Anthropic
AI safety and research company behind Claude, focusing on constitutional AI.
5 Rounds
~20 Days
Very Hard
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Technical Loop (3-4 Rounds)
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Interview Question Bank
Data Engineer
•
Technical
•
hard
During a distributed Spark job to compute vocabulary frequencies across our training corpus, you encounter severe data skew because some words (like 'the') appear orders of magnitude more often than others, causing out-of-memory errors on specific worker nodes. How do you resolve this?
#Apache Spark
#Data Skew
#Distributed Computing
#Performance Tuning
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Senior EngineerFocuses on core competencies, system constraints, and clear communication.
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