Kforce has a client that is seeking a Lead Principal Engineer in Saint Louis, MO. Summary: We are seeking a highly skilled and experienced Lead/Principal Engineer to drive the technical vision and execution of custom software product development initiatives. This role demands a strategic thinker with a product mindset, capable of architecting scalable solutions while remaining hands-on throughout the development lifecycle. The ideal candidate will have a proven track record of leading cross-functional teams, including offshore/nearshore resources, and delivering high-quality software products aligned with business goals.