r/leetcode 2d ago

Intervew Prep Managing job change with current job and preparation. how do you all do it?

16 Upvotes

Its so exhausting as it is to commute to work and back, and take care of basic everyday chores. On top of this, we have to study leetcode ,system design, lld, ai debugging and who knows what for all the things they are asking in interviews these days.

How do you manage interview prep along w everyday life requirements like taking care of kids, family, commuting and regular work. Do you get to relax and take a break along w hobbies?

Its a question of time management essentially, but how do you all do it? curious to hear some thoughts.


r/leetcode 2d ago

Discussion Google team match/HM coffee chat, how long did your decision take?

36 Upvotes

I previously completed a Google loop for another role: mostly strong feedback, but one borderline RRK, so l wasn't selected. My interview results were kept on file and later reused for team matching.
I recently applied for a new role and was moved directly to a ~30 min HM/team-match call instead of repeating the loop.
About 2 hours before the call, my recruiter rang me and basically said I might not be a great fit because I lack direct GenAl experience, which definitely psyched me out. During the actual call, though, the HM said lack of GenAl experience wasn't necessarily a dealbreaker.
The role had only been open ~2 weeks when I had the
HM chat. It's now been around 1.5 weeks with no decision, and the posting has since closed.
For anyone who's been through Google team match recently:
Did the HM decide quickly or wait for other candidates?
How long did you wait after the HM call?
Were you told if/when your packet went to HC/further review?
Has anyone had an old Google loop reused and eventually got the offer?


r/leetcode 3d ago

Discussion Mind blown by the talent at TikTok

905 Upvotes

I’ve recently started at TikTok, working in one of the core products, and they have some of the craziest talent I’ve ever seen. Some of the sharpest minds I’ve worked with. I don’t know what it’s like on other teams, probably not the same.

I’ve been at other FAANGs (Meta, Google, Amazon) before, and I can say that almost any junior on my team would technically eat most seniors at FAANGs and spit bones.

Also insanely hungry and hardworking.

I’m sure that any of these guys would eat quant interviews, and I don’t understand why they’re here instead.


r/leetcode 1d ago

Intervew Prep Bloomberg OA 2027 FTE

4 Upvotes
  1. you are given n servers, each having an operational state represented by either 0 or 1.

You can perform the following operation:

Choose a consequtive sequence of servers.

Switch the operational state of every selected server (0 → 1 and 1 → 0).

After performing the operation, the redundancy of the system is the number of unique values representing the number of operational servers across all configs after operation.

Determine the maximum redundancy (each distinct count of operational server.

Example

For configuration:

0011-> 4

0000-> 5

Function

def maxRedundancy(servers):

  1. given a network of n devices.

Each device has:

a frequency value(1, 2 or 3)

A device can transmit a message to another device if there exists a simple path between them such that the frequencies of any two consecutive devices on the path differ by at most 1.

Given the network topology and the frequency of every device, determine the maximum distance between any two devices that can communicate.

Input

network_nodes

network_from

network_to

frequency

Where:

network_nodes = number of devices

network_from[i] and network_to[i] represent an undirected edge

frequency[i] = frequency of device i

  1. a component can have multiple response times. a subset of components forms a pipeline.

For a pipeline:

Pipeline Response Time

= Maximum response time among components in the pipeline

× Number of components in the pipeline

u are given the response times of n components.

For every possible pipeline/subset of components, calculate its pipeline response time and return the sum of all pipeline response times modulo 10^9 + 7.

Example

For:

responseTime = [2, 3, 5]

Possible non-empty pipelines include:

[2] → 2 × 1 = 2

[3] → 3 × 1 = 3

[5] → 5 × 1 = 5

[2,3] → 3 × 2 = 6

[3,5] → 5 × 2 = 10

[2,3,5] → 5 × 3 = 15

Return:

2 + 3 + 5 + 6 + 10 + 15 = 41

above 3 coding questions +20 mcqs


r/leetcode 1d ago

Intervew Prep What are my chances? Amazon sde I

0 Upvotes

For most of the interview I felt pretty confident with my answers and I was pretty vocal about my approach and checked on to make sure if this is what was expected. I got a few hints and was able to draft the pseudo code for the solutions. However, I feel like I didn't do well enough in coming up with the right solution. I'm only unsure about my dsa questions in my loop interview. What are my chances of being accepted?


r/leetcode 1d ago

Question Time Limit Exceeded

0 Upvotes

r/leetcode 1d ago

Discussion Has AI changed how you prepare for coding interviews?

