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Freelance Frontend Javascript Developer Jobs in Pennsylvania

krg technology inc

AEM Developer

West Chester, PA

... programming and ability to handle complex architectural design Understand the pros and cons about ... with frontend javascript framework, AngularJs, ReactJs ect... AWS cloud infrastructure & best ...

StackandCo

$81K - $94K/yr

\n \n \n \n \n Our client is recruiting a Front End Developer ideally with previous contract ... Excellent programming skills in HTML, CSS, JavaScript \n * Experience and up\-to\-date knowledge of ...

StackandCo

Front End Developer

Cork, KY

$104K - $121K/yr

\n \n \n \n \n Our client is looking for a Front End Developer with Vue.js experience to join their ... JavaScript, HTML5 & CSS3 \n * 1\-2 years commercial Vue.js experience \n * Another JS framework is ...

StackandCo

Oracle Developer with Javascript

Cork, KY · On-site

$56.75 - $70.75/hr

\n \n \n \n \n We have partnered with an excellent tech company based in Cork who are looking to hire an experienced database developer with solid JavaScript experience and good exposure to front end ...

StackandCo

Frontend Developer

Cork, KY

$104K - $121K/yr

\n \n \n \n \n Our client is are looking to hire a Frontend Developer to join their team in Cork. \n ... Significant experience coding in HTML, CSS and JavaScript? \n * Web\/UX\/UI design experience? \n

StackandCo

$81K - $94K/yr

... Frontend Developer to join their team. \n \n \n \n \n \n They are looking for someone with ... JavaScript, TypeScript, HTML5, CSS3 and SCCS experience essential \n * Vue.js highly advantageous ...

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

The Front-End Engineer will work with a modern tech stack to build and enhance software that ... Strong proficiency in JavaScript / TypeScript (3+ years preferred). * Hands-on experience with a ...

StackandCo

Senior Frontend Web Developer

Cork, KY

$115K - $152K/yr

You will have hands on commercial experience working as a Senior Frontend Developer \/ Web ... JavaScript \/ TypeScript \n * HTML & CSS \n * ReactJS\/VueJS Commercial experience would be an ...

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Freelance Frontend Javascript Developer information

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 Pennsylvania? The most popular types of Frontend Javascript Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Freelance Frontend Javascript Developer jobs? Cities in Pennsylvania with the most Freelance Frontend Javascript Developer job openings:
Freelance Frontend Javascript Developer jobs near you

C++, JavaScript Developer

Ruri Software Technologies LLC

Pittsburgh, PA • On-site

$46.50 - $62.75/hr

Full-time

Re-posted 10 days ago

Job description

Job Title: C++, JavaScript Developer
Work Location: Pittsburg, PA
Duration: 8+ Months
Job Description:
• JavaScript UI development, creating rich web applications. Experience using the Sencha ExtJS framework is a strong plus.
• Good experience with some or all the following technologies: C++, HTML5, CSS, Ajax, WebSockets, JSON, NodeJS, Maven.
• Exposure to Web API's such as Window Management, Notifications, Broadcast, Service Workers etc. is desirable.
• Agile Development experience. SDLC Tools like Maven, Gitlab, etc.
• Bachelor's degree in computer science engineering or a related discipline, or equivalent work experience required.
• 7-9 years of experience in software development required; experience in the securities or financial services industry is a plus.
• Consults with internal business groups to provide appropriate application software development services or technical support. Provides application software development services or technical support in more complex situations.
• Prior experience with using a specific application development toolkit and knowledge of front end and backend development coding languages such as C#, Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript. Must also have proficiency in Core Spring, ANSI, Docker.

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