WEX
2025–PresentStaff AI Engineer
Remote · WEX HQ Portland, ME
I architect an internal developer platform to automate the software development lifecycle, including Skill Agents and MCP (Model Context Protocol) integrations for automated code generation, PR orchestration, and intelligent system interfacing.
I lead implementation of the Chronon feature engineering platform, designing real-time feature materialization pipelines that power fraud detection and credit decisioning models.
I run multi-terabyte data pipelines on Apache Spark, EKS, and EMR Serverless, tuning for low-latency delivery and predictable performance across distributed infrastructure.
Building the AI infrastructure layer from offline data science to production-grade engineering. Establishing team standards for JVM and Python infrastructure and agentic developer workflows.