Staff Frontend Engineer - Performance Monitoring

📋 Description

• Design and maintain lightweight SDKs, dashboards, and CI/PR checks to surface key performance
• Embed OpenTelemetry standards and extend data pipelines that ingest billions of real-user events
• Partner with platform and infrastructure teams for low-overhead metric collection, building
• Launch no-merge-if-slower checks to statistically flag or block regressions with developer-friendly
• Run end-to-end investigations to profile, reproduce, and eliminate systemic bottlenecks using
• Analyze real-user and synthetic data to identify high-ROI monitoring improvements.

🎯 Requirements

• Proven experience designing, building, and shipping rich JavaScript/TypeScript + React interfaces.
• Comfortable diving into Node-based services and tools, data pipelines, and modern CI/CD workflows.
• Data-driven mindset with ability to design statistically sound experiments.
• Strong communication skills to translate performance data into narratives for cross-functional
• Adept at working across multiple organizational levels and aligning priorities.
• Deep web-performance knowledge (rendering pipelines, main-thread bottlenecks, network protocols

🎁 Benefits

• Equity packages
• Inclusive parental leave policy
• Annual Vibe & Thrive allowance for wellbeing and team connection
• Flexible leave options