Online vendor Acumatica continues to build its executive team with the naming of Jeff Wilson as CFO. Wilson had been CFO of Microvision, a Redmond, Wash.-based company since August 1991. It is merely the latest in a series of executive hirings over the last year. And just since the beginning of 2013, Kirkland, Wash.-based Acumatica has hired a VP of engineering, a VP of partner solutions and promoted its COO to CEO.

Tribridge, which has been lagging in the Master VAR game, has signed two sales affiliates. The Tampa, Fla.-based Dynamics reseller signed its second and third sales affiliates after having picked up only one other in the program’s first year. Joining the network are CBR Technology and MIC Business Solutions. There are three Master VARs in the United States, including the SBS Group and Socius, with another 10 or so in other countries.

Avalara has named David E. Rostov as its CFO. The position has been vacant since 2010. Before joining the Bainbridge Island, Wash.-based sales-and-use tax company, Rostov was managing partner at Lighthouse eDiscovery where he worked from January 2006 until taking his new job. Prior to that, he was CFO at Infospace from January 2003 through January 2006.