What is a Forward Deployed Engineer?
A Forward Deployed Engineer (FDE) is a software engineer who embeds directly with customers and builds custom solutions on top of their company’s platform. The term was popularized by Palantir and has become one of the fastest-growing role categories in tech as AI labs and AI-adjacent companies race to get their platforms deployed inside real customer environments.
What FDEs actually do
Unlike a pure backend engineer, an FDE spends significant time customer-facing: understanding a client’s problem, prototyping quickly, and shipping production integrations. Unlike a pure sales engineer, an FDE writes real code and owns delivery. It’s a hybrid role that rewards strong engineering plus the ability to work directly with customers.
FDE vs. Solutions Architect vs. Sales Engineer
The same work is posted under a dozen titles. Here’s how they differ:
- Forward Deployed Engineer — builds custom solutions embedded with customers. Highest coding intensity. See FDE jobs →
- Solutions Architect — designs deployments and integrations; less hands-on code. See SA jobs →
- Solutions / Sales Engineer — pre-sales technical: demos, PoCs, qualification. See SE jobs →
- Applied AI Engineer — customer-facing AI/LLM build role. See Applied AI jobs →
- Implementation / Delivery Engineer — post-sales deployment and integration. See Implementation jobs →
Who hires Forward Deployed Engineers?
AI labs (Anthropic, OpenAI, Scale AI, Cohere), data & enterprise platforms (Palantir, Databricks, Snowflake), and a long tail of AI startups. Because the title space is so fragmented, the best way to track openings is a board that classifies roles by what they actually are — which is exactly what DeployedJobs does.