Siim Vahtrus is a legal professional with extensive experience in various roles within the field of law. Currently serving as a Senior Associate at COBALT Legal, Vahtrus previously held positions as an Associate at WALLESS and DERLING PRIMUS, as well as a Junior Associate at DERLING PRIMUS. Vahtrus also holds the position of Chairman at the Association Justice & Environment and has worked as a Manager and Lawyer at SA Keskkonnaõiguse Keskus / Estonian Environmental Law Center. Vahtrus obtained a Master's degree in Law from the University of Tartu between 2005 and 2011, and furthered education at the University of Konstanz in 2009-2010.