This is a high-level leadership role for a seasoned data expert with at least a decade of experience in the consumer tech or fintech space. You are the right fi
Work type: remote
Location: Remote (U.S.)
Salary: $220,000 – $275,000/yr
Type: Full-time
This is a high-level leadership role for a seasoned data expert with at least a decade of experience in the consumer tech or fintech space. You are the right fit if you have spent years navigating the intersection of marketing strategy and advanced mathematics, moving beyond simple reporting into predictive modeling, incrementality, and machine learning. The role is fully remote within the U.S. and offers a highly competitive salary range reaching up to $315,000 plus equity. As an early leader at a high-growth, mission-driven fintech, you will have significant influence over executive-level strategy and the opportunity to build a high-performing team from the ground up. **You might be a good fit if you...** * Have 10+ years of experience in data science with a specific focus on performance marketing and growth. * Are an expert in LTV/CAC modeling, attribution frameworks, and experimentation design. * Transition seamlessly between writing complex SQL/models and presenting strategic recommendations to the C-suite. * Have a background in high-growth consumer digital businesses (FinTech experience is a major plus).
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?
We are seeking aDirector of Marketing Data Science to lead the vision, strategy, and execution of marketing analytics and data science at Flex.
As the Director of Marketing Data Science, you will lead a high-impact team of data scientists and analysts responsible for driving advanced analytics, experimentation, and machine learning solutions across lifecycle marketing, performance marketing, and growth initiatives. You will serve as a strategic thought partner to executive leadership and marketing stakeholders, shaping acquisition, engagement, retention, and monetization strategies through rigorous, data-driven insights.
In this role, you will oversee initiatives spanning marketing experimentation and incrementality testing, attribution and measurement frameworks, predictive customer and revenue modeling, and optimization of channel performance and lifecycle programs. You will bring deep technical expertise and strong people leadership, guiding the team through complex, high-impact problems at the intersection of marketing strategy, business outcomes, and scalable data science.
Key Responsibilities
We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace.
Offices
Roles posted in New York, San Francisco, and Salt Lake City are hybrid positions with on-site expectations of 2-3 days per week in our local offices. For candidates outside of these areas, you may be eligible for our relocation assistance program.
Benefits
For full-time U.S. employees we offer: