Top 10
Prep plan
Updated weekly · Last refresh Sep 22

Scale Research Scientist Interview Questions

The questions to prepare for a Scale Research Scientist interview. Questions from real interview reports rank first. Updated daily.

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1
Generative AI & LLMsStart here. 5 questions · ~66 min
Fine-Tune LLM From JSON DataHard

Evaluates your end-to-end workflow for preparing JSON data and fine-tuning an LLM.

data preparationllmFine-TuningScale
Fine-Tune a Small LLM End to EndHard

Tests end-to-end fine-tuning execution and evaluation rigor for Scale research and product iteration.

llmFine-TuningScale
Adversarial Prompt Injection EvaluationHard

Tests evaluation design and scalability for measuring robustness of Scale LLM products under adversarial attacks.

Prompt InjectionLLM EvaluationScale
Factuality Benchmark for Regulated DomainsHard

Tests benchmark design for domain factuality and hallucination measurement relevant to Scale customers.

HallucinationLLM EvaluationScale
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2
Coding4 questions · ~52 min
Nucleus Sampling From ScratchHard
Practice

Sample a token from a normalized top-p probability set using efficient sorting and cumulative probability selection.

CodingSamplingprobabilityScale
Build a PyTorch Dataset PipelineHard
Practice

Normalize, tokenize, pad, and batch labeled text records into model-ready training inputs.

data preprocessingCodingArraysScale
Multi-Head Attention With Causal MaskHard
Practice

Implement scaled multi-head attention with stable softmax and causal masking for autoregressive decoding.

Neural NetworksbackpropagationattentionScale
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3
More topics1 question · ~13 min
Avoid GPU Starvation in Data PipelinesMedium

Tests performance engineering and pipeline optimization to keep GPUs utilized during Scale model training.

data pipelinegpu utilizationtechnical discussionScale
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