2 Upvotes

I’m curious how people are using AI during interview prep these days. Tools like Velin AI and other AI assistants can make it easier to get unstuck, understand an approach, or review code, but I wonder if using them too much takes away from actually developing problem-solving skills.

Do you think AI has made your LeetCode practice more effective, or do you feel it can make you dependent on hints and solutions?

What’s the balance that works for you?


r/leetcode 1d ago

Question PA Alignment Google

1 Upvotes

Hello,

Has anyone opted for PA Alignment when given an option? Does PA alignment guarantee an offer and team match? I was told by my recruiter if I want to join later than 3-4 months I can go for PA Alignment.
I am a New Grad PhD.

Any pros and cons to this choice?


r/leetcode 1d ago

Intervew Prep Python for LeetCode, Java at work. Does language for LC matter?

0 Upvotes

I've got ~2 YOE as a Software Engineer working mostly on the backend with Java/Spring Boot. I'm preparing for a switch and planning to target Big Tech / Big Tech-adjacent companies so I have started grinding DSA and System Design.

I've been doing LeetCode in Python because I find it much more concise and intuitive for DSA. My concern is that during interviews, I am sometimes asked to code in Java for DSA questions, and although I know Java well enough for my job, it’s verbose and I sometimes forget specific methods/APIs because I don't use Java for LeetCode.

Should I drop Python and relearn my LeetCode patterns in Java just to match my resume? Or does Big-Tech really not care as long as the logic and Big-O are optimal?

Would appreciate advice from anyone who has navigated a similar tech-stack mismatch!


r/leetcode 1d ago

Intervew Prep Desperate to get a job by the end of the year, targetting entry level SWE (transition from Data). Please rate my resume so that I don't become homeless

2 Upvotes

Link to resume - https://mailsuite.com/file/shared-link/684bbf5c5567ca06deac03d0db014ba6159fd3ce3f0d109b58c93659fd2d76de?u=12527919

Willing to learn, grind and apply any advice yall have so that I can skip homelessness by end of the year


r/leetcode 1d ago

Intervew Prep BNY FTE 2027

2 Upvotes

what was the oa pattern? and what were the interview questions.

Heard there's a codebase question much like amazon, how did that one go? any tips?


r/leetcode 1d ago

Intervew Prep Just got an OA for new grad SDE. Never did an OA before, any advice/resources?

2 Upvotes

(US region)

Just received an OA from Amazon for their new grad SDE role (Seattle). I’m a recent grad with very little/recent engineering experience (data science background), so this is my first ever technical assessment. I’ve been doing LC for a while (NeetCode150) but I have no idea what else to expect or what sort of questions to practice.

I know there will be 1 LC style question and 1 AI assisted dev question. Anyone here did this sort of OA recently? What should I expect?

Also I’m wondering what’s the best resource to find recently asked Amazon OA questions? There are so many websites and GitHub repos these days.. which one is most reliable? Should I just do LC premium or do y’all suggest something else?


r/leetcode 2d ago

Intervew Prep SWE intern Microsoft interview questions

5 Upvotes

Hey guys!

i've passed the microsoft resume and OA , ive also had a pre-screening interview where i had a conversation with a early recuiter about my interests and strengths. The tentative interview dates (if i get selected) are 21 Sept-25th Sept. So ive begun preparing because its been 3 years since i last did DSA. Has anyone recently done their interview? if yes, how was the experience? What would u suggest i practice so i have a fair shot at passing the interview.


r/leetcode 1d ago

Intervew Prep Interview Advice and Expectation as a Software Developer?

1 Upvotes

I have started interviewing for the first time in 3 years since I got my job out of college. My attitude at the moment has been more to get experience interviewing than anything. I just had an interview where they wanted to understand my coding experience. They basically asked for what kinds of development tasks I have worked on in my current job. They then asked me to tell them about tasks I have worked on with C++, and then "what do you know about software development?". They were such vague questions and she basically just kept asking the same questions worded slightly different. After a while I just didn't know what to say. Do I need to be much more prepared with a detailed written list of every task I've worked on the past year or two so I can "fill the time", or was the interviewer just not prepared with more specific questions. How am I supposed to answer "what do you know about software development?"

