London (UK) and Boston (US).
We're a 100-person financial-software firm committed to learning and improvement as well as great web software and agile development.
We use Java, Scala, and some Groovy; we always write tests first and pair on most coding tasks. Developers have Linux workstations with at least two monitors. We have weekly lightning talks that cover finance and technical topics.
Some of you may know us from our sponsorship of Hacker News meetups in London. See <a href="http://devblog.timgroup.com" >http://devblog.timgroup.com</a> and <a href="http://www.timgroup.com/careers" >http://www.timgroup.com/careers</a> for more about us.
Note we recently changed our name from youDevise to TIMGroup but we're still the same folks!