This Indeed library created by Karl Hughes allows users to work with Indeed Jobs API. Features of the API include submit job searches and receive employment search results from the XML feed. Because the library is still a work in progress, developers can create own versions and pull improvement requests. This library uses PHP.
One of the lesser known features of API Jobs is the aggregation of API-related jobs from all over the web. Pulling in jobs from GitHub Jobs, StackOverflow Careers 2.0, Crunchboard, and the 37signals job board every hour creates a never-ending stream of possibilities. Check it out next time you're on the site.
It looked like Yahoo BOSS was dead 18 months ago, when the Microsoft search deal was announced. Behind the scenes, Yahoo has been re-tooling its Yahoo BOSS API, which lets developers Build their Own Search Service. With a re-launch coming next month, it has released technical documentation, which includes changes to authentication, the option to use ads from the service, as well as introductory prices for the service.