Marius Cosareanu

has spent a decade at UiPath rewiring how the platform gets built, starting as a Software Engineer in 2016 and working his way up to VP, Software Engineering today. Along the way he became one of the people building the tools other UiPath engineers rely on: he maintains the UiPath Python SDK, the LangChain SDK for LangGraph agents, and the MCP SDK for running local servers on the platform, the kind of infrastructure work that holds up the UiPath AI-agent ambitions. Ten years in, he's gone from writing code to writing the code other engineers depend on, proof that at UiPath, staying technical and moving up aren't mutually exclusive.