Senior Software Engineer | Semantic Data Modeling

This is a remote position; however, the candidate must reside within 30 miles of one of the following locations: Portland, ME; Boston, MA; Chicago, IL; Dallas, TX; San Francisco Bay Area, CA; and Seattle/WA.

About the Team/Role

WEX is reimagining its enterprise data platform with a powerful goal: transforming raw data into semantically meaningful, reusable, and trusted business assets. As a Senior Software Engineer on the Semantic Data Modeling Team, you’ll play a critical role in designing, building, and maintaining our core 360 data objects—such as Customer360, Fleet360, and Provider360.

These wide, entity-based tables are foundational to our analytics, AI, and product platforms. You’ll implement rich transformation logic, encode business rules, and ensure data consistency across domains—making our data models both technically scalable and business-ready.

This team is at the heart of WEX’s DaaS platform—bridging raw data w...