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Forward Deployed Engineer Interview Experiences & Questions

20 real Forward Deployed Engineer interviews from 12 companies: what each round covers, the exact questions, and who got the offer.

What to expect · Forward Deployed Engineer

Based on 20 real interviews

42%Got an offer
3.5/5Difficulty
3Typical rounds
3 weeksStart to finish

Forward Deployed Engineer interviews by company

The Forward Deployed Engineer interview process

Most common round types: Behavioral (15), Coding (11), Technical (9), System Design (7), Project Discussion (5), Decomposition (5).

Real Forward Deployed Engineer interview questions

  1. What did you work on at your last startup? Behavioral · Recruiter screen · Stripe · answer included
  2. Your largest customer is advocating for a new feature not in your roadmap. What do you do? Other · Recruiter screen · Cognition AI
  3. Implement a feature in CoderPad that calls an API and renders the response to the screen. Coding · Technical round · Stripe · answer included
  4. How would you design a login page? System Design · Final / onsite round · Stripe
  5. Build an event-driven automation using the Devin API that solves a engineering workflow problem. Technical · Take-home assignment · Cognition AI · answer included
  6. Build a semantic search system over Amazon products so ChatGPT could access it. Case Study · Take-home assignment · OpenAI · answer included
  7. Answer some trivia questions across CSS, JavaScript, general computer science, and algorithm patterns. Debugging · Technical round · Stripe · answer included
  8. Walk me through something technically impressive and impactful that you built. Presentation · Technical round · Cognition AI · answer included
  9. Write me a SQL query. SQL · Phone screen · Databricks · answer included
  10. You have city traffic data. Build me a system to improve traffic in this city. Decomposition · Technical round · Databricks · answer included
  11. Presentation of your past work Project Discussion · Online assessment · Cognition AI
  12. Given a sheet of project asks, what would you prioritize, what would you not prioritize, and what is reasonable for a team to accomplish in two weeks? Project Management · Final / onsite round · Stripe
  13. Tell me about your background and what you want to do. Behavioral · Recruiter screen · Cognition AI · answer included
  14. What is your experience with agentic development? Other · Recruiter screen · Cognition AI
  15. Build out the gallery from the earlier round in more detail and polish it. Coding · Final / onsite round · Stripe · answer included
  16. If a client is stuck on a feature while sharing their screen, how would you help them? System Design · Final / onsite round · Stripe
  17. Set up the product and run through a sample workflow so we can see how you would use it. Technical · Take-home assignment · Cognition AI · answer included
  18. How would you design an end-to-end plan to create a coding dataset that helps improve a research lab's model on benchmarks like SWE-bench? Case Study · Take-home assignment · Labelbox · answer included
  19. Debug these browser-based CSS and JavaScript issues. Debugging · Technical round · Stripe · answer included
  20. Why did you use that tool? Presentation · Technical round · Cognition AI · answer included
  21. Walk me through a small architecture problem or mini decomp. SQL · Phone screen · Databricks · answer included
  22. Design a system that synchronizes customer data with our internal system. Decomposition · Technical round · Google
  23. Pitch the product to a team of executives. Behavioral · Final / onsite round · Cognition AI · answer included
  24. Are you able to work in a fast paced environment? Other · Recruiter screen · Cognition AI
  25. Solve this delivery-rate style coding problem in the live coding screen. Coding · Technical round · OpenAI · answer included
  26. Scope an app implementation given a list of features and determine what features to cut or prioritize System Design · Final / onsite round · Stripe
  27. 5 minute video demo to pitch the solution. Technical · Take-home assignment · Cognition AI
  28. What quality metrics or statistics would you use to know the dataset is actually good? Case Study · Take-home assignment · Labelbox · answer included
  29. Here's a fake company with these problems. You have some prep time, then call them like a customer. How would you respond? Behavioral · Final / onsite round · Cognition AI · answer included
  30. Tell me about yourself. Other · Recruiter screen · Cognition AI
  31. Solve this practical coding problem in a notebook. Coding · Technical round · Databricks · answer included
  32. Build a full stack prototype that serves data, fetches it from an API, and renders it to the user. Take into consideration performance and user experience trade-offs. System Design · Final / onsite round · Stripe
  33. Given a assignment that you have to complete and provide a 5 minute loom video explaining it Technical · Take-home assignment · Cognition AI
  34. What value did your proposed workflow create, what would you change, and what would you do better? Case Study · Technical round · Labelbox · answer included
  35. Where are you based out of? Behavioral · Recruiter screen · Databricks · answer included
  36. Tell me about your current role. Other · Recruiter screen · Cognition AI
  37. Learning round: given a documentation of an obscure coding language, solve problems. Coding · Final / onsite round · Palantir · answer included
  38. Design a login system for all of Stripe's client facing sites. System Design · Final / onsite round · Stripe
  39. Metric X for our AI agent is down. How would you diagnose the issue? What data sources will you look at? What are the possible fixes you’d build for this, and how would you prioritize between them? Technical · Take-home assignment · Sierra AI
  40. Tell me about a client-facing experience. Behavioral · Final / onsite round · Databricks · answer included

Showing 40 of 102 questions. Open any experience for every question and how the candidate answered.

