Passion for optimization and analyzing complex challenges and intricate details of various compilers and programming languages. Deep expertise with at least one build system such as Bazel, CMake, Maven, Gradle, Nix, Buck, or others. Experience in Linux and the Unix shell. Experience with at least one cloud infrastructure: AWS, Azure, GCP, OpenShift, Oracle Cloud. Programming proficiency with at least one language: Java, C++, Rust, or others. Asynchronous programming experience. Experience writing/improving documentation. Experience delivering software at scale and maintaining operations excellence.