What a Forward Deployed Engineer does
A Forward Deployed Engineer (FDE) embeds with customers to deploy, integrate and customize a company’s product — usually an AI, data or platform product — inside the client’s real systems and workflows. Popularized by Palantir and now one of the most sought-after roles at AI and data companies, the FDE blends software engineering, data/AI, solution architecture and hands-on client work.
FDE is one of 2026’s hottest and highest-paying roles: as AI companies push their products into enterprises, they need engineers who can both build and sit with the customer. The rare mix of full-stack + data/AI + client-facing skill keeps compensation high and interviews demanding.
What FDE interviews test
FDE interviews test full-stack and data coding, solution/system design, product and customer scenarios, data/AI integration, and stakeholder-communication rounds — often with a take-home or case study. We map your target loop and prepare you for each round.
- JD-based mapping of the exact FDE loop (coding, design, product, comms)
- Full-stack + data coding preparation and mock rounds
- Solution-design and customer-scenario practice
- Data/AI integration and LLM-application question prep
- Communication and stakeholder-round coaching
- Take-home and case-study support