Data Engineer

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we're able to fast-track innovation through each step of your value chain.We are strategically positioned to build value, with a global footprint across 30 countries.We are as global and local as you need us to be, with strong best-in-class pan-European technological centers and unique best-shoring capabilities.We leverage a network of high value-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever-changing environment.

• Identify, analyze, and translate business needs and challenges into AI- and data-driven solutions

• Collect, clean, and prepare data for analysis, modeling, and experimentation

• Design, develop, and deploy machine learning and Generative AI models

• Integrate AI solutions into digital products, APIs, and automated workflows

• Build, operate, and maintain MLOps pipelines for model training, deployment, monitoring, and lifecycle management

• Experiment with prompt engineering, fine-tuning techniques, and LLM orchestration tools

• Evaluate and continuously optimize models for performance, scalability, reliability, and business value

• Ensure ethical AI practices, data governance, and compliance with regulatory and industry standards

• Communicate findings, insights, and recommendations clearly to both technical and non-technical stakeholders

• Stay up to date with emerging trends, tools, and best practices in AI, machine learning, and data science

• Collaborate closely with cross-functional teams and key stakeholders to deliver impactful business outcomes

• 3+ years of proven experience in machine learning, AI engineering, or data science
• Strong command of Python, SQL, and AI/ML frameworks (TensorFlow, PyTorch, Scikit-learn)
• Experience with MLOps tools (MLflow, Docker, FastAPI, Airflow, CI/CD pipelines, or cloud ML services)
• Experience with major cloud ecosystems (Azure, AWS, GCP)
• Solid knowledge of data engineering and software engineering fundamentals
• Familiarity with LLMs, vector databases, and prompt design / orchestration frameworks
• Experience with data visualisation tools (Power BI, Tableau, or Matplotlib)
• Strong analytical mindset and ability to bridge technical and business needs
• Excellent communication and autonomy in problem-solving
• Fluent in FR or NL + strong command of English

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At Expleo, we are committed to providing a competitive salary and substantial benefits offering with unique wellbeing, financial and employee recognition programs.

We pride ourselves on our diverse and inclusive culture and offer a variety of family-friendly policies and enhanced leave to help you achieve a healthy work life balance.

By providing significant learning and development opportunities, we encourage individual growth and success throughout your career with us.

• Collaborative working environment – we stand shoulder to shoulder with our clients and our peers through good times and challenges
• We empower all passionate technology-loving professionals by allowing them to expand their skills and take part in inspiring projects
• Expleo Academy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses
• Enjoy a comprehensive benefits package, including hospitalization and outpatient insurance, a pension and group insurance plan, employee wellbeing initiatives, sports and social events, gifts for special occasions, and much more
• Enjoy meal and eco vouchers to support your daily needs and sustainable purchases
• Receive monthly representation fees to support work-related expenses
• 32 vacation days for a 40-hour week).
• Mobility package offering flexibility: choose between a company car, full transportation coverage, or a housing allowance.
• Always working as one team, our people are not afraid to think big and question the status quo.
• Flexible homeworking policy – Balance your career and personal life

Our Commitment to Diversity\"We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age\"