Senior Data Scientist Growth - MMM F/M

WE ARE BETCLIC 🎯

Betclic, European leader in sports betting, is much more than just an online gaming site! Also offering Poker, Horse Racing, and Casino games across various countries and continents, it is an inspiring and forward-thinking company: every day brings new challenges in a modern and dynamic environment. As an influential player in the tech industry, with strong and sustained growth over the years, we believe in innovation through diversity and inclusion and encourage everyone to reach their full potential. With our multicultural team, we provide an optimal, safe and responsible gaming experience, powered by cutting-edge technology.

WHY JOIN US? 🚀

At Betclic, success comes from passionate and committed teams. Here’s why you’ll love working with us:

💡An international and creative environment where every project is an opportunity to innovate

📈Hypergrowth that brings new challenges and development opportunities every day

🏡A healthy work-life balance: flexible remote work and workplace well-being are essential pillars for us.

🌟A unique and friendly atmosphere, with 1,300 employees across 5 countries and our headquarters in Bordeaux

Are you passionate about sports and tech? Join us and help shape the future of online gaming!

ENTER THE GAME

At Betclic, we are building the next generation of internal products to measure and optimize the effectiveness of our marketing investments across acquisition channels. To support this ambition, we are looking for a Senior Data Scientist specialized in Marketing Mix Modeling (MMM) to join our Data Science team.

You will partner closely with the Product Marketing team to create MMM pipelines from scratch, drive actionable insights, and build a robust modeling framework to support high-impact decisions on budget allocation.

YOUR ROLE AT BETCLIC

Your missions will include:

• Designing and building end-to-end MMM models to measure incremental ROI, simulate budget scenarios, and support strategic planning.
• Structuring data workflows with Data Engineers to ensure automated retraining, versioning, and monitoring of deployed models.
• Translating results into clear, visual, and actionable insights for both technical and non-technical stakeholders.
• Supporting the team with mentoring and review of modeling techniques and methodology.

WHO ARE WE LOOKING FOR?

Profiles with a dose of humour, respect, and kindness, as well as a real passion for Data!

This job is for you if:

• You have 5+ years of experience as a Data Scientist in a B2C or marketing-focused environment.
• You have hands-on experience delivering MMM models and using them to guide media spend decisions.
• You master Python and are proficient with SQL.
• You are familiar with production tools (Docker, Airflow, dbt, etc.) and cloud environments (AWS preferred).
• You have worked in agile teams and are used to collaborating with business profiles.
• Knowledge of the sports betting or gaming industry is a plus, but not required.

WHAT ARE THE RECRUITMENT STEPS?

• If your application is selected, you will be contacted by Joe within a week for an HR prequalification (30 minutes)
• We will then ask you to complete the AssessFirst Test (personality, motivations, and reasoning)
• You will then meet Bertrand - Head of Data Science, your future manager
• After that, you will prepare a Use Case and present it to Nizam and Mourad, Senior Data Scientists
• Then you meet Iouri - Chief Data Officer
• Finally, Elodie will receive you for a final HR interview, and you will take the opportunity to debrief your AssessFirst Test together.

To offer an ideal candidate experience, the Betclic recruitment process lasts an average of 4 to 6 weeks.


WHAT CAN YOU EXPECT? 🎁

✅ 25 days of paid leave and 10 RTT days

🍽️ A Ticket Restaurant® card credited with €11 per day (€6 per day funded by Betclic)

🩺 100% health insurance coverage for you and your children

🚆 50% reimbursement of public transport costs or an annual sustainable mobility allowance (€230 for commuting with sustainable transport)

🏡 Hybrid work model

📚 Access to a vast training catalog, with opportunities for professional development every year

🎓 Regular training on skills you want to develop further (ML, Stats but also French or English classes)

🏢 Extraordinary office spaces with a rooftop where you can enjoy sunny breaks with a view of the Cité du Vin

🎉 Internal events to liven up your daily life

🏋️ On-site sports classes and organized tournaments (Pilates, circuit training, boxing, yoga, futsal, padel, tennis…)

💻 Access to a state of the art data stack (Snowflake, Airflow, git, Tableau,...)

🧩 Complex challenges with well-structured data thanks to our BI team, let's start analyzing

🎲 Vibrant analytical topics: imagine the future of online gambling

Permanent contract, available immediately in Bordeaux or remote options

Betclic Group – 117 Quai de Bacalan, 33300 BORDEAUX