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System Design
7 months ago
Build a high-throughput rate-limiting service for distributed applications.
Software Engineer
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AT&T

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7 months ago
Behavioral
7 months ago
Please tell us about a time when you made a big mistake at work.
Software EngineerEngineering ManagerUX DesignerUX Researcher
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AT&T

Ledger Logo

Ledger

Naspers Logo

Naspers

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7 months ago
Behavioral
7 months ago
What is your most memorable challenge from your past experiences?
Software EngineerFull Stack Software EngineerBackend EngineerProduct Manager
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AT&T

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NCR

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Doubtnut

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7 months ago
Behavioral
8 months ago
In your opinion, what are your top three personal qualities that help you succeed? How do those traits align with AT&T's values?
Software Engineer
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AT&T

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8 months ago
System Design
8 months ago
Design a system for real-time processing of online transactions in e-commerce.
Software Engineer
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AT&T

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8 months ago
System Design
9 months ago
Design a real-time bidding system for online ad networks.
Software Engineer
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AT&T

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9 months ago
Behavioral
9 months ago
Share a time when you were challenged in public.
Software EngineerEngineering ManagerUX DesignerUX Researcher
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AT&T

Flow Logo

Flow

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Jobvite

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9 months ago
Behavioral
10 months ago
Tell me about a time when you made an unpopular decision
Software EngineerEngineering ManagerUX DesignerUX Researcher
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AT&T

NXP Semiconductors Logo

NXP Semiconductors

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LogMeIn

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10 months ago
Behavioral
10 months ago
I'd like to hear about a time when you failed to achieve something that you were trying to do.
Software EngineerFull Stack Software EngineerFrontend EngineerData Scientist
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AT&T

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CrowdStrike

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SingTel

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10 months ago
Coding
a year ago

Two Sum

You're presented with an array of integers and a specific target value. Your task is to identify and return the indices of two numbers from the array that add up to the target. You can assume there's exactly one solution, and you can't use the same element twice. The indices can be returned in any order.

Input: nums = [14,8,22,6], target = 20

Output: [1,3]

Explanation: The integers at indices 1 and 3 (8 and 6) sum up to 20, so we return [1, 3].

Software Engineer
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AT&T

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a year ago

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