Spacex Software Engineer Interview Questions

The questions to prepare for a Spacex Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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CodingStart here. 9 questions · ~78 min

Button Combination DetectionMedium

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Detect an ordered button sequence in a Starlink event stream using KMP pattern matching and a time limit.

Spacex

Maximize Profit from Stock PricesEasy

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Calculate the maximum profit from buying and selling stock once.

Spacex

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Security & Infrastructure10 questions · ~87 min

Five Ways to Join Metal SheetsMedium

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Assesses knowledge of manufacturing and joining methods.

manufacturing

Spacex

Internet BasicsMedium

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Evaluates foundational networking knowledge and ability to explain core concepts.

Networking

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System Design10 questions · ~87 min

System Design With DSAMedium

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Assesses system design thinking alongside data structures and implementation choices.

system design

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Execution9 questions · ~78 min

Fix an Underperforming LineMedium

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Evaluates structured troubleshooting, prioritization, and execution planning.

Problem Solving

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Technical Fundamentals9 questions · ~78 min

Temperature Change and PressureMedium

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Evaluates physics reasoning using ideal gas relationships under constant volume.

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