Technical Lead, Data Science
Core
Technical Lead ensuring statistical rigor, model validity, and methodological quality for data science teams in financial infrastructure.
Role type
Senior hands-on IC Technical Lead, Data Science
Builds
Enterprise payments infrastructure for Latin America (instant B2B payments, risk, liquidity, fraud, pricing)
Domain
Fintech / Financial Services / Payments
Deliverable
production ML models
Required skills
Inferential statistics, probability theory, experimental design, causal inference, Python, Snowflake, TensorFlow, PyTorch, LLM fine-tuning, technical leadership, AI-assisted workflows
Preferred skills
Deep learning frameworks, MLOps conceptual knowledge, Colombian/Mexican financial market expertise
Technologies
Python, Snowflake, TensorFlow, PyTorch
Responsibilities
Define and enforce standards of statistical and mathematical rigor; conduct critical peer reviews of models; design advanced analytical methods for risk/fraud/pricing; mentor data scientists on fundamentals; communicate complex analytical results to stakeholders; collaborate cross-functionally with Product/Risk/Engineering.
Seniority
Senior, hands-on IC
