FDE Interview Guide
Forward Deployed Engineer at Google
Google's FDE roles (often titled Customer Engineer or Applied AI Engineer) sit within Google Cloud and DeepMind teams. FDEs help enterprise customers adopt Google Cloud, Vertex AI, and Gemini-powered applications.
What Google builds
Google Cloud Platform, Vertex AI, BigQuery, Gemini API. FDEs help customers migrate to GCP, build ML pipelines on Vertex, and deploy Gemini-powered enterprise applications.
The FDE role at Google
Google FDEs (Customer Engineers) are senior technical advisors who run architecture reviews, build prototypes, and guide customers through complex cloud and AI migrations. The role requires broad cloud knowledge and strong presentation skills.
Key skills to develop
PythonSQLGoogle Cloud PlatformVertex AI / Gemini APIBigQueryKubernetesTensorFlow / JAXEnterprise architecture
Interview process
1
Recruiter screen
Background and experience with cloud platforms. Google looks for candidates with direct enterprise customer experience.
2
Technical phone screen
Cloud architecture questions, coding (Python/SQL), and a discussion of a complex technical project you've led.
3
Customer scenario
Present a solution to a real enterprise problem using Google Cloud. Tests communication, technical depth, and product knowledge.
4
On-site loop (4-5 rounds)
Coding, systems design, Googleyness/leadership, and a cloud architecture deep-dive. Similar to SWE interviews with more customer focus.
5
Hiring committee review
Google's standard HC process applies. FDE roles have slightly different leveling criteria emphasizing customer impact.
Frequently asked questions
Is the Google Customer Engineer role the same as FDE?
Essentially yes. Google calls them Customer Engineers (CE) or Applied AI Engineers. The FDE title is used less formally internally.
How important is GCP knowledge for Google FDE interviews?
Critical. Know the major GCP services deeply — especially BigQuery, Vertex AI, Cloud Run, and GKE. Hands-on experience is expected.
Does Google FDE require coding interviews?
Yes. Expect LeetCode-style coding at the same level as SWE interviews, plus cloud architecture and customer scenario rounds.
What level does Google hire FDEs at?
Typically L4-L6 (equivalent to SWE levels). L5+ is most common for experienced FDE candidates.
Ready to prep for Google?
Practice the exact question types that appear in Google FDE interviews.