Miami, FL · On-site +1

$99K - $115K/yr

Job Summary The Front-End Web Developer is responsible for designing, building, and maintaining ... Strong proficiency in HTML5, CSS3, and JavaScript (ES6+) * Experience with modern front-end ...

Ayr Wellness

Front-End Developer

Miami, FL · On-site +1

$99K - $115K/yr

Job Summary The Front-End Web Developer is responsible for designing, building, and maintaining ... Strong proficiency in HTML5, CSS3, and JavaScript (ES6+) * Experience with modern front-end ...

ITRADE STEM

Lead Frontend Engineer

Miami, FL · Remote

... applications - perfect for a senior developer ready to significantly impact FinTech ... Built JavaScript libraries or contributed significantly to open-source projects * Extensive ...

Octagon Talent

Lead Frontend Engineer

Aventura, FL · Remote

... applications - perfect for a senior developer ready to significantly impact FinTech ... Built JavaScript libraries or contributed significantly to open-source projects * Extensive ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · Remote

... perfect for a senior developer ready to make a significant impact in the fintech space ... Built JavaScript libraries or contributed significantly to open source projects * Extensive ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · Remote

... perfect for a senior developer ready to make a significant impact in the fintech space ... Built JavaScript libraries or contributed significantly to open source projects * Extensive ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · On-site

... perfect for a senior developer ready to make a significant impact in the fintech space ... Built JavaScript libraries or contributed significantly to open source projects * Extensive ...

Octagon Talent

Lead Frontend Engineer

Miami, FL · Remote

... applications - perfect for a senior developer ready to significantly impact fintech ... Built JavaScript libraries or contributed significantly to open-source projects * Extensive ...

Varsity Tutors

JavaScript Tutor

Doral, FL · Remote

$40/hr

... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...

Varsity Tutors

JavaScript Tutor

Miami Beach, FL · Remote

$40/hr

... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...

Varsity Tutors

JavaScript Tutor

Miramar, FL · Remote

$40/hr

... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...

Varsity Tutors

JavaScript Tutor

Coral Gables, FL · Remote

$40/hr

... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...

Varsity Tutors

JavaScript Tutor

Hialeah, FL · Remote

$40/hr

... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...

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All JobsFreelance Frontend Javascript Developer JobsFreelance Frontend Javascript Developer Jobs in Miami, FL

Freelance Frontend Javascript Developer information

See Miami, FL salary details

$40.6K

$105.6K

$148.7K

How much do freelance frontend javascript developer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for freelance frontend javascript developer in Miami, FL is $105,603.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,500.00 and $115,700.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Frontend Javascript Developer vs Web Designer?

AspectFreelance Frontend Javascript DeveloperWeb Designer
SkillsProficient in JavaScript, HTML, CSS, frameworks like React or AngularDesign principles, UI/UX, graphic tools like Adobe Photoshop or Sketch
Work EnvironmentCode-focused, technical tasks, often collaborating with developers and clientsCreative, visual design, client presentations, branding
Common UsageBuilding interactive websites and web applicationsCreating website layouts, visual elements, and user interfaces

While both roles work on websites, Freelance Frontend Javascript Developers focus on coding and functionality, whereas Web Designers concentrate on visual design and user experience. Understanding these differences helps clients find the right expertise for their projects.

What are the key skills and qualifications needed to thrive as a Freelance Frontend Javascript Developer, and why are they important?

To thrive as a Freelance Frontend Javascript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of popular frameworks like React or Vue, typically demonstrated through a robust portfolio. Familiarity with version control systems like Git, responsive design principles, and task runners or bundlers such as Webpack is highly valuable. Excellent communication, time management, and problem-solving skills help freelancers effectively coordinate with clients and deliver projects independently. These skills and qualities are crucial for producing high-quality, maintainable code while meeting client expectations and deadlines in a competitive freelance market.

How do Freelance Frontend Javascript Developers typically manage client expectations and project timelines?

Freelance Frontend Javascript Developers often work with multiple clients, which requires clear communication to set realistic expectations and deadlines. They usually break projects into milestones, provide regular progress updates, and use project management tools to track deliverables. Managing client expectations involves being upfront about technical limitations, estimated completion times, and potential challenges. Strong organizational skills and proactive communication are essential for building trust and ensuring successful project delivery.

What does a Freelance Frontend JavaScript Developer do?

A Freelance Frontend JavaScript Developer creates and maintains the parts of websites and web applications that users interact with, using JavaScript along with HTML and CSS. They typically work independently, taking on projects for various clients rather than being employed by a single company. Their responsibilities include building responsive user interfaces, optimizing website performance, and ensuring cross-browser compatibility. Freelancers also communicate directly with clients to meet specific project requirements and deadlines.
What are the most commonly searched types of Frontend Javascript Developer jobs in Miami, FL? The most popular types of Frontend Javascript Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Freelance Frontend Javascript Developer jobs? Cities near Miami, FL with the most Freelance Frontend Javascript Developer job openings:
Freelance Frontend Javascript Developer jobs near you
Javascript Engineer

Javascript Engineer

Staffingine LLC

Sunrise, FL • On-site

Contractor

Posted 12 days ago

Job description

Job Title: Javascript Engineer
Job Location: Sunrise - Florida
Job Type: Contract

Job Description:

  • We are looking for a skilled Software Engineer to join our team and contribute to building scalable JavaScript applications using React and Nodejs They will work on both frontend and backend development collaborating with a mediumsized development team to deliver highquality productionready softwareKey Responsibilities
  • Develop and maintain scalable JavaScript applications using React and TypeScript
  • Build and maintain backend services and APIs using Nodejs
  • Design and implement RESTful APIs to support frontend applications
  • Optimize backend performance and scalability for hightraffic applications
  • Write clean maintainable code and ensure highquality standards through automated testing unit integration visual and performance testing
  • Build and ship React applications to production using CICD pipelines eg GitHub Actions
  • Collaborate with the team to design and implement new features while adhering to best practices

Qualifications

  • Strong proficiency in JavaScript and React including DOM manipulation and the JavaScript object model
  • Strong proficiency in TypeScript
  • Solid understanding of React and its core principles
  • Experience with backend development using Nodejs including building APIs
  • Experience with common JavaScript development tools eg Babel Webpack NPM Yarn
  • Experience writing automated tests and ensuring application reliability
  • Familiarity with CICD pipelines for deploying React and Nodejs applications
  • Experience with monorepos and monorepo tooling eg nx lerna Turborepo changesets is a plus
  • Opensource contributions or experience creating reusable libraries is a plus

Skills

Mandatory Skills : Node.js, React, TypeScript