Take it to the field.
DESK
01—03
FDE interviews often explore how you think through customer problems, build reliable software, and explain decisions. These are practice questions based on common job responsibilities—not a ranked survey of interview frequency.
Questions from the field.
01CUSTOMER DISCOVERYA customer says, “We need AI.” What would you ask before proposing a solution?+
Listen for workflow, users, current workaround, success measure, data, and constraints.
02SCOPINGThe customer asks for five features before a launch next week. How would you decide what to ship first?+
Show how you find the smallest safe outcome, explain trade-offs, and agree on scope.
03INTEGRATIONSTwo systems send duplicate and out-of-order events. How would you make the sync reliable?+
Consider stable IDs, idempotency, retries, ordering, logging, and a recovery plan.
04DEBUGGINGAn integration works in a demo but fails for one customer. How would you investigate?+
Reproduce with a specific example, compare environments, check logs, and protect customer data.
05AI SYSTEMSHow would you make an AI assistant answer from approved documents and show its sources?+
Explain retrieval, grounding, structured output, evaluation, and failure handling.
06SECURITYHow would you keep one customer’s information separate from another customer’s?+
Discuss tenant boundaries, access checks, secrets, tests, and auditability.
07DEPLOYMENTA customer can only run software inside its own network. What would you clarify before deployment?+
Ask about network access, identity, storage, updates, approvals, and operational owners.
08COMMUNICATIONExplain a production issue to a nontechnical stakeholder. What would you say?+
Give a clear impact, current status, next action, and when you will update them.
09OWNERSHIPTell me about something you built that another person used. What changed because of it?+
Use a specific story: context, your choices, the result, and what you learned.
Make the next
move.
Keep it focused and specific. A strong application shows how your skills connect to the team’s work.
Search official careers pages for FDE, Forward Deployed, Solutions Engineer, Deployment Engineer, or Implementation Engineer. Read the responsibilities and location carefully.
Choose two or three requirements from the posting. Connect each one to a project, lesson, or customer problem you can explain honestly.
Lead with outcomes and tools you used. Keep it readable, tailor the summary, and link to a portfolio project that works.
Use the company’s application link. Follow the posting’s instructions, include your portfolio, and save the role URL and application date.
Practice a customer discovery story, a debugging example, and a short demo. Follow up politely if the recruiter gave you a timeline.
Teams in the field.
03 11 2026
Examples of companies with FDE or closely related postings on their official careers pages when checked. Openings and locations change—confirm details on the linked page before applying.
Each listing links to a company careers page. Availability may change after the date checked.
Show what you can ship.
Build one small integration, explain the customer problem, show the trade-offs, and write down how someone else can run it.
Start with Level 0 ↗