We leverage Bazel heavily across multiple very large projects where I work. It greatly simplifies dependencies across languages with different build steps. We a

We leverage Bazel heavily across multiple very large projects where I work. It greatly simplifies dependencies across languages with different build steps. We also run Bazel in docker so everyone has the same build environment. Finally, we leverage Bazel on cloud build farms so very large builds don't happen locally and can leverage shared caches. This is really where the hermetic nature pays big dividends. Our codebase uses a single build system for CPP, Python, CPP, GoLang, and more.