Business & Decision

About the Company

Business & Decision has joined the Orange Group and is a division of Orange Business Services SA. Since its creation, Business & Decision has specialized in the collection, analysis, exploitation and valorization of data.

Its teams, located in several countries in the world and specially in Europe (Spain, Belgium, Luxemburg, Switzerland, Netherlands, France), design and deploy the most innovative solutions and services to help business managers meet the major challenges of transforming their organizations through the adoption of cutting-edge technologies.

Data Intelligence, Big Data and Data Governance, the foundations of artificial intelligence and the digital experience, are the areas of specialization of the expert teams involved in the clients' large-scale projects and in ethical and responsible practices.

Listed Jobs

Company Name

Business & Decision

Job Title

Stage Data Enginner

Job Description

Job Title: Data Engineer Intern Role Summary: Internship in data engineering and business intelligence within an agile project team. The role involves gathering business requirements, designing data pipelines, creating BI dashboards, testing, deploying, and maintaining client solutions on cloud platforms. Expactations: • Demonstrate high analytical and synthesis skills. • Communicate effectively in French and English. • Exhibit responsibility, autonomy, and teamwork. • Learn and apply modern data tools under mentorship. Key Responsibilities: • Conduct workshops to elicit client business needs. • Draft functional and technical specifications. • Build and optimize data ingestion pipelines. • Design and develop operational and strategic BI reports. • Lead testing, acceptance, and solution deployment phases. • Perform corrective and evolutionary maintenance of existing client systems. Required Skills: • Proficiency with cloud platforms (Azure, AWS, Google Cloud). • Experience with data integration tools (Informatica, Talend, Pentaho, Alteryx). • Competence in BI and visualization tools (Power BI, Qlik, Tableau). • Knowledge of data warehousing platforms (Snowflake). • Strong SQL and data modeling abilities. • Good communication and collaboration skills. Required Education & Certifications: • Final year of a Bachelor’s or Master’s program in Computer Science, Data Engineering, or related field (equivalent to BAC+5). • No mandatory certifications, but familiarity with relevant data platform or BI certifications is a plus.

Lyon, France

On site

29-10-2025

Company Name

Business & Decision

Job Title

Stage en IA Générative H/F

Job Description

**Job Title** Generative AI Internship **Role Summary** Support the development and enhancement of an AI-driven maintenance system for a large client’s service center. Collaborate closely with maintenance teams and AI experts to analyze processes, design, develop, test, and optimize machine‑learning models that classify incidents, predict solutions, and improve ticket triage and preventive actions. **Expectations** - Complete the internship within the academic calendar (typically 3‑6 months). - Deliver functional model prototypes and documentation that demonstrate measurable improvements in incident diagnosis and resolution. - Participate actively in cross‑functional meetings and present progress to stakeholders. **Key Responsibilities** - Analyze current application maintenance workflows and identify recurring incident patterns. - Define learning and decision‑making criteria for AI models, including supervised learning, entity‑recognition, vectorization, and categorization techniques. - Design and implement ML components using Python and Azure AI services; integrate models into the existing maintenance platform via CI/CD pipelines. - Develop and execute test scenarios, validate model outputs, and refine algorithms to enhance diagnostic accuracy. - Monitor model performance, conduct root‑cause analyses, and propose iterative improvements. - Stay informed on AI innovations and recommend process enhancements. - Document technical solutions, data pipelines, and results; prepare concise reports and presentations for project reviews. **Required Skills** - Strong programming in Python (libraries such as pandas, scikit‑learn, transformers). - Experience with machine‑learning workflows, including data preprocessing, model training, evaluation, and deployment. - Familiarity with Azure AI services, Git, and CI/CD pipelines. - Basic SQL and data‑analysis skills. - Knowledge of natural‑language processing, entity‑recognition, and vector‑based similarity search. - Ability to work independently and collaboratively; effective written and oral communication. - Enthusiasm for low‑code/automation solutions and AI‑driven process optimization. **Required Education & Certifications** - Current enrollment (or recent graduate) in Computer Science, Data Science, Electrical Engineering, or a related technical field. - Preferably in the final year of the program, seeking a capstone or industry internship. - No specific certifications required, though experience with Azure, ML certifications, or similar is a plus.

Lyon, France

On site

03-11-2025