Wood Mackenzie Software Engineer Interview Questions

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

Object-Oriented Programming Principles

Easy

Tests understanding of OOP concepts and how you apply them in code.

Hash TablesStringsSorting

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In-Order Binary Tree Traversal

Medium

Tests data structure traversal implementation and correctness.

RecursionStackTrees

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Handling Missing Data in Pipelines

Medium

Approach for handling missing data in an ML data pipeline, including validation, imputation, and safe downstream consumption.

InfrastructureETLBatch Processing

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Resolve Conflicting Stakeholder Priorities

Medium

Explain how you align stakeholders with competing priorities, make trade-offs explicit, and keep execution on track.

Trade-offsRisk AssessmentScope Management

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Design Feature Drift Monitoring System

Hard

Design a production ranking system with robust feature drift monitoring across batch and real-time features at high QPS.

Feature StoreFeature DriftModel Serving

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SQL Join and Category Aggregation

Medium

Tests SQL join and aggregation skills for data analysis tasks.

JoinsGroup ByAggregations

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