Staff Software Engineer

We're looking for a Staff Engineer to join the RUM (Real User Monitoring) Platform team within Datadog's DEM (Digital Experience Monitoring) pillar. In this role, you'll lead foundational engineering work that enables scalable, cross-product integrations across critical observability features such as session replay, error tracking, feature flags, and product analytics. You'll work hands-on to bring clarity to complex systems, drive architectural convergence, and build bridges across teams. As the first Staff Engineer dedicated to this platform effort, you'll shape both the technical vision and execution across multiple products—and unlock rapid innovation for years to come.

At Datadog, we value our office culture – the relationships and collaboration it builds and the creativity it brings. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You'll Do:

• Design and evolve platform infrastru...