The Lead Software Engineer II, Tax Product Development (Lead Engineer II) plays a critical role in designing and implementing complex distributed systems, including solutions leveraging Microsoft Power Applications and Project Operations that support the tax practice and delivery of services to clients. The Lead Engineer II owns the end-to-end delivery of distributed systems, defining technical requirements and architecture for tax products and solutions, with a focus on integrating and optimizing Dynamics CE and Project Operations to enhance client management and project delivery. This role requires collaboration across global teams and cross-functional groups.