Decision Support Developer / Business Intelligence Developer (M/F)

Job Description:

Our client, a major French player in dietary supplements and health, pursues a clear mission: to contribute to the sustainable well-being of patients and consumers. Based in the Nantes region and present in France as well as Europe, this impact-driven group combines innovation, quality requirements, and a long-term vision. Within an IT system undergoing full modernization, you will join an environment where Data is at the heart of decisions: modern architectures (Data Warehouse, Data Lake, Data Lakehouse), cloud (Snowflake, Azure or equivalent), high volumes, and critical performance and security challenges, with real prospects for evolution (BI, Analytics, AI, expanded responsibilities).

Advantages***Impact & meaning: contribute to health within a French leader in dietary supplements, committed to a responsible approach (B Corp) and guided by strong values (Passion, Expertise, Commitment). Cutting-edge technical environment: modern Data architectures, cloud (Snowflake, Azure or equivalent), ambitious cross-functional projects where your technical decisions have a concrete impact in France and internationally.

• Attractive conditions & balance: CDI status Cadre, profit-sharing/participation, RTT, social works, and management that values team spirit, diversity (JEDI), and fairness in candidate treatment.

Your responsibilities***Design, develop, and evolve data architectures and pipelines (Data Warehouse, Data Lake, Data Lakehouse) to support BI, Analytics, and AI use cases, in service of the Group's ambitions.

• Guarantee the quality, performance, reliability, and security of data, by integrating GDPR constraints and IT security policies, in order to enable reliable and rapid decisions at all levels of the organization.
• Play a role as a Data referent within the IT Department, challenge the existing setup, influence technological choices, define Data standards, and collaborate closely with business teams to transform business needs into robust solutions.

Your profile***Education & experience: Master's degree (Bac+5/6) in computer science, information systems, or data management, with confirmed experience in the design, development, and evolution of data architectures & pipelines within an IT or Data department, ready to express oneself in a key role.

• Technical expertise: advanced mastery of SQL, excellent knowledge of modern Data architectures (Data Warehouse, Data Lake, Data Lakehouse), orchestration/transformation tools, and ideally experience in cloud environments such as Snowflake, Azure or equivalent to drive the modernization of the platform.
• Soft skills & governance: acute sense of data quality, performance, and security (GDPR, IT security), analytical skills, rigor, autonomy, synthesis skills, and attention to detail; excellent interpersonal skills, team spirit, service-oriented mindset, ability to challenge and propose improvements, with an intermediate level of English to evolve in an international context.

Do you wish to put your Data & BI expertise at the service of a high-impact project in health, in the heart of the Nantes region, within a growing group that is technically demanding and humanly committed? Apply now for this strategic position and contribute to shaping the Data standards of a leader in its sector.