Latest Forward Deployed Engineer interview experiences

Deployed EngineerCognition AI · Sep 2026

“The recruiter screen is to check whether you can fit into the fast-paced environment of the company. The take-home project is not a trivial one, and the timeline is a bit tight to submit a proper…”

In progress2 roundsMid level
Forward Deployed EngineerCognition AI · Sep 2026

“Interviews went smoothly. They expect you to be able to deeply unpack your responsibilities in your current/former roles and expect you to elaborate in great detail as well about how your…”

In progress2 rounds
Forward Deployed EngineerCognition AI · Sep 2026

“The interview process in very well organised and it will take long to complete all rounds. You would be judged on your past work, your background and how well you present your self.”

In progress3 roundsSenior
Forward Deployed EngineerGoogle · Aug 2026

“The interviewer gave me a very abstract description of a system, I needed to design, intentionally to let me clarify it through the questions. Most likely because role success depends on how…”

In progress1 roundMid level
Forward Deployed EngineerCognition AI · Jun 2026

“It went well, but the role requirements changed and they stopped the process as they wanted someone with Customer facing experience”

Rejected3 roundsSenior
Forward Deployed EngineerStripe · Jun 2026

“The coding round explicitly let me use AI, but they were not looking for a one-shot prompt. They were judging whether I could break the work down, catch the model when it went sideways, and run my…”

7 rounds
Forward Deployed EngineerStripe · Jun 2026

“The difficulty was not in the technical, but in the behavioral questions. It seemed like there was a hidden rubric beyond the basics of getting things done that were not necessarily apparent at…”

Rejected4 roundsSenior
Deployed EngineerLangChain · Jun 2026

“Overall, I've really enjoyed the interview process so far. What stood out to me was that each conversation felt a little different and gave me a better understanding of what Deployed Engineering…”

In progress3 roundsMid level
Forward Deployed EngineerSierra AI · Jun 2026

“The process was smooth in terms of communication and scheduling. The people I met were incredibly kind and high caliber. They were highly personable and seem they are trying to find others who can…”

Waiting3 roundsMid level
Forward Deployed EngineerPalantir · May 2026

“The process was well organized and the interviewers were collaborative. I did well when thinking aloud and adapting to new information. I could have managed time better during the…”

Rejected3 roundsMid level
Forward Deployed EngineerOpenAI · May 2026

“The weirdest part was that the take home was basically the job. I had to build a semantic search setup over Amazon products for ChatGPT, then walk that same solution back to the team because that is…”

Waiting4 rounds
Forward Deployed EngineerCognition AI · Apr 2026

“The "why" is so important. As an FDE, you have to learn to explain why your work matters — why it helps the customer, why it helps the business, and why it was the right approach.”

Got the offer4 rounds
Forward Deployed EngineerDatabricks · Feb 2026

“When I went through Databricks, it honestly felt like a Palantir-style FDE loop had been transplanted over. The decomp round was so vague that if I skipped stakeholder questions and KPIs and jumped…”

Got the offer5 roundsEntry level
Forward Deployed EngineerAmazon · Oct 2025

“What went well: interesting questions, everybody kind and smart. What didn't go well: I should have prepared more to tell about business impact.”

Rejected5 roundsSenior
Forward Deployed EngineerLabelbox · Aug 2025

“The mission and values round felt like some version of, are you ready to work till midnight. If I could not explain exactly why my bug-fix trace was the ground truth, the fanciest deck in the world…”

Got the offer4 rounds
Forward Deployed EngineerScale AI · Aug 2025

“The wild part was that they basically put me through the same bar as software engineering, then only later figured out whether I fit FDE.”

Got the offer5 rounds
Forward Deployed Software Engineer (Gov)Palantir · Aug 2025

“Phone screen and first coding technical was easy, the hardest part for me was the SQL learning, I've never used SQL prior”

Rejected3 roundsEntry level
Forward Deployed EngineerPalantir · Mar 2025

“Technical interview was enjoyable since it was less so rigorous LeetCode-style problems, and more practical coding to implement particular features. Prioritize a working solution over an unfinished,…”

Rejected4 roundsMid level
Forward Deployed EngineerStripe · Jan 2025

“The process was smooth, and the HR team was friendly. During the behavioral interview, the interviewer asked me two main questions and then followed up with additional questions based on my answers.”

Rejected1 round
Forward Deployed EngineerAnduril · Mar 2024

“I think I did well, prepapring was the best thing I could do, having notes, listening to podcasts, asking questions, doing mock interviews, practice practice practice”

Got the offer3 roundsMid level

See all 20 Forward Deployed Engineer experiences →

Frequently asked questions

How many rounds are in the Forward Deployed Engineer interview?

Candidates report a typical 3 rounds, usually including a recruiter screen, online assessment, phone screen, take-home assignment.

How hard is the Forward Deployed Engineer interview?

Candidates rate it 3.5/5 on average (difficult), across 20 interviews.

How long does the Forward Deployed Engineer hiring process take?

About 3 weeks from first contact to decision, based on reported timelines.

What percentage of Forward Deployed Engineer candidates get an offer?

42% of candidates with a final result got an offer (5 of 12).

What does the Forward Deployed Engineer interview focus on?

The most common round types are Behavioral, Coding, Technical, System Design.