Senior Data Analyst, Consumer Goods (Pro) – Business (F/N/M)

Leboncoin; Paris; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Mutuelle santé

50% remboursement du titre detransport

25 jours de congés annuels et 12 RTT

Carte repas Swile

Job summary

leboncoin, premier site de petites annonces en France, recrute un Senior Data Analyst pour devenir le partenaire analytique de l'équipe commerciale.

Vous convertirez les données du marketplace en insights actionnables pour augmenter les revenus, affiner l'offre professionnelle et optimiser l'exécution go-to-market. Vous collaborerez avec les équipes stratégie, product et les parties prenantes seniors pour lier données brutes et décisions stratégiques.

Qualifications

• 4+ années d'expérience en data/analytique business, idéalement marketplace/B2B SaaS
• SQL robuste et travail sur grands jeux de données avec Python
• Airflow et Databricks un plus
• Maîtrise des outils BI (Tableau/Looker/Metabase)
• Capacité à construire des cadres KPI et des modèles de revenus
• Esprit structuré et capacité à communiquer clairement à des parties prenantes non techniques

Responsibilities

• Segmentation utilisateur et détection de fraude
• Conception d'un tableau de bord centralisé de performance commerciale
• Outils agentiques et analytics en libre-service (Databricks)
• Analyses avancées: prévisions, comportement utilisateur et segmentation

Skills

SQL

Python

Airflow

Databricks

BI tools

KPI frameworks

Tools

Airflow

Databricks

Tableau

Looker

Metabase

Job description

Description Du Poste
leboncoin is France's leading classifieds platform for peer-to-peer transactions, the market leader in real estate and automotive, and a key player in jobs and holiday rentals. Every month, leboncoin is the go-to platform for 28 million French users who value the breadth of its listings and the simplicity of everyday transactions.

Description Du Poste
leboncoin is France's leading classifieds platform for peer-to-peer transactions, the market leader in real estate and automotive, and a key player in jobs and holiday rentals. Every month, leboncoin is the go-to platform for 28 million French users who value the breadth of its listings and the simplicity of everyday transactions.

About the role

leboncoin's Pro segment is one of the company's core growth engines. As a Senior Data Analyst on the Business team, you will be the analytical partner for our commercial organisation — turning marketplace data into decisions that drive revenue, sharpen our professional offering, and improve go-to-market execution.
You will work closely with strategy teams, product managers and senior stakeholders, bridging the gap between raw data and strategic action across our main categories.

Your missions

• User segmentation & fraud detection : contribute to identifying and monitoring fraud patterns across the marketplace, supporting efforts to maintain the integrity of our platform.
• Commercial performance dashboard : design and deliver a centralised business performance dashboard for commercial teams. The dashboard will link revenue outcomes to their underlying drivers — acquisition, ARPU, retention — providing a single source of truth that enables proactive decision-making.
• Agentic tooling & self-service analytics : contribute to building agentic tools that empower teams to access and explore data independently. This includes context engineering, documentation of data assets, and benchmarking and evaluation of analytical agents — helping the organisation move towards scalable, self-service analytics (Databricks).
• Advanced analytics : apply advanced analytical techniques to uncover business opportunities and support strategic decision-making. This includes building forecasting models, conducting user behaviour analysis, and developing segmentation frameworks.

What Success Looks Like In Your First Year

• Weekly business review reporting is automated, reliable, and actively used in commercial rituals
• A commercial performance dashboard is live and referenced by sales and go-to-market teams
• You've contributed analytical frameworks that supported new Pro initiative launches
• At least one agentic self-service tool is in production and adopted by a business team

Responsabilités liées au poste

• 4+ years of experience in data or business analytics, ideally in a marketplace, e-commerce or B2B SaaS environment
• Strong SQL skills and experience working with large-scale transactional or behavioural datasets with Python
• Hands-on experience with Airflow and Databricks is a plus;
• Comfortable with BI tools (Tableau, Looker, Metabase or equivalent)
• Proven ability to build KPI frameworks and revenue models from scratch, not just maintain existing ones
• Structured thinker — you can take an ambiguous business question and turn it into a clear analytical approach
• Clear communicator — you present findings and recommendations to non-technical stakeholders (commercial directors, C-level) without losing the substance
• Curiosity for emerging analytical tooling, including LLM-based agents and self-service data infrastructure
• Fluent in English and French

Avantages du poste

• Company health insurance
• 50% reimbursement of your public transport pass
• 25 days of annual leave and 12 RTT days (additional rest days)
• A Swile meal card worth €9 per day

At leboncoin, we believe that diversity in backgrounds, experiences and perspectives is essential. This commitment is reflected in our recruitment process: we assess every application solely on the basis of skills, experience and motivation, without any form of discrimination.
If you need any specific accommodations during the recruitment process, please let us know. We’ll be happy to support you.