The Upwork Android SDK by Upwork allows implementation of freelance search features in Java language. Formerly known as eLance, Upwork provides an API with integration of users, jobs, companies, contracts, payments, and reports features.
The headline of the AppNexus job description jumps out with a question: Have you built RESTful APIs?? It's the newest requirement for job listings, already known for their acronyms requiring OOP and MVC. You not only need to be able to consume web services. Now you have to have experience creating them.
Nimble, a social CRM and SaaS provider, has just announced the launch of a new Contact API and App Marketplace making it possible for developers to create engaging third-party applications using the Nimble platform.