Dataford
Top 46
Prep plan
Updated weekly · Last refresh Aug 30

Deepmind Software Engineer Interview Questions

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

46questions
~6htotal time
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1
CodingStart here. 24 questions · ~195 min
Grid Traversal Path OptimizationHard

Tests algorithmic problem-solving for shortest path or dynamic programming style grid optimization.

AlgorithmsoptimizationDeepmind
vector::empty vs vector::sizeEasy

Tests C++ container semantics and performance-aware API usage.

c++performance analysisDeepmind
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2
Execution4 questions · ~33 min
Dynamic Linking in Large SystemsMedium

Tests understanding of build and runtime behavior, dependencies, and operational risks at scale.

performancesystem architectureDeepmind
GPU Parallel Performance OptimizationHard

Tests ability to reason about GPU performance bottlenecks and optimization strategies for parallel workloads.

performanceDeepmind
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3
System Design4 questions · ~33 min
Design Uber-Scale SystemHard

Evaluates your ability to design large-scale, multi-component systems end to end.

system designDeepmind
Distributed System for Large-Scale DataHard

Evaluates system design thinking for scalable data processing.

Neural Networksdistributed systemsDeepmind
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4
Security & Infrastructure4 questions · ~33 min
Turing Completeness MeaningMedium

Tests your theoretical understanding of computation and language expressiveness.

Deepmind
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5
Behavioral & Leadership9 questions · ~73 min
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6
More topics1 question · ~8 min
Mean, Median, ModeEasy

Evaluates your statistical understanding for reasoning about distributions.

probabilitystatisticsDeepmind
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Pivot Lucid Campaign Performance by MonthMedium
Practice
Practice drill

Use joins, a CTE, CASE expressions, and monthly pivoting to compare Lucid campaign performance across channels.

pivot tablesnull handlingData WranglingLucid Motors
Unify Campaign Performance SourcesMedium
Practice
Practice drill

Use CTEs, joins, aggregations, and CASE logic to combine Salesforce, Marketo, and Google Analytics into one monthly campaign report.

Data WranglingperformanceReconciliationPalo Alto Networks
Supplier Cost Variance Trend AnalysisHard
Practice
Practice drill

Use joins, a CTE, and date functions to find monthly supplier cost variance and on-time delivery trends.

financial dataData WranglingperformanceBae Systems Usa
The finish line: interview-readyComplete all 46 questions plus 3 hands-on drills to finish this plan.