Data Scientist

At Sogeti, we believe the best is inside every one of us. Whether you are early in your career or at the top of your game, we’ll encourage you to fulfill your potential to be better. Through our shared passion for technology, our entrepreneurial culture, and our focus on continuous learning, we’ll provide everything you need to become the best you can be.

YOUR ROLE

• Analyze business requirements and define use cases aligned with organizational goals.
• Conduct SWOT analysis to select the most suitable AI/GenAI solutions.
• Assess the data landscape and evaluate data maturity to ensure readiness for AI integration.
• Design, train, test, and deploy AI models, including Generative AI and Agentic AI solutions, tailored to business needs.
• Develop Proof of Concepts (PoC) and deliver impactful demonstrations to large audiences.
• Optimize models and manage hyperparameters for maximum performance.
• Collaborate with cross-functional teams to ensure successful implementation and adoption.
• Develop and execute unit tests and integration tests for data pipelines to ensure robustness and accuracy.
• Validate data transformations and workflows through testing.
• Explore and implement agent-based architectures for complex, multi-step tasks.
• Perform rigorous validation and testing of models, including accuracy, bias detection, and stress testing, to ensure reliability before deployment.

YOUR PROFILE

• Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field + 5 years of experience in a engineering field.
• Strong understanding of statistics, predictive modeling, and machine learning algorithms.
• Proficiency in Python and ML frameworks (TensorFlow, PyTorch, Scikit-learn).
• Ability to translate business needs into technical solutions and actionable insights.
• Familiarity with data maturity assessment, data governance, and large-scale data processing.
• Hands-on experience with Generative AI (GenAI) models and frameworks (e.g., LLMs, diffusion models) and familiarity with Agentic AI concepts for autonomous workflows.
• Expression problem-solving skills, teamwork, and communication abilities.
• Fluency in French and in English.

WHAT YOU’LL LOVE ABOUT WORKING HERE?

At Sogeti, we embrace diversity and inclusion, collaborate, and celebrate together. We're committed to ensuring that people of all backgrounds feel belonging at Sogeti irrespective of gender, age, ability status, sexual orientation, ethnic and cultural origin, or social backgrounds. Specific programs also exist locally for veterans or refugees. Through our regular employee survey, we ensure that everyone feels valued for who they are and what they bring.

We encourage flexibility when it comes to when and where people get their work done, allowing a better work-life balance and greater empowerment. Employees work with their managers to determine an arrangement that works best for their role and personal circumstances.

We offer access to one of the best digital learning packages in the market to improve both your soft and hard skills. Encouraging you to be curious and accountable for your skills development. Our learning offers are world class and free to every employee across the globe. Access all learning assets and curated programs from business experts, plus content from leading partners including Harvard Business Review, Coursera, Pluralsight, Udemy, Microsoft, AWS, Google and many more.

NEED TO KNOW

A background check within the framework PSF will be requested upon hiring (criminal record, Education degrees, diplomas & certifications). All applications will be treated as confidential.

Sogeti Luxembourg is an equal opportunity employer. We promote equality and dignity in all aspects of recruitment and employment, and all offers of employment and promotions are made on the basis of performance, competence and ability.

ABOUT SOGETI

Part of the Capgemini Group, Sogeti makes technology simple and impactful. We specialize in AI-driven solutions across quality engineering & testing, data and cloud, quickly turning ideas into action. Sogeti delivers real outcomes, helping organizations innovate confidently and realize value from day one. We are agile and responsive, leveraging our strong partnerships. Our local teams work side-by-side with clients, building close relationships by understanding their world. Together with the Capgemini Group’s global strength and industry expertise, we create results that scale, Right here. Right now. | www.sogeti.com

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion. Make it real | www.capgemini.com