You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Api Development Jobs

265 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Fixed-Price - Intermediate ($$) - Est. Budget: $450 - Posted
Need a machine learning expert to develop a clinical trial matching tool that would take unstructured (text based) eligibility criteria, convert into structured data build semantic clusters, ontology map using MESH etc. Basically this tool will help patients and their families to find clinical trials for their chronic condition (start with cancer). I have a research thesis that has most of the approach. Just needs to be implemented.. This is an unmet need which will greatly ease the pain of clinical trial recruitment.
Skills: API Development Data Science Machine learning Python
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We run a fundraising platform built on a Groovy on Grails base. We're looking for a bit of additional help for feature additions and extensions to a solid existing API. It's a RESTful API that integrates Stripe, managing users, blogs and donors. It's a system which helps charities fundraise, so we've got some great clients using the platform. Familiarity with Groovy on Grails, Java and Postgres is required.
Skills: API Development Grails Groovy Java
Fixed-Price - Est. Budget: $2,000 - Posted
Hi We are looking for a senior windows developer, who can work with for long term. Below skill sets needed Windows Developer(C/C++/C#, WinAPI, QT, MFC, COM, Drivers, .NET) Kindly note that the we are looking for ongoing project and developer may earn more than $10000 for our ongoing project Provide your skype id for further discussion
Skills: API Development ASP.NET C C#
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App