Data Scientist Lead

Join an intellectually diverse team of economists, statisticians, engineers, and other analytics professionals focused on quantitative modeling within Community & Consumer Banking (CCB) at JPMorganChase & Co.

As a Data Scientist Lead, within the the Finance Decision Optimization group, you will build and deploy data-driven solutions, collaborate with stakeholders and cross-functional teams to define data and model requirements, design and build data pipelines, and develop complex predictive and optimization routines.

Job responsibilities:


* Build, compile, and automate scalable data pipelines, complex predictive models, and optimization routines using big data technologies (Spark, Databricks, Snowflake) on cloud platforms; transform massive volumes of data into actionable business insights and package solutions into repeatable, executable workflows for QA testing and production deployment.


* Lead solution backtesting exercises across key stakeholder domains (e.g., Fair Lending), validate model performance against historical data, identify analytical gaps and proactively surface critical issues to business and technology partners to ensure models are robust, reliable, and decision-ready.


* Stay ahead of industry trends in data science, ML, and cloud engineering; provide informed recommendations for adopting new and emerging technologies; actively support ongoing technology evaluation processes and contribute to early-stage proof of concept projects that test and validate innovative approaches.


* Collaborate effectively across engineering, data science, business, and external stakeholder teams; manage project delivery within timelines; ensure solutions meet critical business needs while proactively raising risks, dependencies, and blockers to the right partners before they escalate.

and serve as a mentor and knowledge resource for junior staff; establish best practices in data engineering, ML modeling, and analytical automation; foster a culture of continuous learning, technical excellence, and shared ownership across the team.


* Architect and build foundational agentic workflows from the ground up - including tool/function calling, multi-step reasoning chains, and agent orchestration patterns - while establishing early technical standards that will scale from PoC to production-ready systems.


* Define success metrics specific to agent performance (task completion, tool-use accuracy, reasoning consistency, failure modes); build evaluation harnesses early in the PoC stage to validate agent behavior, surface edge cases, and establish quality baselines before scaling.


* Design and prototype retrieval layers (RAG, tool-augmented memory, knowledge base integrations) that agents rely on to take actions; ensure data quality and access controls are considered from day one of the PoC to avoid rearchitecting later and identify and mitigate risks unique to autonomous agents (unintended actions, prompt injection, cascadin...