EverBank Financial Corp. has agreed to use core banking software from the Swiss vendor Temenos Group, which has a reseller agreement in the United States with Metavante Technologies Inc.

EverBank, of Jacksonville, Fla., is its first customer signing to result from the July reseller deal, Metavante said.

EverBank already uses several Metavante applications, including online banking software. It plans to use the Temenos T24 Model Bank software to support its world markets unit's trading, foreign exchange, and commodities operations.

EverBank's president, Frank Trotter, said Tuesday in Metavante's press release that his company selected the Temenos software because Metavante could host it "and integrate it with the broader set of services Metavante currently provides."