The Community Tech team just posted a new job opening for a developer to join the team (http://grnh.se/xp3wfk). We are especially interested in hiring someone with knowledge of MediaWiki and the community.
As you may know, the Community Tech team works on requests from the community, typically what you might call "power-user" tools and features. These might be MediaWiki extensions, Tool Labs tools, or even just fixing broken gadgets. One of the bigger projects that we're going to start working on next quarter is cross-wiki watchlists.
If you think this job might be a good fit for you, please fill out the application at http://grnh.se/xp3wfk. It's especially helpful if you include a cover letter explaining why you would like to work for the team and what your experience with MediaWiki and/or the community is.