We are currently the top ranked consulting firm on Glassdoor's Best Places to Work list and have earned the #1 overall spot a record seven times. The CoroSM business unit brings together Bain's proprietary suite of software-as-a-service (SaaS) and data-as-a-service (DaaS) tools, including cloud-based software, online capability assessments, and advanced analytics, focused on enabling Commercial Excellence for B2B companies.
You'll work closely with data scientists, data engineers, and software engineers to develop sophisticated approaches to entity resolution at scale. Your focus will be on experimentation and model quality, while your engineering partners will help bring successful approaches into production.
We are currently the top ranked consulting firm on Glassdoor's Best Places to Work list and have earned the #1 overall spot a record seven times. The CoroSM business unit brings together Bain's proprietary suite of software-as-a-service (SaaS) and data-as-a-service (DaaS) tools, including cloud-based software, online capability assessments, and advanced analytics,



focused on enabling Commercial Excellence for B2B companies.
You'll work closely with data scientists, data engineers, and software engineers to develop sophisticated approaches to entity resolution at scale. Your focus will be on experimentation and model quality, while your engineering partners will help bring successful approaches into production.
As a Senior Applied Data Scientist, you'll focus on one of the most challenging problems in large-scale data: determining when records from different sources refer to the same real-world business.
You'll develop and test machine learning, embedding, and large language model (LLM) approaches that improve how we match and resolve complex entity data. You'll explore how far emerging foundation-model techniques can improve match quality while ensuring solutions remain practical, scalable, and cost‐effective across hundreds of millions of entities.
Build and

📌 Data scientist (Madrid)
🏢 Bain
📍 Madrid