MathWorks interview questions

Showing 1–23 of 23 results

• Answer SDET internship behavioral interview questionsMedium

  This set of behavioral prompts evaluates communication, structured storytelling, technical judgment, learning agility, conflict resolution, and alignment of career goals—core competencies for an SDET internship.

  MathWorksSoftware EngineerBehavioral & LeadershipOnsite
• Calculate cost from orders with SQLMedium

  This question evaluates a candidate's ability to perform SQL data manipulation and business-rule calculations, including conditional joins, date-range filtering, and numeric arithmetic for discounts and taxes.

  MathWorksSoftware EngineerData Manipulation (SQL/Python)Online Assessment
• Calculate tiered cost and break-evenMedium

  This question evaluates the ability to model tiered piecewise cost functions, compute total and average unit costs, and perform break-even analysis using basic algebra and arithmetic.

  MathWorksSoftware EngineerStatistics & MathOnline Assessment
• Compare Core Networking and Language Runtime ConceptsMedium

  Compare pointer ownership and storage duration, HTTP with HTTPS, and TCP with UDP using concrete technical examples. Strong responses separate guarantees from common implementations, connect concepts to production failures, and avoid simplistic claims about memory or network speed.

  MathWorksSoftware EngineerSoftware Engineering FundamentalsOnsite
• Compute intersections for each segmentMedium

  This question evaluates algorithmic problem-solving, interval reasoning, and complexity-analysis skills by requiring an efficient method to count how many other segments intersect each interval while accounting for edge cases like equal endpoints and duplicate segments.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Compute probability of drawing redsEasy

  This question evaluates understanding of probability theory and combinatorics, specifically reasoning about sampling without replacement and calculating event probabilities using counting methods.

  MathWorksSoftware EngineerStatistics & MathOnline Assessment
• Compute urn-draw probabilities and expectationsEasy

  This question evaluates understanding of elementary probability concepts—dependent events, conditional probability, and expected value—using an urn model with draws without replacement.

  MathWorksSoftware EngineerStatistics & MathOnline Assessment
• Decide transform via one-to-one mappingMedium

  This question evaluates understanding of character-to-character mappings in strings, modeling those mappings as directed graphs, detection and handling of cycles, and the ability to construct a sequence of replacements.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Deduce position from logic cluesHard

  This question evaluates the ability to model and reason about constraint-satisfaction on a 2D grid, including logical inference with directional and adjacency relations, combinatorial placement constraints, and determination of uniqueness.

  MathWorksSoftware EngineerStatistics & MathOnline Assessment
• Deduce row order from logic cluesEasy

  This question evaluates logical deduction, constraint satisfaction, and basic combinatorial reasoning used to infer ordering from positional clues. Commonly asked to assess a candidate's ability to apply discrete math and spatial reasoning within the Statistics & Math domain, it targets conceptual understanding of constraints rather than practical implementation.

  MathWorksSoftware EngineerStatistics & MathOnline Assessment
• Design a Scalable Product Authentication PlatformMedium

  Design authentication infrastructure for browser and API clients using email and password today with room for external identity providers later. Cover secure credentials, session lifecycle, abuse resistance, recovery, database choices, trust boundaries, and a path to tenfold traffic.

  MathWorksSoftware EngineerSystem DesignOnsite
• Design a multi-tenant course purchase and delivery systemMedium

  This question tests the ability to design a scalable multi-tenant architecture that manages course content, user entitlements, and purchase workflows across different organizational silos.

  MathWorksSoftware EngineerSystem DesignOnline Assessment
• Determine Whether P's Position Is UniqueMedium

  This question evaluates constraint-satisfaction and combinatorial search skills, specifically reasoning about spatial relations and whether a target's location is uniquely determined among all valid assignments on a discrete grid.

  MathWorksSoftware EngineerCoding & AlgorithmsTechnical Screen
• Determine string transform via end-append movesMedium

  This question evaluates a candidate's understanding of string manipulation, permutation feasibility, and algorithmic optimization for computing minimal move counts.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Explain why EDG and why you fitMedium

  This question evaluates motivation, cultural alignment, communication skills, and the ability to present concrete, impact-driven examples from prior work, and it falls under the Behavioral & Leadership domain.

  MathWorksSoftware EngineerBehavioral & LeadershipTechnical Screen
• Find shortest path using BFSMedium

  This question evaluates a candidate's proficiency with graph traversal algorithms—particularly breadth-first search—and the ability to model grid-based shortest-path problems while reasoning about time and space complexity.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• How to maximize rewards with exactly k tasksEasy

  This Coding & Algorithms question evaluates a candidate's ability to perform combinatorial optimization and benefit-based assignment reasoning on arrays, testing algorithm design, complexity-aware implementation, and quantitative decision-making in constrained assignment problems.

  MathWorksSoftware EngineerCoding & AlgorithmsTechnical Screen
• Implement BFS shortest paths with reconstructionMedium

  This question evaluates understanding of graph traversal via breadth-first search, computation of shortest paths in unweighted graphs, and path reconstruction using parent arrays, assessing algorithmic reasoning and implementation skills in the Coding & Algorithms domain.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Maximize disjoint k-sum pairsMedium

  This question evaluates proficiency in array algorithms, pairing logic, data structure selection, and complexity analysis, focusing on maximizing disjoint k-sum pairs and reasoning about space–time trade-offs.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Maximize minimum after K decrementsEasy

  This Coding & Algorithms question evaluates algorithmic problem-solving skills in array manipulation and constrained optimization, testing competency in reasoning about value distribution, large numeric bounds, and performance under tight complexity limits.

  MathWorksSoftware EngineerCoding & AlgorithmsTechnical Screen
• Maximize operations by removing target-sum pairsMedium

  This question evaluates a candidate's ability to design and analyze efficient array algorithms and use appropriate data structures and techniques such as hash maps or sorting with two-pointer strategies, with attention to time and space complexity.

  MathWorksSoftware EngineerCoding & AlgorithmsOnline Assessment
• Minimize reduction cost and validate equal-sum pairsMedium

  This problem tests your ability to use greedy strategies with priority queues to minimize reduction costs and use hash-based frequency mapping to identify valid pairs that satisfy specific sum conditions.

  MathWorksSoftware EngineerCoding & AlgorithmsOnsite
• Minimize shortest path by adding weight-1 edgesEasy

  This question evaluates proficiency in graph algorithms, shortest-path computation, and algorithmic optimization when augmenting a directed weighted graph with additional unit-weight edges.

  MathWorksSoftware EngineerCoding & AlgorithmsTechnical Screen