JavaScript Jobs

2,681 were found based on your criteria

  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    I'm looking for a strong developer to develop a web page with controls. The controls on the pages are updated automatically based on the changes from a textbox control using javascript onkeypress/ontextchanged/onkeyup event to call a server side code in ascx.cs (C#) user control code behind. The text box should only accept numeric value and dispy an error message if an invalid value is entered.
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    I'm looking for a BACK-END API web-developper for a mission : - expertise on a e-commerce project - development of an API connected to two DB with a client side technology (javascript, java or other?) who will function on ssl and who will be graft on a e-commerce website. There is not front-end dev asked. The front-end part will be done and supplied in HTML5/CSS3/jquery and developped on a CMS (CMS not choosen yet -> it depends of your BACK-END technology ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    Hi, I need a form made that can take people's contact details and add that to mailchimp in a way that avoids the double optin, and takes their resume and dumps it in a google drive folder. The set up is as follows: website platform = wordpress file storage = a google drive folder form contact database = mailchimp (free account) form code = can be anything but please watch this in this video the form ...
  • Fixed-Price – Est. Budget: $2,000.00 Posted
    My site will be an online ecommerce store selling AirCraft Tools. Have to use themes and have a past history of using themes such as the Avada theme which I can look through your portfolio and see. I want the site to look very clean, professional, sleek, modern and user friendly. The site: - Has to be optimised for use on various devices such as PC, laptop, tablet, mobile phone etc. - Will need to be optimised to load quickly. - Will need ...
  • Fixed-Price – Est. Budget: $2,500.00 Posted
    Zentonic Studios is in need of: FPS Game Developers (must have knowledge + skill in working with the UF4 engine) 3rd Person Developers (must have knowledge + skill in working with the UF4 engine) Graphic Designer (3D Renditions) Graphical Artist (Drawn images, and other advertising photos) Web Designer Server Manager (able to manage and develop large servers, able to hold a couple thousand people per realm)
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I have a calculator app that is running very slow. I need someone who can make changes to the code in order to speed it up and also make a few bug fixes with the logic. It is a basic calculator but I need someone who can make it fast and efficient. Right now the app logic is written in javascript, but it could be rewritten in another language if needed.