Demonstrable experience building libraries and packages used by other developers Polyglot background with an ability to context switch between languages quickly 5+ years experience with at least two of the following: .NET/Go/Ruby/Python/NodeJS/Java Experience with C++/Erlang/Haskell/Lua is a plus Experience with AI SDKs is a plus Experience with Observability SDKs is a plus Mobile development experience is a plus Strong computer science fundamentals Committed to working in a communicative, collaborative environment Self-starter and problem solver Strong testing background: experience building unit, integration, load tests, and benchmarks Experience writing production-ready code with emphasis on quality and maintainability Experience contributing to open-source software