Head of Data - BeReal

BeReal; Paris; Hybride; EUR 120 000 - 180 000; Plein temps

Avantages offerts par ce poste

Competitive salary

Lunch voucher

Gymlib

Premium health coverage

Wellness activities in Paris office

Résumé du poste

BeReal in Paris is seeking a Head of Data to lead the data science, data engineering, and analytics efforts, turning complex datasets into strategic business insights and shaping the data roadmap.

You will mentor a team of Data Engineers, Analytics Engineers, and Data Analysts, collaborate with product teams on experiments, and build scalable data infrastructure using modern AI tooling.

Qualifications

• 8+ years in data across analysis, engineering, or science.
• Proven track record delivering in a high-tempo environment.
• Hands-on experience modeling and analyzing high-volume user data.
• Shipping data science projects into production.
• Experience with modern AI: LLMs, prompt engineering, RAG, or AI analytics pipelines.
• Curiosity about AI and evaluating new models/tools.
• Experience designing and interpreting complex A/B tests for mobile apps.
• Advanced statistical methods and tooling.
• Ability to explain complex topics to technical and non-technical audiences.
• Fluent in French and English.

Responsabilités

• Tackle strategic and operational challenges by analyzing large and complex datasets.
• Enable product teams to independently navigate Amplitude dashboards and make informed decisions.
• Provide actionable recommendations from A/B tests to shape the product roadmap.
• Build and scale a robust data infrastructure for BI and data science needs.
• Lead and mentor a team of Data Engineers, Analytics Engineers, and Data Analysts.

Connaissances

Data analysis

Data engineering

Data science

Statistical methods

Communication

French & English

Outils

GCP

BigQuery

Spanner

Airflow

DBT

Amplitude

Hex

Tableau

Description du poste

About Voodoo

Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 1000 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.

Team

At BeReal, we are dedicated to authenticity in social media. By encouraging users to share unfiltered moments, we foster genuine connections and celebrate real life. We are now an international team of 100+ and have 40M+ monthly active users. Backed by Voodoo, our team is fully focused on scaling BeReal into an iconic social network used by hundreds of millions.

Role

We are looking for a talented Head of Data, deeply passionate about algorithms, data science, data-engineering and data-driven decisions, transforming raw data into clear actionable business insights, who will play a key role in the development of BeReal.

• Tackle strategic and operational challenges by analyzing large and complex datasets
• Enable product teams to independently navigate Amplitude dashboards and make informed decisions
• Provide actionable recommendations from A/B tests to shape the product roadmap
• Build and scale a robust data infrastructure that addresses both business intelligence and data science needs
• Lead and mentor a team of Data Engineers, Analytics Engineers, and Data Analysts

Our stack

• Infra: GCP, BigQuery, Spanner
• ETL: Airflow, DBT
• Product Analytics: Amplitude
• Data visualisation: Hex, Tableau

Profile

• 8+ years in data (analysis, engineering, or science), ideally with time spent across more than one of them
• Track record of delivering fast in a high-tempo environment, with a bias toward results over process
• Hands-on experience modeling and analyzing high-volume, user-level data
• Proven history of shipping data science projects into production — not just prototypes
• Hands-on experience building with modern AI: LLM APIs, prompt engineering, RAG, agentic workflows, or AI-assisted analytics pipelines
• Genuine curiosity about where AI is heading, and a habit of staying current with new models, tools, and techniques — and a clear point of view on which ones are worth adopting
• Experience designing and interpreting complex A/B tests, ideally for mobile apps
• Advanced command of statistical methods and tooling
• Ability to explain complex topics clearly to technical and non-technical audiences alike
• Fluent in French and English

Benefits

• Competitive salary upon experience
• Swile Lunch voucher
• Gymlib (100% borne by Voodoo)
• Premium healthcare coverage SideCare, for your family 100% borne by Voodoo
• Wellness activities in our Paris office