Product Designers at Klaviyo have mastered the craft of product design. They are highly-skilled practitioners who create elegant, scalable solutions to complex problems, and have been directly responsible for delivering meaningful outcomes for customers and the business. At Klaviyo, you'll work in the kind of high-growth environment that offers unlimited potential-the potential to define industry-leading user experiences, and the potential to coach and mentor the next generation of product designers. Klaviyo's fast growth ensures that opportunities abound. We're looking for a Senior Product Designer to lead the design of high-impact, cross-functional initiatives. This role is ideal for someone who thrives in complexity, loves solving tough user experience challenges, and can drive clarity and craft at every step of the product development process. You'll be responsible for shaping product vision, setting design strategy, and delivering polished, thoughtful experiences that delight our customers and elevate the product as a whole. This is a hybrid role that requires 3 days/week in our Boston office. Fully remote candidates will not be considered at this time.