System Design: Implement notification system
Senior Backend Engineer Interview Questions
2,039 senior backend engineer interview questions shared by candidates
Screening: Discussion about your experience
Asked to build a shopping cart application with no API or UI. Just the logic and tests. With two main requirements, add a product to the cart and calculate the state of the cart.
interview#1: 1 hour, project drill down + short coding question interview#2: 1.5 hours coding session, clean code, testable code, interview#3: 1.5 hours, two design questions. describe database etc.
They asked about different databases and design patterns
1. Basic Java script questions. 2. DB design based on the user story. 3. Event emitter etc.
Tell me about your career
How would you approach error handling in a microservices architecture?
Q: Given me two examples using multi-threading between two CPUs?
how would you talk to the front end dev to decide how to make a rest api and split the work.
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