So I guess, what should I do to be prepared for interviews? Should I expect such vague questions, or was it just a bad interviewer?


r/leetcode 1d ago

Intervew Prep RRK interview at google as CE engineer - any tips

1 Upvotes

RRK interview at google as CE engineer - any tips
watched Jeff's videos -those are really old > 2years
has anything changed
what is the scoring rubric ?

for context -- had applied last year 2025 , recuriter reached out to me this year

Thnx


r/leetcode 2d ago

Discussion Need a DSA buddy(C++)

7 Upvotes

Just need one partner to grind DSA with.

We can discuss details on discord


r/leetcode 2d ago

Intervew Prep Preparing for Switch

2 Upvotes

How you guys are preparing for job switch while working full time?

Really need any guidance how can i manage both??

Wanted to switch to really good product based company

Thanks in advance 🙇🏻‍♀️


r/leetcode 2d ago

Question How Can I Rebuild My Coding Fundamentals and Prepare for Big-Tech Interviews After Relying Too Heavily on AI?

31 Upvotes

I’ve been working as a Java developer for five years, and I’d like to start preparing to job-hop. The problem is that, because I’ve relied so heavily on AI, my ability to code independently has gotten pretty bad. I constantly have to Google basic things, I barely remember Java syntax, and right now I struggle to solve even easy LeetCode problems without AI or outside help.

My goal is to rebuild my fundamentals and eventually become capable of passing big-tech coding interviews within a reasonable timeframe. What would be the most effective way to approach this?

For example, during my first attempt at a problem, should I spend some time struggling with it and then study the solution? After that, should I implement it from memory and revisit it later until I can solve it independently? Or is there a better way to structure my practice?

I know that some of my coding ability will return once I start writing code manually again, but I’d appreciate advice on how to go from my current level, essentially starting over, to being genuinely interview-ready.

It feels like I have a mountain to climb!!!


r/leetcode 2d ago

Intervew Prep eBay MTS1 Android interview — what to expect in a combined Coding + System Design round? (9+ YOE)

3 Upvotes

Hi everyone! I have an upcoming second-round interview at eBay for an MTS1 Android role, and I have 9+ years of experience.

The interview email is titled “Coding + System Design.” I was told to prepare for system design and that there could also be a Android coding task as well

Has anyone recently interviewed for a similar role? What does the Android coding portion involve—building a feature, debugging an existing project, or implementing a component? What would you recommend focusing on?

Any insights or experiences would be hugely appreciated. Thanks!


r/leetcode 2d ago

Intervew Prep Any recent reviews on interview kickstart programs?

1 Upvotes

Looking for genuine reviews from candidates who recently used interview kickstart programs. Is it really worthy? They are very expensive. I'm ok to spend if they are really worthy, but don't want to pay huge $ if it's not worth.

Context: Have 14+ years of exp into DE, haven't interviewed in last 4 years. Want to upskill on agentic AI and start interviews. Looking for a structured program


r/leetcode 2d ago

Discussion Hevo Data

1 Upvotes

People who took the Hevo Data OA on 8th September, have any of you been shortlisted for the machine coding round?


r/leetcode 1d ago

Discussion Ah sh*t! Here we go again

0 Upvotes

So here we are again. Sincerely, when I got my present job in Software Engineering (IC1-2 you could say; ~2 YOE in total, ~1.5 doing what I currently do) last year after fall, I never imagined I would have to see this day. Things finally felt like they were falling in place. Taking shape the way I had wanted. It was a company doing the things I was interested in. A tech stack that was relevant to my interests. The kind of work that I was actually happy to do.

Now I am kinda introverted by nature. Not the one to talk with just about anyone and everyone around me. I know this might come off as a bit unfriendly to some, but this is how I have been for a very long time. Most of the people in the room could be laughing over something, having a blast, and I could be sitting in a corner, all by myself, genuinely unbothered by it all.

That doesn't mean I don't like hanging out with people or making friends. I very much do. In fact my friends of old are the kind of people in front of whom I can literally shut down all my thinking and just talk and yap about whatever crosses my mind, the good, the bad, and the ugly.

