I had an online interview on September 13, 2024. The interview process involved solving two questions within 90 minutes. After that, I had two more segments where I had to make workday-related decisions. For example, I was asked to determine which databases I would use to build a voting system with product requirements for a 5-minute duration and display live voting counts.
Preguntas de entrevista [2]
Pregunta 1
Create a function that takes a slice of 32-bit integers and a number of channels, k, as input. The goal of this function is to split all the integers from the array between the channels (arrays) in such a way that it maximizes the sum of the medians of all the channels. It's important to note that each channel must hold at least one integer.
You are given a string `s` of length `n`. Your task is to return the next nice string based on lexicographic order of len n. A nice string is defined as a string in which no two adjacent characters are the same. For example, "abb" is not a nice string because "bb" are duplicate adjacent characters.
Please note that if the string contains "zz", it cannot be transformed into a nice string, and in such cases, you should return "-1". Additionally, the character 'z' cannot be increased as it is the last character and cannot be transformed into 'a'.
Initial screening call with recruiter followed by a 1 hr hacker rank question on DSA. The final round was a panel consisting of 4 interviews ranging from technical design, more DSA and behaviour questions.
Preguntas de entrevista [1]
Pregunta 1
Describe a time when you disagreed with your team and how you resolved it
Online Application & Assessment: Candidates apply via amazon.jobs and may be asked to complete online assessments (work simulations or technical tests).
Recruiter Phone Screen: A 30-60 minute interview to discuss your background, interest in the role, and initial behavioral questions.
Technical Phone Screen (For Tech Roles): A 60-minute interview focused on data structures, algorithms, and coding in a shared editor.
Interview Loop (Virtual/Onsite): The final stage, usually 3-5, 45-60 minute interviews held on the same day or over a few days.
Behavioral Questions: These focus on past behavior (STAR method: Situation, Task, Action, Result) mapped to Leadership Principles.
Technical/Functional Questions: Problem-solving, system design, or domain-specific questions.
Bar Raiser Interview: One interviewer is a "Bar Raiser," a neutral employee from another team tasked with ensuring hiring standards remain high.
Hiring Committee/Debrief: Interviewers meet to discuss candidate feedback and make a hiring decision.
Recruiter screen. Then 2 coding interviews then onsite rounds (another coding question, then a system design question, then HM behavioral interview). System design was simpler than other companies. Coding was leetcode ish
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