uber | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Not specified
Difficulty: Not specified
Interview Process
The interview process began with a phone coding interview. The first interviewer did not show up, but after feedback to the recruiter, a second interview was scheduled with the same interviewer. During the second attempt, the interviewer apologized for the absence and was very friendly. The first question was based on LeetCode problem 953 (Verifying an Alien Dictionary). The candidate completed this quickly, leading to a follow-up question based on LeetCode problem 269 (Alien Dictionary). After finishing both questions with 15 minutes to spare, there was some casual conversation, and the interviewer suggested ending the interview early.
The next day, the recruiter notified the candidate that they passed and scheduled a video interview.
The first coding round involved LeetCode problem 815 (Bus Routes). The candidate had previously practiced this question but took their time during the interview to avoid any issues with follow-ups.
The second coding round focused on designing a parking lot, which, while not a LeetCode problem, is a common topic in interviews and required good coding fundamentals and code cleanliness.
The system design interview revolved around creating a driver location heatmap. The recruiter had advised preparing for this topic, and the candidate had reviewed relevant material, which impressed the interviewer.
The behavioral interview lasted 75 minutes. The first attempt to schedule this round was canceled due to the hiring manager’s illness. During the interview, the candidate discussed a project in depth, supported by a PowerPoint presentation they prepared in advance, which was beneficial. The latter part of the interview consisted of standard behavioral questions.
Three days after the final interview, the recruiter contacted the candidate with a positive outcome. Overall, the interview experience was described as very pleasant, with friendly interviewers. The only minor issue was the initial no-show, which was understood as unintentional. The recruiter’s assistance was also greatly appreciated.
Technical Questions
- Verifying an Alien Dictionary
- Alien Dictionary
- Bus Routes
- Design a Parking Lot
- Driver Location Heatmap
Tips & Insights
Preparation and attention to detail are crucial in the current job market. With thorough preparation, candidates can still secure offers.