• Languages and associated tooling (DSLs, parsers, compilers) for external and internal system abstractions • Architecting and maintaining distributed computing environments. • Simplify system bottlenecks and proactively re-architect foundational abstractions to support scale • Lead core technical initiatives setting high quality foundations in the codebase • Define and scale experimentation, monitoring, reliability, and observability concepts for production systems • Drive improvements to the core Luminai IDE to deliver a stellar experience for end users • Help champion high performance engineering foundations and practices across the codebase