Senior Tax Manager, Cross-Border US/Intl | Remote Friendly

Orbiss is seeking a Tax Manager to oversee a portfolio of individual tax clients, combining US and cross-border expertise with strong client management. You will lead engagements, review complex returns, and identify planning opportunities while mentoring Associates and Seniors. Fluency in English and French is required. The role offers a collaborative, international environment with flexible remote options and a focus on automation and process improvement.