ACENSI is looking for a Data Scientist - GenAI Dataiku Expert for one of their clients based in Brussels : Context As part of its Target Architecture, our client's M&S Belgium set-up Databricks and Dataiku platforms on top of an AWS platform and started migration projects for different use cases that are currently implemented in various technologies (SAS, AWS Sagemaker, BW/HANA, etc.). In parallel new use AI cases have to be developed to support business strategy. Job description We are seeking a skilled Data Scientist with GenAI expertise and a strong knowledge in Dataiku to join a Transversal team in charge of extracting business insights from the interactions we have with our customers through different channels (calls, chat, etc.). Responsibilities • Analyze and process customer conversational data (chats and call transcripts) using Dataiku recipes (visual and code recipes) and LLMs from different providers (OpenAI, Anthropic, Mistral,, etc.) • Collaborate with cross-functional teams (customer service, operations and marketing) to create business insights • Identify and categorize customer dissatisfaction elements and provide insights to the different teams to take actions • Use prompting techniques to detect topics and other behavioral indicators. • Develop solutions (App, etc.) in Dataiku to allow non-technical people to be more autonomous in the creation of the business insights. • Ensure compliance with data privacy regulations and ethical AI practices. • Collaborate within the CoE Data Science and realize knowledge transfer Required Skills • Proven experience working with Dataiku for data processing, model deployment and web App creation. • Strong expertise in GenAI techniques, NLP, and conversational data analysis. • Experience handling unstructured text data and applying advanced analytics techniques. • Proficiency in Python, SQL, and ML frameworks • Ability to work collaboratively in Agile organization with non-technical people Qualifications • Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related field • Minimum 2 years of experience with Dataiku (Dataiku Developer certification) Languages • Fluent in either Dutch or French • Fluent in English Location and period • Brussels (minimum 3 days at the office) • 07/2025 to 12/202