Imc interview questions

Showing 1–17 of 17 results

• Adapting a Research Approach MidstreamMedium

  This question assesses the candidate's ability to balance technical rigor with business agility, specifically focusing on communication skills, professional resilience, and stakeholder management under pressure.

  ImcData ScientistBehavioral & LeadershipHR Screen
• Analyze Optimal Funding Allocations Across Election DistrictsHard

  Analyze election-district funding games with weak-composition counting, favorable alignments, explicit allocations, and lower-bound proofs for possible and impossible wins under fixed budgets.

  ImcQuantitative TraderStatistics & MathTechnical Screen
• Analyze an Instruction Trace with Latency, Throughput, Cache, and Roofline ConstraintsEasy

  Implement a pipeline simulation that calculates total execution cycles under RAW data hazards and computes roofline bottleneck metrics for a given instruction trace.

  ImcHardware EngineerSoftware Engineering FundamentalsOnsite
• Analyze time complexity and threading trade-offsMedium

  This question evaluates understanding of worst-case time complexity for common data structure operations and the performance trade-offs between multithreading and single-threading, testing knowledge in the Software Engineering Fundamentals domain.

  ImcSoftware EngineerSoftware Engineering FundamentalsTechnical Screen
• Answer conceptual true/false and caching questionsMedium

  This problem tests foundational knowledge of computer architecture (integer representation), memory management strategies (caching), and graph theory essentials.

  ImcSoftware EngineerSoftware Engineering FundamentalsHR Screen
• Choose container set to minimize wasteHard

  An IMC software engineer take-home asking you to pick the single container set that fulfills all medicine orders with minimum total waste. It tests ceiling-style binary search, per-set validity checks, smallest-index tie-breaking, and efficient handling of inputs up to 10^5 to avoid an O(n*T) timeout.

  ImcSoftware EngineerCoding & AlgorithmsOnline Assessment
• Compute gambler’s ruin probabilities and hitting timesMedium

  This question tests your ability to model a discrete random walk as a Markov chain, derive the probability of reaching an absorption state, and calculate the expected time to reach that state.

  ImcData ScientistMachine LearningOnsite
• Compute the Probability for Two Uniform VariablesHard

  This question evaluates understanding of continuous probability, joint distributions, and order statistics for independent uniform variables, focusing on comparing transformations of random variables.

  ImcQuantitative TraderSoftware Engineering FundamentalsTechnical Screen
• Design an in-memory hotel booking systemMedium

  This question evaluates a candidate's ability to design in-memory data models, concurrency control mechanisms, and temporal reservation logic for booking systems.

  ImcSoftware EngineerSystem DesignTechnical Screen
• Explain linear regression and Transformer fundamentalsMedium

  This question tests your ability to explain the theoretical foundations of linear regression, including its probabilistic interpretation, and your technical depth regarding the mechanics of the Transformer architecture.

  ImcData ScientistMachine LearningOnsite
• Find k-th recipient in command propagation orderMedium

  This question evaluates understanding of tree traversals, subtree indexing, and order-statistics on rooted trees, focusing on DFS-preorder propagation when children are visited in ascending id.

  ImcSoftware EngineerCoding & AlgorithmsOnline Assessment
• Find valid range of q for outcome probabilitiesEasy

  This question tests the ability to solve a system of linear inequalities derived from probability constraints, requiring an understanding of basic arbitrage-free pricing principles.

  ImcData ScientistSoftware Engineering FundamentalsTechnical Screen
• Managing a Research Project End to EndMedium

  This question assesses a candidate's ability to structure open-ended research, manage stakeholder expectations, and maintain scientific rigor while ensuring the final output is actionable for a business audience.

  ImcData ScientistBehavioral & LeadershipHR Screen
• Motivation for Quantitative ResearchMedium

  This question assesses the candidate's ability to articulate their intellectual passion for quantitative research by connecting personal motivations to the practical realities of high-frequency trading or data-driven decision-making.

  ImcData ScientistBehavioral & LeadershipHR Screen
• Run EDA and train models while preventing overfittingMedium

  This problem tests your end-to-end machine learning pipeline skills, focusing on tabular regression, feature engineering, validation strategies, and regularization techniques.

  ImcData ScientistMachine LearningOnsite
• Solve a constrained problem using KKT conditionsMedium

  This question tests the ability to solve a convex optimization problem under inequality constraints using KKT conditions and the identification of active versus inactive constraints.

  ImcData ScientistMachine LearningOnsite
• When to use a dictionary vs an array?Hard

  This question tests your understanding of the underlying trade-offs between contiguous memory structures (arrays) and hash-based key-value stores (dictionaries), focusing on performance, memory usage, and structural requirements.

  ImcSoftware EngineerSoftware Engineering FundamentalsHR Screen