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12,393 lead backend developer interview questions shared by candidates

1. Reverse an int array (phone screening problem) 2. Implement the get method of a Singly Linked List, implement the add method of singly linked list. Implement the add method of a double ended singly linked list. 3. Whats the difference between a sql and no sql database? Give examples 4. Implement a LRU Cache (Can't use the java linked hash map)
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Software Engineer - Platform/Backend

Interviewed at BILL

3.3★
Oct 13, 2016

1. Reverse an int array (phone screening problem) 2. Implement the get method of a Singly Linked List, implement the add method of singly linked list. Implement the add method of a double ended singly linked list. 3. Whats the difference between a sql and no sql database? Give examples 4. Implement a LRU Cache (Can't use the java linked hash map)

Current CTC: * Expected CTC: * Notice period: * Current residence: * Current role : * React native experience (years): , * Flutter experience (years): , * Kotlin experience (years): * Java experience (years): * Swift experience (years): * Why are you looking for a job switch?: * Are you available to join our Goa/Islamabad office respectively:? * Two applications link" about which you are proud built with react native: Please rate yourself on the scale 1 - 10 Could you please take some time to rate yourself from 0 to 10 (0 is no knowledge, 10 is expert level knowledge) on the following items: * English communication : * React * Javascript * Native module integration * Redux(or other state management libraries, please name) * asynchronous programming * knowledge of React Native framework, * layout components * Expo * React Navigation * Axios * React Native Elements * React Native Firebase * MobX * React Native Paper * React Native Gesture Handler * Victory
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Sr Ruby on Rails-Backend Developer

Interviewed at Tentwenty*

3.5★
Sep 13, 2023

Current CTC: * Expected CTC: * Notice period: * Current residence: * Current role : * React native experience (years): , * Flutter experience (years): , * Kotlin experience (years): * Java experience (years): * Swift experience (years): * Why are you looking for a job switch?: * Are you available to join our Goa/Islamabad office respectively:? * Two applications link" about which you are proud built with react native: Please rate yourself on the scale 1 - 10 Could you please take some time to rate yourself from 0 to 10 (0 is no knowledge, 10 is expert level knowledge) on the following items: * English communication : * React * Javascript * Native module integration * Redux(or other state management libraries, please name) * asynchronous programming * knowledge of React Native framework, * layout components * Expo * React Navigation * Axios * React Native Elements * React Native Firebase * MobX * React Native Paper * React Native Gesture Handler * Victory

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