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.
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📌 Lead Ai/ml Data Scientist At Citi Ontario
🏢 Citigroup
📍 Ontario