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What a Forward Deployed Engineer is, where the role came from, and how to tell it apart from presales and consulting.

• 2026-10-30What a forward deployed engineer is responsible forThe role is defined by three responsibilities that must hold at once — embedded in the customer's environment, owning the production result, feeding it back.4 min read
• 2026-10-30Why the role appeared nowExecution became cheap and understanding did not, so the bottleneck moved to the part of the work that was always the real risk.4 min read
• 2026-10-30Presales, consulting, implementation, FDE: four jobs behind one confused titleThe four roles differ on who signs off, who builds, who carries acceptance risk and what success means — and one succeeds by making itself unnecessary.4 min read
• 2026-10-30Four responsibilities, and the argument for keeping them togetherFinding the real problem, building the narrow version, making it used, and carrying it back into the product. Split the fourth off and the role becomes consulting with a shell.3 min read
• 2026-10-30Four ways through this wikiThe same forty articles arranged for an engineer entering the field, a company deciding whether to build deployments, a customer-side team, and anyone with twenty minutes.3 min read