OpenAI Data Engineer interview questions and process

Updated 21 Sep 2026 · 14 sources

Hiring Pulse: where OpenAI candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 18. Not official OpenAI data.

1 status reports in the last 7 days
Not enough data yet: median from final interview to a decision shows at 5+ people
Latest movement: no decisions reported lately

Latest OpenAI hiring reports

Oct 17: OA done Oct 3 (r/csMajors)
Oct 4: OA done Oct 4 (r/csMajors)
Sep 27: OA done Sep 27 (r/csMajors)
Aug 12: Final round Aug 12 (r/cscareerquestions)
Aug 3: Final round Aug 3 (r/csMajors)

Candidates rate the OpenAI Data Engineer interview Medium-Hard: Interview includes multiple technical checkpoints and deep dives, indicating a challenging process. Reports describe 4 rounds, from Screening to Presentation.

Difficulty: Medium-Hard
Skills asked about: Python, SQL, Data pipeline design

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OpenAI Data Engineer interview rounds

Screening: Screening: recruiter call focused on alignment with OpenAI mission and role fit.
System Design
Coding
Presentation

OpenAI Data Engineer interview: quick answers

How many rounds are in the OpenAI Data Engineer interview?

Public reports describe 4 rounds for the OpenAI Data Engineer interview: (1) Screening, (2) System Design, (3) Coding, (4) Presentation. Round 1: Screening: recruiter call focused on alignment with OpenAI mission and role fit. Based on 14 public reports, last updated Sep 2026.

Is the OpenAI interview difficult?

Public reports put the OpenAI Data Engineer interview at Medium-Hard difficulty. Interview includes multiple technical checkpoints and deep dives, indicating a challenging process. The process has 4 rounds, from Screening to Presentation. Skills reports mention most: Python, SQL, Data pipeline design.

Does OpenAI ask DSA in Data Engineer interviews?

Expect coding, though the reports do not say how DSA-heavy it is. Rounds that involve coding: Coding. Based on 14 public reports, last updated Sep 2026.

Sources

Based on 14 public reports: YouTube (8), LeetCode Discuss (3), AmbitionBox (1), Dataford (1), Substack (1), last updated Sep 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with OpenAI.

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