Principal Software Engineer - Data

Job description

Principal Staff Software Engineer – Data as a Service About the Role: WEX is transforming into a data-driven enterprise through its modern Data-as-a-Service (DaaS) platform . At the core of this strategy is a need for world-class technical leadership—engineers who can see across domains, design foundational systems, and set the architectural direction for years to come. As a Principal Staff Software Engineer , you will play a pivotal role in shaping WEX’s DaaS platform end-to-end. You will drive the unification of data acquisition, semantic modeling, and data products , ensuring they operate together as a coherent, scalable, and trusted foundation for analytics, AI, and customer-facing experiences. This is not just a technical role—it is a platform architect and multiplier role , where you’ll be responsible for defining cross-cutting patterns, guiding teams across domains, and raising the technical bar across WEX’s data ecosystem . If you’re motivated by solving platform problems at global scale, influencing enterprise direction, and leaving behind systems that endure, this is your role. What You’ll Do: Architect the DaaS platform end-to-end : Define the next generation of WEX’s en...