Sr. Associate Performance Marketing

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It’s hard to believe that it’s 2026 and paying rent on time is expensive, inflexible, and difficult. We’re here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the role Flex's paid marketing function is scaling fast. We're hiring a Performance Marketing Associate to be the operational backbone of the team as we scale existing channels, launch TV and radio, rebrand, and expand our product offering beyond Rent. Flex's paid marketing function is in a pivotal moment — scaling existing channels, launching TV and radio, going through a rebrand, and expanding beyond Rent. We're hiring a Performance Marketing Manager to be a core executor on the team. You'll be hands-on in the platforms while also acting as the connective tissue between our contractors, data, compliance, and engineering partners. This is a role for someone who knows paid media but is equally excited by building systems, working cross-functionally, and using AI to do it better and