Medior Data Scientist – Proximus Ada
Proximus Ada’s centre of excellence for AI and Cybersecurity is seeking a Medior Data Scientist to develop end‑to‑end AI solutions. The role includes scoping problems, selecting machine learning solutions, implementing, integrating, and deploying AI applications to production while respecting governance, technical excellence and best practices. You will also collaborate with business experts and AI engineers, sharing knowledge and continuously improving our ways of working.
Responsibilities
* Develop AI applications using state‑of‑the‑art (Gen)AI technology.
* Translate business requests into AI solutions.
* Prototype in production processes to demonstrate value.
* Deploy prototypes to production for reliable, scalable systems.
* Present results clearly and discuss with multi‑functional project teams.
* Work closely with business experts for requirement gathering, data source identification, data and process understanding, feature engineering, and result validation, and collaborate with other AI engineers for knowledge sharing.
Profile
* PhD or Master’s degree in Artificial Intelligence, Computer Science, Engineering, or a related technical field.
* Proven experience (2+ years) in AI/ML engineering focused on deploying and integrating AI solutions.
Technical Skills
* Strong expertise in Python.
* Deep knowledge of state‑of‑the‑art AI and statistical methods.
* Proven proficiency with deploying scalable AI applications to production.
* Experience using LLMs and commonly used libraries to interact with LLMs (LangChain, LlamaIndex, etc.).
* Hands‑on experience with Azure Cloud and Azure Data & AI services.
* Strong expertise with version control (Git, GitHub).
* Expertise with CI/CD pipelines and modern software development best practices.
* Experience with Agentic AI frameworks (Langgraph, AutoGen, CrewAI, etc.) is a big plus.
* Experience with MLOps tools and frameworks (e.g., MLflow, Kubeflow, TFX) is a big plus.
Attitudes / Behaviour
* Excellent problem‑solving skills.
* Strong interpersonal skills for effective collaboration with diverse stakeholders.
* Commitment to excellence by consistently striving for high‑quality outcomes and continuous improvement.
* Innovation mindset: willingness to explore new technologies and methodologies.
* Resilience: capacity to troubleshoot and resolve issues in complex, changing environments while maintaining quality and user experience.
* Communication: ability to convey complex technical concepts to non‑technical audiences and provide clear documentation.
Languages
* Fluent in English and French and/or Dutch.
Seniority Level
Mid‑Senior level
Employment Type
Full‑time
Job Function
Engineering and Information Technology
Industries
Telecommunications
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