Modify and extend Chromium/WebKit for large-scale data extraction; build, debug, and reverse-engineer browser engines and protocols across Windows, Linux, and macOS; manage Chromium forks and upstream merges; collaborate with engineers and researchers to prototype and ship changes.

Take end-to-end ownership of backend features and SaaS services in a microservices architecture. Design, implement, deploy, and operate scalable, reliable Node.js services. Work with Redis Streams, MongoDB, Kubernetes, and ensure test coverage, performance tuning, and collaboration with cross-functional teams.

The role involves owning product feature development, participating in system design, and maintaining software performance in an agile setting.