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EY·Data Scientist·Technical Phone Screen·Intermediate

Intermediate
Jul 2026

Summary

Interviewed for a Data Scientist role at EY and got hit with a pretty layered question about how my background actually maps to the job requirements. Not a casual chat.

Questions Asked (1)

Q1

Walk us through how your education and work experience align with what this role requires. Pick one specific course you took and one concrete deliverable you produced in the last two years, and for each explain the technique you used, what you built, and what measurable impact it had. If there are gaps, lay out a 90-day plan with real milestones to close them.

Adaptability & AmbiguityProduct Analytics & MetricsTechnical Trade-offs
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Suggested Approach

Structure your answer to directly map your education and experience to the role's requirements, using the specific course and deliverable as evidence. For each, clearly explain the technique, what you built, and the measurable impact. Then, proactively address any gaps with a concrete 90-day plan that includes milestones and learning objectives.

Pro tip: Quantify impact using metrics relevant to EY's data science work, such as model accuracy improvements, efficiency gains, or revenue impact, and tie them to business outcomes. Show self-awareness by acknowledging gaps and presenting a structured plan to close them, demonstrating adaptability and initiative.

1. Align Education and Experience

Briefly summarize how your academic background and work experience collectively prepare you for the role, highlighting key skills and knowledge areas.

2. Detail the Course

Select one relevant course and describe the technique learned, what you built (e.g., a model, analysis), and the measurable impact (e.g., improved prediction accuracy, cost savings).

3. Detail the Deliverable

Choose a concrete deliverable from the last two years, explain the technique used, what you built, and quantify its impact with metrics like time saved, revenue generated, or accuracy achieved.

4. Address Gaps with a 90-Day Plan

Identify any gaps between your background and the role, then outline a 90-day plan with specific milestones (e.g., courses, certifications, projects) to close them.

Key Points to Mention

  • Specific techniques (e.g., machine learning algorithms, statistical methods, data visualization) and tools (e.g., Python, R, SQL) used in the course and deliverable.
  • Measurable impact metrics (e.g., increased model accuracy by 15%, reduced processing time by 30%, generated $X in revenue).
  • Relevance to EY's data science needs, such as client-facing analytics, risk modeling, or digital transformation.
  • Adaptability and ambiguity: examples of navigating unclear requirements or changing scope.
  • Product analytics and metrics: experience with defining KPIs, A/B testing, or user behavior analysis.
  • Technical trade-offs: decisions made between model complexity and interpretability, or speed vs. accuracy.

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.