Senior Data Scientist con IA Aplicada- LATAM Only
Core
Build and deploy predictive models and conversational AI agents for a fintech startup operating across the US, Mexico, and Central America.
Role type
Senior Applied Data Scientist (LLMs & Predictive Models)
Builds
Production ML models, conversational agents, and fraud scoring systems for a cross-border fintech platform.
Domain
Fintech, Cross-border payments, Conversational AI
Deliverable
production ML models
Required skills
Python (pandas, scikit-learn), Advanced SQL, Predictive Modeling (Regression, Classification), LLMs & Agents (RAG, Tool Calling, LangChain/LangGraph), Model Evaluation & Monitoring (MLflow), Cloud Infrastructure (AWS/GCP)
Preferred skills
MCP Server development, Semantic Caching, BI Tools (Looker, Power BI), Fraud Detection, FastAPI
Responsibilities
Design and deploy predictive models for fraud scoring and user segmentation; Build and evolve conversational agents using LLMs; Evaluate model quality and optimize inference cost/latency; Perform exploratory data analysis on transactional and conversational data; Collaborate with engineering to maintain data integrity in the MCP server; Define product metrics and funnel analysis; Present insights via dashboards to non-technical stakeholders.
