Marsh Interview Preparation
Medium-HardTechnology · India
One firm to help you across risk, strategy, people, and investments. Marsh is proud to be the Official Risk Partner, Official Insurance Brokering Partner, and Official Reinsurance Partner of Formula 1 ® . Research and analysis from across Marsh on the issues shaping your business. Escalating tensions in the Middle East are driving uncertainty worldwide. Explore what this means for your operations, your supply chain, and how you manage risk. Today’s workforce risks are being reshaped by AI, cyber, geopolitics, and shifting employee needs. Discover the five imperatives for addressing people risk and how leaders can transform risk into strategic advantage. Our quarterly index tracks commercial insurance rates across every region and line of business. See the latest results and what they mean for your renewal. Marsh is a strategic knowledge partner to Bloomberg Media. Together, we develop and share thought leadership at Bloomberg's global flagship events, helping global business leaders and policymakers increase resilience to economic uncertainties and systemic risks. Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. We serve clients across virtually every industry, including financial services, healthcare, energy, manufacturing, construction, technology, retail, transportation, and the public sector. We bring together unique capabilities across risk, strategy, people, and investments. This means we can connect insights and solutions from across our firm to address complex challenges and to find new opportunities. Yes. Many of our clients work with other Marsh businesses to find new opportunities. Your current team can introduce you to colleagues across the firm. Marsh McLennan changed its brand to Marsh effective from January 2026. This is a change to our brand strategy, not our business structure. We will continue to serve clients as we do today across risk, strategy, people, and investments; current client teams and contracts remain in place. One brand helps us simplify our value proposition and makes it easier for clients to access all of Marsh’s capabilities.
About Marsh
One firm to help you across risk, strategy, people, and investments. Marsh is proud to be the Official Risk Partner, Official Insurance Brokering Partner, and Official Reinsurance Partner of Formula 1 ® . Research and analysis from across Marsh on the issues shaping your business. Escalating tensions in the Middle East are driving uncertainty worldwide. Explore what this means for your operations, your supply chain, and how you manage risk. Today’s workforce risks are being reshaped by AI, cyber, geopolitics, and shifting employee needs. Discover the five imperatives for addressing people risk and how leaders can transform risk into strategic advantage. Our quarterly index tracks commercial insurance rates across every region and line of business. See the latest results and what they mean for your renewal. Marsh is a strategic knowledge partner to Bloomberg Media. Together, we develop and share thought leadership at Bloomberg's global flagship events, helping global business leaders and policymakers increase resilience to economic uncertainties and systemic risks. Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. We serve clients across virtually every industry, including financial services, healthcare, energy, manufacturing, construction, technology, retail, transportation, and the public sector. We bring together unique capabilities across risk, strategy, people, and investments. This means we can connect insights and solutions from across our firm to address complex challenges and to find new opportunities. Yes. Many of our clients work with other Marsh businesses to find new opportunities. Your current team can introduce you to colleagues across the firm. Marsh McLennan changed its brand to Marsh effective from January 2026. This is a change to our brand strategy, not our business structure. We will continue to serve clients as we do today across risk, strategy, people, and investments; current client teams and contracts remain in place. One brand helps us simplify our value proposition and makes it easier for clients to access all of Marsh’s capabilities.
Interview Rounds4
2–3 DSA coding problems on HackerRank, CodeSignal, or company platform
Data structures & algorithms — arrays, trees, graphs, dynamic programming
System design or low-level design — scalability, APIs, databases
Career goals, teamwork, strengths/weaknesses, role expectations
Practice Questions10
Key Topics
- Data Structures & Algorithms150q
- System Design50q
- Object-Oriented Design40q
- SQL & Databases25q
- CS Fundamentals (OS, Networking)25q
Expert Tips
- Practice LeetCode easy and medium problems before the OA — focus on arrays, strings, trees, and graphs.
- For system design, use the RESHADED framework: Requirements, Estimation, Storage, High-level design, APIs, Detailed design, Evaluation.
- Prepare 3–4 STAR stories covering: a challenge you solved, a time you worked in a team, a project you owned end-to-end.
- After every coding solution, proactively state the time and space complexity — interviewers expect it.
- Study common CS fundamentals: process vs thread, TCP vs UDP, REST vs GraphQL, SQL indexing, CAP theorem.