Lead Engineer Interview Questions

6,406 lead engineer interview questions shared by candidates

Rate your strength with Python on a scale of 1 to 10. In a Python module, how do you define a class, define a "main" method, and instantiate the class? In Python, which module is used for reading a configuration file? In Python logging, how would you override the log level over the command line to DEBUG?
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Lead Data Engineer

Interviewed at Intercontinental Exchange

3.3
Jan 6, 2017

Rate your strength with Python on a scale of 1 to 10. In a Python module, how do you define a class, define a "main" method, and instantiate the class? In Python, which module is used for reading a configuration file? In Python logging, how would you override the log level over the command line to DEBUG?

1. Question related to Array and Graphs. 2. Public Key Encryption Vs Private Key Encryption. 3. How NodeJs works. 4. How will you scale an existing NodeJs application to one trillion requests/minute. 5. System Design - UBER 6. Token Mechanism and replacement. 7. Hashing Vs Encryption Vs Encoding 8. No of IPs in range 192.168.0.1/24
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Software Development Engineer/Lead Software Engineer

Interviewed at Freecharge Payments Technologies Pvt Ltd

3.5
Nov 5, 2021

1. Question related to Array and Graphs. 2. Public Key Encryption Vs Private Key Encryption. 3. How NodeJs works. 4. How will you scale an existing NodeJs application to one trillion requests/minute. 5. System Design - UBER 6. Token Mechanism and replacement. 7. Hashing Vs Encryption Vs Encoding 8. No of IPs in range 192.168.0.1/24

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