Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.

and it’s creating real impact.As a category-defining company, we’re shaping what the future of learning looks like at general scale.Every Preply lesson sparks change, fuels ambition, and drives progress that matters.

Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day.At Preply, we're growing a talented Data Team to empower top-notch decision-making across our organization.

leveraging analysis, experimentation, causal inference, and machine learning.You’ll be embedded in cross-functional teams, partnering with our MarTech Product Manager, Marketeers, Tech Leads, and the Data Strategy team.

This role requires a real interest in the marketing bidding universe and the ability to work with a lot of ambiguity.

You will go deep into each channel, understand its bidding and optimization behavior,



and derive data driven solutions to increase each channel's ROI through bidding, audience and creative optimization.

Marketing brings the business questions, you define the success metrics and the modeling approach to answer them.

A lot of this is untapped territory and there is nothing off the shelf to buy, so inventing the approach and convincing your stakeholders of it is a big part of the job.Design our Creative Analytics framework (creative performance modeling)
- Longer term, build models that separate what a creative actually causes from what the algorithm’s delivery decides for it, so we can predict the incremental drivers of creative efficiency.Predict too early and the signal is noisy, too late and the algorithm doesn’t get enough data to learn from.Create customer uplift models to identify incremental value and build audiences that improve marketing efficiency.

Tell the networks who to look for and who to skip, and feed that back as prospecti

📌 Staff Data Scientist (Cataluña)
🏢 Preply
📍 Cataluña