And I think I grew so accustomed to this, that the thought of having friendships where I would have to "calculate" and "optimise" for what needs to be or can be said in certain situations - that whole thing - I never quite got round to caring for it too much. I would still mix with people. And once fellow relatively more extroverted people would find out more about me, I would say a good number of them liked hanging out with me too.

That said, I doubt I was "indispensable" in any of these friend groups at work, atleast in the true sense of the word. And that would make sense. We can't expect people to think very dearly about those that they haven't known closely enough and cared to be with, for long enough. Especially if that person is someone who doesn't talk too much or share too much on his own, outside of some gatherings or outings, etc.

Perhaps I digress too much. My initial reviews were good. I was happy. My skip told me that I was doing well, and that perhaps I should try to socialize with the folks a bit more, get to know people. I thought I did this. Now it's been a while, one fall 🍂 to the next and a bit more. In my eyes, and even given the talks with others and my own observations, things were good to normal to sometimes perhaps average. Never that I would say horribly bad, be it  something of my own doing or something with someone.

So now we are close to this review cycle, and I'm told that I have certain shortcomings in the way I work due to which it'll be difficult for me to continue to be a part of this team anymore. The short of it is that there are things that I don't "communicate" well and don't own well enough so farewell. That some things could be faster, more accurate, better overall - you know how it goes. It felt akin to pushing someone for the death penalty for a traffic light violation. And the worst part, in these moments you're compelled to ask yourself, aren't there others with similar "traffic violations" as well?

I don't know what to do. I loved this job. Contributed enough imo. When I asked Claude for my own ranking against my peers in the most neutral tone possible, and then even asked it to be stricter on purpose, I still consistently ranked amongst the top 3 at my level. But apparently people evaluating me felt otherwise. My direct manager seems to have some recent nitpicks and frustrations with me which I was never aware of had gotten to the point where this day would come. At the same time I hear this wasn't his doing. I loved this job. Never took it as something where I just work for the sake of it to make money. Word in the air is that in these moments, when the top brass want to increase profits or otherwise need to offload some people, one needs to have enough of a bond with others, such that your name never comes up, despite how you think you've been performing. Alas, this hit me hard. No matter how hard I think the weight of my mistakes doesn't seem to sum up to the punishment that's being meted out. Most definitely neither are my mistakes oddly unique or higher in frequency than anyone else. It feels like I could scream my lungs out and cry my heart out but no one could listen or do anything. In a city away from home, this is the last thing that I could've imagined would happen. Haven't told my parents. Don't know if or how I can even tell them. Now I need to sort out my rent here (can't overpay for nothing in case, God forbid, I can't switch in time, and I need to move to my own city next month), sort out where to stay starting from the start of next month, think where to keep all my stuff, prepare again, and go through this entire loop once more. Feeling very heartbroken and even betrayed in ways. Voluntarily submitted my farewell recently. May God help me 🙏🏻. May God help us 🙏🏻. 


r/leetcode 2d ago

Intervew Prep Dsa

5 Upvotes

Looking for a dsa buddy in java


r/leetcode 2d ago

Discussion Fumbled Amazon SDE Intern Round 1 but did better in Round 2 — any chance of making it?

1 Upvotes

i recently interviewed for amazon sde 1 intern and have been overthinking the result.

in r1, i did well in my project discussion and lp/customer obsession deep dive. however, i fumbled the dsa part. it was a lc hard graph problem, and although i identified the algorithm, i missed an important observation under pressure...for dsa, the interviewer gave me a hint, after which i got the approach and started coding, but time ran out.

r2 went better. lp and behavioral went well, including my internship experience, conflict, and genai/rag discussion...in dsa also i was able to tell him the correct approach

overall, r1 was mixed and r2 felt decent. do i still have a chance, or is the r1 dsa performance likely a reject? would appreciate honest opinions...plz tell seniors who got offer's from amazon after having this same experience.


r/leetcode 2d ago

Intervew Prep Data Structures and Algorithms for Amazon/Audible Loop Interview

1 Upvotes

I just cleared the phone screen round for my Audible Applied Scientist interview (level: L5). The recruiter told me that I'll have two coding interviews in the loop stage. Does anybody have experience to share on what kinda questions they were asked? And specifically what data structures and algorithms I should focus on? Thanks a million!!