API Development Jobs

174 were found based on your criteria

  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We are looking for an expert who can fix some errors that our sites are having connecting with Paymate payment gateway Don't bid a price if you are not happy with it • Excellent communication skills • Must speak clear English • Have access to the internet • Be available on Skype. Must be quick learner and willing to learn Please note our time zone is New Zealand We are looking for a long-term relationship. Reply with your CV/ portfolio and a SHORT ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    We would like to build a multi-vendor marketplace based on Spree. A working knowledge and experience with Spree is a must. The Developer must have experience with Linux System Administration as well as integrating APIs. We are looking for someone full-time, who can focus entirely on this project. Developer must be self motivated, and bring excitement and energy to the job. A major component of this website is going to be its blog, and its forums. So experience working with ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    I am looking to hire someone who is an expert at designing Wordpress websites and using the interface plugin Easy Digital Downloads and well as the Add on - Software Licensing. https://easydigitaldownloads.com/ https://easydigitaldownloads.com/extensions/software-licensing/
  • Fixed-Price – Est. Budget: $100.00 Posted
    I have an existing website looking to make some edits and additions to the site. the content control panel needs to fix some minor bug, and some edits to a 2 pages on the site, one page will have to add few web applications , and the other page just minor edits to images and text . web developer with the following skills -ALL SKILLS, not some, If you don't have the proper skills please don't apply. JQUERY. JAVASCRIPT, PHP ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    Paymentwall has a payment plugin for aMember but it does not work properly for recurring subscriptions with a different first month price than the recurring price. For example: 35$ first month, 25$ each additional month subscription. The paymentwall plugin only supports 25$ first month, 25$ each additional month, which no change to the first month price. I believe this is simply because they didn't bother to program it properly. Here are some references: https://github.com/paymentwall/paymentwall-php http ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Hello We need to set up a Monthly Subscription with a Free Trial Using Paypal Express Checkout Tool. https://developer.paypal.com/docs/classic/express-checkout/ht_ec-freeTrialRecurringPayments-curl-etc/ If you are an expert in "Paypal Express Checkout API" please apply and specify your SKYPE ID. Regards.
  • Fixed-Price – Est. Budget: $80.00 Posted
    We Own a cash back / coupon site, and we would like an API expert to develop for us an api, this api should be used to provide a list of all active stores, cashback amount, and does the site has coupons on our website ( the api will be used for widgets later on ) You will have to provide documentation with the api as well
  • Fixed-Price – Est. Budget: $300.00 Posted
    I need a deep back-end web developer who can create an auction type web platform that allows users to trade items for other items(their stuff) or cash. If interested please respond with a quote of how much you think this project might cost. The type of platform does not matter, but I need to be able to manage the site from an admin dashboard. Also, you should know how to link PHP and mySQL databases together to store login ...
  • Fixed-Price – Est. Budget: $100.00 Posted
    pls find attached the visual brief for the project https://www.youtube.com/watch?v=64owQ6inXQg I basically need the youtube searching api based on certain categories as in the brief... In the coverletter, kindly write down your previous youtube api experineces.. Regards
  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    I am looking to build a back end to my website to include about 5-6 different programs we currently use by using some custom programing and all plug ins. I have a full-time designer and coder who will work on all design aspects the site is currently in all HTML Below are the details of the business and project We would need the following features : Reservation / Inventory management / CRM / Estimate and invoicing via fresh-books and or Quickbooks/ automatic emails sent ...