Senior Front end Developer

We are looking for a Senior Front-End Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to code that will produce visual elements which bring our applications to life. You will work along side our UI/UX team bridging the gap between graphical design and technical implementation, taking an active role in defining how our applications look and function.


Develop new user-facing features

Build reusable code and libraries for future use

Ensure the technical feasibility of UI/UX designs

Optimize application for maximum speed and scalability

Assure that all user input is validated before submitting to back-end

Collaborate with other team members and stakeholders

Skills And Qualifications

Advanced understanding of web markup, including HTML5, CSS3

Advanced understanding of CSS pre-processing platforms, such as LESS and SASS

Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery

Good understanding of JavaScript libraries and frameworks, such as VueJS AngularJS and ReactJS

Good understanding of asynchronous request handling, partial page updates, and AJAX

Good understanding and awareness of W3C web standards

Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus

Proficient understanding of cross-browser compatibility issues and ways to work around them

Proficient understanding of code versioning tools, such as Git / Mercurial / SVN

Good understanding of SEO principles and ensuring that application will adhere to them

Comment with the code “AWESOME” so i will know that you have read the description of the task .

Skills: Javascript, Software Architecture

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About the Employer:
( 40 reviews ) Mumbai, India

Project ID: #16357603

36 freelancers are bidding on average $1144 for this job


AWESOME i am good at front-end development with technology like HTML5/CSS3 with Bootstrap4 and SAAS/LESS... can we discuss more on freelancer inbox to get detail understanding about project ? i have relevant More

$1469 USD in 20 days
(76 Reviews)

Hello, Hope all is going good..!! Your post caught my eyes "Senior Front end Developer" and I think I'd be a great fit. Our portfolio: Portfolio [login to view URL] Overview of requirement specs is clear t More

$1250 USD in 20 days
(26 Reviews)

“AWESOME” Hi there, We have been developing/maintaining web applications in React and various JavaScript libraries/frameworks like AngularJS, MeteorJS, and NodeJS (both Express and Sails). We are also well verse More

$1400 USD in 30 days
(14 Reviews)

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$1250 USD in 20 days
(27 Reviews)

“AWESOME” Hi there, I’d like to be considered for your job position. I’m a Web Developer with a strong background developing with back end & front end. I can turn your requirement in a way that represents your br More

$1000 USD in 20 days
(11 Reviews)

AWESOME ******** Hi, there! Thanks for posting the job. I am fully skilled and experienced in web development so I can help you. I hope to discuss the project further with you. Thank you!

$1250 USD in 20 days
(14 Reviews)

Hello Greetings from Girnarsoft! Thank you for posting the project. Have gone through your requirements and would like to work on this. I would like to update you that I have been working on the similar requi More

$1250 USD in 20 days
(3 Reviews)

Hello, As you are looking for front-end development so i have 5+ years of experience in front-end development. I have done work on the various platform. I can able to work on current front-end technologies. More

$1250 USD in 20 days
(8 Reviews)

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$750 USD in 10 days
(4 Reviews)

AWESOME Hi there! I would like to know whether this is a 1-time project or are multiple projects. Please ping me so that we can discuss more. And I'm familiar with all the technologies that you have mentioned in the More

$1000 USD in 30 days
(34 Reviews)

Hi I understand your requirements regarding Web. I am professionals BTech IT engineer. I am providing the every kind of service related to Web sites and server management. I have 5 years experience in Web developme More

$1250 USD in 20 days
(15 Reviews)

------------- “AWESOME” --------------------- Hello, I am a skilled JavaScript developer knowing with all the concepts of software engineering. My areas of expertise are:PHP,zend,cakephp,Laravel,Shopify,drupal More

$1546 USD in 20 days
(8 Reviews)

Hello, i have read your job description and fully understand your requirements. It looks like I’ll be the perfect candidate for this job because I have more than 3 years of professional experience in front end deve More

$750 USD in 20 days
(8 Reviews)

"AWESOME" Hi, I have taken a detailed look at your job description. I just need your 15-20 MINUTES to ask few concerns, Let’s start discussing and then working. - CMS- WordPress, Drupal, Squarespace -FrontEnd More

$750 USD in 20 days
(4 Reviews)

“AWESOME” Hi, ➲ 4+ years of full-time experience in Node.js, Angular.js, React.JS. 12 years Development experience with 50,000+ Upwork hours billed ➲ Upwork Top 10 Certification for Node.js ➲ Guaranteed Results Po More

$1500 USD in 20 days
(2 Reviews)

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$750 USD in 17 days
(5 Reviews)

“AWESOME” Hi, Greetings! I have 8+ years of experience in PHP/MySql, Codeigniter, Laravel, Opencart, PrestaShop, Magento, HTML5/CSS3, Javascript, jQuery, JSON/XML, Graph DB, Heroku I have developed several webs More

$1250 USD in 20 days
(1 Review)

AWESOME......this looks more like a full time job proposal though? I have over 12 years of experience in coding and designing of websites. The tools I use are html5/css3 , Joomla, PHP, bootstrap, flash, photoshop, More

$1222 USD in 30 days
(2 Reviews)

AWESOME Except for having strong knowledge in Angular JS. I'm still a novice in Angular at this point. I am good at C#, MVC, Entity Framework and understand CSS and HTML and JQuery

$1416 USD in 20 days
(1 Review)

AWESOME Hello! Are you looking for a Senior Front-End developer? Here I am! I am full-stack web-developer with 2+ years of experience in web-development. With my skills in Front-end I am making responsive More

$1250 USD in 20 days
(3 Reviews)