Staff Software Engineer - Frontend

We are looking for a few world-class frontend engineers who get genuinely excited about: Building data-intensive dashboards that developers live in for hours Making complex, multi-module products feel simple and intuitive Squeezing every bit of performance out of React so the UI never gets in the way during a hair-on-fire production incident A bit about SigNoz: Open source observability platform (metrics, logs, traces) React + TypeScript frontend Handles petabyte-scale data for teams across the world 24,000+ GitHub stars, 7,000+ members in our Slack community, 500+ customers This is not a pixel-pushing role. You’ll: Own big chunks of the product experience end-to-end Design & build complex interactions across multiple modules (dashboards, traces, logs, alerts…) Architect for performance: virtualisation, progressive loading, smart caching, avoiding unnecessary renders Work closely with founders & backend team to ship things that directly help engineers resolve incidents faster A few things that matter a lot for this role: You think in systems, not just screens You care about product UX as much as you care about clean code You’re self-driven and comfortable working with a lot of ownership You enjoy going deep on performance and aren’t afraid of profiling tools and browser internals We are: Remote-first. No offices. Work from wherever you do your best work. A small, sharp team shipping fast in a huge market (observability is $20B+ market and growing). If you’re a front-end engineer who loves React + TS, cares deeply about UX & performance, and wants to build tools other engineers rely on every day, we would love to chat.