Job Description

Senior Integrated Engineer

WEX is seeking a Software Development Engineer 3 (Full Stack) to join our Health & Benefits Platform technology team.

In this role, you will design, build, and deliver scalable microservices and modern web applications that power our next‑generation benefits experience. You’ll be a senior‑level contributor collaborating across teams to build event‑driven systems, reusable frameworks, and user‑focused solutions using C#, .NET, Kafka, and React within a microservice architecture deployed to the cloud.

How you’ll make an impact

  • Lead the development of complex features spanning backend and frontend components.
  • Apply deep technical expertise to design and implement clean, maintainable, and performant code.
  • Mentor less experienced engineers and contribute to team design standards.
  • Partner with architects and product managers to define scalable solutions aligned with the platform’s long‑te...

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