In the 1950s, Norman Borlaug embarked on an effort to breed a new type of wheat that was disease resistant and had higher yields. In the outskirts of Mexico City, he combined his background of agricultural research and theoretical knowledge with careful experimentation and diligent data collection to run over 6,000 experiments - and he was ultimately successful, kicking off the “Green Revolution” that increased global crop yields by an estimated 44% and earned him a Nobel Prize.
At Mercury, we’re building the future of financial infrastructure for startups and growing businesses. We’re looking for a full-stack Data Scientist to support our Cards & Credit roadmap, partnering closely with Product, Engineering, Design, Underwriting, and Operations to shape how our card and credit products evolve and scale.
In this role, you’ll apply strong analytical judgment and product intuition to help us understand customer behavior, evaluate tradeoffs, and make smart investment decisions across the cards and lending lifecycles — from eligibility and activation to spend, retention, incentives, and credit performance. You’ll help build a data-informed culture across Mercury so teams can move quickly, measure what matters, and invest intelligently.
Here are some things you’ll do on the job:
- Bring impeccable communication and complete ownership — independently identifying opportunities, developing strong points of view, and influencing executives, Cards & Credit leaders, and cross-functional partners through clear, concise, and persuasive storytelling.
- Develop a nuanced understanding of cardholder behavior and economics, helping teams reason about tradeoffs between growth, engagement, risk, and unit economics.
- Define, own, and analyze metrics that inform both tactical decisions and long-term strategy across the cards and credit lifecycle (e.g., eligibility, activation, spend, utilization, rewards, retention, loss signals).
- Design and evaluate experiments using rigorous statistical approaches, including A/B testing, cohort analysis, causal inference techniques, and trend analysis.
- Build and improve data pipelines and tools to streamline data collection, processing, and analysis workflows, ensuring the integrity, reliability, and security of data assets.
- Build and deploy predictive models to forecast key outcomes, inform product treatments, and deepen understanding of causal drivers.
You should:
- Bring 7+ years of experience working with large datasets to drive product or business impact in data science or analytics roles.
- Be fluent in SQL and comfortable with python.
- Demonstrate strong judgment in defining and analyzing product metrics, run