Staff / Senior Software Engineer (Agentic Search) - Web Access Engineer
Core
Building browser infrastructure and tooling to enable reliable, efficient access to web content for an agent-native search platform designed for AI systems.
Role type
Senior Software Engineer (Browser Infrastructure & Web Access)
Builds
Production systems for web access, browser instrumentation, debugging, and observability at internet scale.
Domain
AI Infrastructure / Browser Engineering / Web Platform
Deliverable
production ML models | product features | infrastructure
Required skills
Chromium architecture, Chrome DevTools Protocol (CDP), browser automation frameworks (Playwright/Puppeteer/Selenium), HTTP/1.1-3, TLS, DNS, JavaScript execution, resource loading, browser fingerprinting concepts
Preferred skills
Browser engine development, reverse engineering web behavior, internet-scale distributed systems, Go/C++/Rust/Python, Kubernetes
Responsibilities
Research and analyze modern website-browser communication across the request lifecycle; Investigate browser fingerprinting and client verification mechanisms; Build tooling for browser instrumentation and large-scale experimentation; Translate technical research into production systems
Seniority
Senior, hands-on IC
