Data Scientist (Director+), Marketing Sciences

About Juice Media
We are a performance marketing agency specializing in linear TV, CTV, and Online Video. We help client brands understand how their media is working across channels and use that insight to optimize investments for the best growth and returns (aka “juice”). Started in Los Angeles, JuiceMedia.ai is the brainchild of the team who created TwoNil. Over the last 10 years our team has been a trusted growth partner to brands such as Bombas, Dollar Shave Club, Lyft, and Ruggable.
The Role
The marketing sciences team is tasked with supporting clients in understanding the contribution, efficiency, and return of their marketing activities on business results. We’re looking for a senior data scientist who can shape our marketing measurement strategy and oversee the design and buildout of our analytical tools and solutions. This part-time role, with potential to transition into a full-time role, will collaborate with data & engineering and our client success teams to deliver on the below responsibilities.
What You’ll Do
Measurement Strategy
● Construct marketing measurement framework that encompasses usage of marketing mix models, incrementality testing, and attribution models.
● Develop a harmonization framework and implementation approach of measured results across analytical tools, in particular MMM and video attribution models.
● Evaluate and propose additional analytical tools, such as counterfactual models to better address our measurement needs for client accounts.
Analytical Leadership
● Define analytical methodologies for all tools including marketing mix modeling, geo match market testing, and attribution models.
● Spearhead approaches to enable rapid design and delivery as well as scaling of our analytical solutions, including hierarchical models and geo tests.
● Lead design, buildout, and implementation of analytical tools, ensuring client needs & specifications, data quality assurance, and statistical rigor.
● Collaborate with Measurement Sciences SVP to interpret and deliver analytical findings into clear implications and recommendations for clients.
AI & Automation
● Partner with Data & Engineering to develop scalable data, measurement, and reporting workflows that enable insight velocity.
● Collaborate to develop agentic MCP solutions for internal and client-usage.
What We’re Looking For
● 10+ years marketing sciences experience designing and building MMM, video response & attribution models, and testing (geo match market and user-level).
● Experience with Bayesian hierarchical, ML, and counterfactual models.
● Experience with integrated measurement toolset (MMM+Attribution+Tests).
● Experience delivering weekly and monthly measurement delivery cadence.
● Experience supporting client accounts as an external partner.
● Familiarity with Nielsen, MRI syndicated data preferred.
● Ability to interpret technical analytical concepts into ‘plain English’.
● Strong SQL, Python, and R programming language skillset.
● Bachelor’s Degree required, Master’s or PhD degree preferred.
● Legally authorized to work in the U.S.
● Remote role. Preference will be given to individuals in New York or Los Angeles.
The anticipated hourly rate for this contract role is $130 per hour which may vary depending on multiple factors such as location, experience, and education.

Work arrangement
Yes