Klaviyo started with a simple idea: businesses should own their data and use it to create better, more personalized experiences for their customers. As a Lead Program Manager for Engineering, you'll play a key role in bringing that vision to life by driving strategic initiatives and cultural programs that shape how Engineering operates. This highly visible role will partner closely with senior engineering leaders to align priorities, remove blockers, and build the connective tissue that keeps teams moving forward. The ideal candidate thrives on managing complexity, enjoys 'blocking and tackling,' and brings momentum to both immediate priorities and long-term initiatives.