Many questions are based on my background. Simple coding questions. Arithmetic algorithms.
Lead Software Engineer Interview Questions
2,136 lead software engineer interview questions shared by candidates
Standard software engineer questions such as algorithms and data optimization. However, since my job is related to hardware as well, there are some questions regarding hardware design and timing problems, e.g. hold time, set-up time, and resolving timing violation.
Some c coding problems, what I did during my previous work. And some circuit and mathematic problems
Front end programming and troubleshooting
Purely technical
Online leetcode exercises on Hackerrank. One of the questions was to write an SQL query which included a column containing concatenated rows (=using GROUP_CONCAT) - this is a serious SQL anti-pattern...
- 1 challenge: you get two strings representing results of a competition for two players. calculate scores and return winner - 2 sql with simple calculations - you get a list of sentences and a list of string, each string has a sequence of wors. Find occurrency of these words in the sentences.
1) length of longest substring without repeating characters 2) producer consumer problem of thread. 3) JVM questions, memory model, GC, immutable and design ecommerce DB for product catalogue, order history, inventory. 4) design alerting and escalation system
First round: Filtering a JSON file based on given logic. Coding round: Find median in streaming data(Heap Implementation) Design round: Design Whatsapp Database round: Design a system, that filters and aggregates data in the given time ranges, aggregations, filtering, and storage. Hiring Manager round: Management, best practices, solid principles, containers, deployment strategies, review guide lines, motivation, learning new things, whats the most recent topic you learned. As Appropriate Round: mostly on current experience, architectures, design, databases, concurrency, technology-specific, latest version changes.
Basics of JS & NodeJS How do you aim at scaling your application, caching.
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