Shape the future of AI and machine learning with Citi as a Lead Data Scientist. Drive complex reconciliation challenges across enterprise-scale platforms in this impactful role. Citi is seeking a Lead AI/ML Data Scientist for its Olympus Data Reconciliation and Engineering team.

This position requires 6+ years of experience in AI/ML development and a robust technical background in Python, R, and SQL. You’ll lead the entire ML model lifecycle, uncovering valuable insights from both structured and unstructured financial data. Key Responsibilities:

- Design and build AI models, including Agentic AI solutions
- Lead ML model development from ideation to deployment
- Analyze large financial datasets for insights
- Define ML model roadmaps aligning with business objectives
- Create visualizations and recommendations for stakeholders Requirements:
- 6+ years in AI/ML and big data engineering
- Proficient in Python, R, and SQL
- Experience in supervised/unsupervised algorithms
- Familiarity with MLOps and cloud-native platforms
- Knowledge of data reconciliation and ETL processes Utilize your expertise in AI and data science to influence global financial systems with Citi.

📌 Lead AI/ML Data Scientist at Citi (Mississauga)
🏢 Citigroup
📍 Mississauga