We are building a integral Data Science hub in Colombia and seek an Analyst II. This hands-on role supports end-to-end model operations for global partners. It requires solid modeling experience, autonomy, and proven ability to deliver reproducible, production-ready solutions using modern MLOps practices. What you will do
Develop, validate, and operationalize predictive models (GLMs, tree-based, and other ML methods) to solve business problems across insurance areas.
Work hands-on with large structured and unstructured datasets for feature engineering, model building, and diagnostics.
Design, build, and deploy GenAI agents to support underwriting decisions, including risk assessment, document analysis, and policy recommendations.
Apply prompt engineering, fine-tuning, and evaluation frameworks to ensure LLM reliability, accuracy, and compliance.
Implement hallucination detection and guardrail mechanisms to ensure production-safe solutions.
Design and run controlled experiments in Databricks (Databricks Experiments), track runs, analyze results, and promote reproducible workflows.




Implement experiment and model versioning using GitHub for code/version control and experiment-tracking tools (MLflow or equivalent) for reproducibility.
Collaborate closely with global technical teams and business partners, delivering clear documentation, code reviews, and handoffs for production deployment.
Key Responsibilities:
Apply data science techniques to explore, manipulate, and analyze large structured and unstructured datasets to uncover insights and support business decisions.
Apply traditional ML methods (GLMs, tree-based models) and GenAI techniques to solve complex insurance problems. Partner with Underwriting & Claims stakeholders to gather requirements, define success criteria, and communicate AI capabilities in business terms.
Build and maintain RAG pipelines, agent orchestration layers, and LLM evaluation frameworks for UW use cases.
Implement monitoring for GenAI systems,

📌 Analyst II, Data Science (Colombia)
🏢 Liberty Specialty Markets
📍 Colombia