A Forward Deployed Engineer (FDE) is a software engineer who is embedded directly inside the business that uses the software. Instead of taking tickets from a product manager, an FDE sits with the operators, works out what is actually broken, builds the software, deploys it into production, and stays until people are using it every day.
The role is also written as Forward Deployed Software Engineer (FDSE), or just FDE. It started at Palantir in the early 2010s, where engineers were sent into government agencies and banks because the software could not be handed over at the door and left to work by itself. Somebody had to go in with it.
It has since become one of the most in-demand engineering roles in the world. OpenAI, Anthropic, Databricks, Ramp and PostHog all hire FDEs, for the same reason: AI can now build almost anything, which means the hard part is no longer writing the code. The hard part is knowing exactly what to build for one specific business — and getting the people there to actually use it.
In Malaysia the title is still rare. The work is not: every SME here is running on WhatsApp threads, paper forms and one person's memory, and somebody has to go in and change that.