Jane Street Software Engineer System Design Interview Questions
Master your tech interview with our curated database of real questions from top companies.
2Questions
1Company
2 Questions 1 Company
Showing 2 results
Jane Street
Easy
Software EngineerDesign exchange–trading system message flow
Design the message contract and flow between a firm's trading system (OMS/EMS) and an external exchange. Assume: - The trading system sends orders and...
System Design
0
0
Dec 15, 2025
Jane Street
Easy
Software EngineerValidate order book data across multiple databases
Assume your organization stores order book–related data in multiple databases (e.g., one for raw exchange messages, one for normalized orders, one for...
System Design
0
0
Dec 15, 2025