Solve another variation of Leetcode problem 291, Word Pattern II. This variation introduced metapatterns and requires writing a backtracking algorithm along the lines of N-Queens.
Senior Backend Engineer Interview Questions
2,041 senior backend engineer interview questions shared by candidates
How the previous projects were organized and what was my role in that
It was very mixed with questions ranging from coding, AWS, infra, Docker, databases, and more. Very challenging but also very welcoming and the interviewers knew how to turn the questions around during complications to make them easier to understand or reason about. It was not only about knowledge but your will to solve issues.
Tell about a time when you had to solve a difficult problem.
snake game and ballot voting. design - tagging system for jira/confluence/bitbucket
Data structure - ranked voting system
API for a web app, service for loading csv from bank, making 3rd party http call based on the transactions & points from csv, and then scaling this out.
API question, data processing question, SQL question
This is the breakdown: - English (18 questions in 18 minutes) - Spoken English (20 minutes) - Practical Skills (20 questions in 25 minutes) - Situational Questions (19 questions in 30 minutes) - Advanced Logic (Advanced Problem Solving) (20 questions in 45 minutes) - Logic (Problem Solving) (20 questions in 25 minutes) - Project Management (15 questions in 30 minutes) - IT Industry (20 questions in 12 minutes) - Algorithms (10 questions in 10 minutes) - Java (18 questions in 18 minutes) - 3-minute Personality Assessment (Predictive Index) (5 minutes, ironic..) - Project Management (Case Study) (2 questions in 40 minutes) - Python (20 questions in 20 minutes) - CodeSignal - Classic Backend (45 minutes) - Backend (4 questions in 45 minutes) In my case, the only optional is "Backend".
Sorting techniques pseudo code and BSTs
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