Marketing Data Scientist

Marketing Data Scientist

Car Group Holdings LLC (® USA)

Why this role is different

• Own theanalytics and modeling strategybehind customer acquisition and marketing investment decisions
• Directly influencerevenue, CAC, LTV, and marketing ROIat a company-wide level
• Partner with Marketing, Finance, and Executive Leadership to drive measurable business outcomes
• Build and scaleexperimentation frameworks and decision systems, not just reporting

Why Join Us

• Direct impact on company growth and customer acquisition strategy
• Opportunity to shape the evolution of data-driven decision-making across marketing
• Competitive salary and comprehensive benefits package (medical, dental, vision, 401(k) with match, PTO, parental leave, employee vehicle programs)
• Collaborative and inclusive culture that values innovation and diverse perspectives

Get to know us

Car Group Holdings LLC, operating as ® USA, is a leading car buying service focused on delivering a fast, safe, and transparent selling experience. We are investing heavily in advanced analytics to optimize marketing performance and drive profitable growth. {BDA
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The Role

The Marketing Data Scientist will own the analytical and modeling strategy that powers customer acquisition and marketing investment decisions.

This role is responsible for transforming large-scale marketing and customer data into predictive models, experimentation frameworks, and decision systems that directly impact:

• Revenue growth
• Customer lifetime value (LTV)
• Return on marketing spend (ROI)

This position plays a critical role in optimizing multi-channel acquisition strategy and influencing company-wide growth initiatives.

What You Will Do

• Design and deploy predictive models that optimizecustomer acquisition, LTV, and marketing spendallocation
• Build and refineexperimentation frameworks (A/B testing, causal inference) to measure true incremental impact
• Analyze customer behavior and identify opportunities to driveincremental revenue and efficiency
• Partner with Marketing, Finance, and Leadership to align insightswithbusiness strategy and profitability goals
• Translate complex analyses intoclear, executive-ready recommendations
• Establish best practices for marketing analytics, model monitoring, and continuous optimization
• Collaborate with Data Engineering and IT to ensure data quality, integrity, and scalability

What We're Looking For

• 3+ years in data science, marketing analytics, or a related quantitative role
• Strong proficiency in Python or R and SQL
• Experience applyingpredictive modeling and statistical methods to real business problems

• Hands-on experience with:

• A/B testing and experimentation design
• Customer segmentation and targeting
• Marketing performance metrics (CAC, LTV, ROI, attribution)

• Experience building and deploying models in production environments
• Strong business acumen with a demonstrated ability to translate analytics into revenue impact
• Excellent communication skills-abilityto influence non-technical stakeholders
• Preferred: experience with modern ML frameworks, visualization tools, and cloud platforms

Physical Requirements

• Prolonged periods of sitting and working at a computer
• Ability tolift upto 15 pounds as needed