Location
varennes
Job Type
Full-time
Posted
June 19, 2026
Job Description
About the Role
We are looking for a senior UI & SDK Web engineer to join our Web Observability team, responsible for both our dashboard UI (React + TypeScript) and our Web RUM SDK built on OpenTelemetry. This is a hybrid role that bridges product development and observability infrastructure – ideal for someone who’s as comfortable designing frontend components as they are contributing to open-source SDKs.
You’ll work on internal tools, developer-facing dashboards, and high-performance instrumentation libraries—all aimed at helping the world’s best engineering teams understand and improve web performance. You’ll also have the opportunity to collaborate with the OpenTelemetry community and influence the future of web observability standards.
What You’ll Do
- Contribute to both the dashboard UI and Embrace Web SDKs used by our customers and internal teams
- Build performance monitoring and diagnostics tools for modern web applications <...