Q: What is a Forward-Deployed Engineer (FDE)?

A Forward-Deployed Engineer is an AI Engineer who works directly inside a customer's business, building AI systems for that customer's specific problems.

Instead of building one product for your employer, you're deployed to the client: you sit with their teams, understand their workflows and data, then design and ship AI systems that work in their environment. It's the same technical stack as any AI Engineer (LLM APIs, RAG, agents, deployment), plus a layer most engineering roles never touch: talking to stakeholders, scoping problems, and demonstrating results to the people paying for them.

Palantir made the title famous, and it has spread fast: AI labs and AI startups now hire FDEs in volume, because every enterprise buying AI needs someone who can make it actually work inside their business. It's one of the fastest-growing and best-paid variants of the role.

Here's why it deserves special attention if you're a senior career-changer: the stakeholder half of the job is the part junior engineers are worst at and you're best at. Fifteen years of sitting in meetings, managing expectations, and translating between technical and business people is the exact profile FDE roles struggle to find.