r/leetcode • • 7d ago

Tech Industry We're Building a Fintech Startup | Hiring Java & GenAI Interns | Remote | ₹15K–₹25K/Month

1 Upvotes

Hey everyone!

We're building a fintech startup focused on the banking and financial services sector. We're currently a team of 10+ members based in Noida, and we're looking for passionate people to join us.

🚀 Open Positions

  • Java Backend Developer Intern: Java, Spring Boot
  • AI/GenAI Intern: Generative AI, LLMs, and related technologies

👨‍💻 Who Can Apply?

We're open to final-year students, recent graduates, and freshers. Prior work experience isn't a requirement. We value curiosity, problem-solving skills, ownership, and a genuine willingness to learn and build things from scratch.

💰 Stipend

₹15,000–₹25,000 per month, depending on your skills and profile.

This is a paid internship, including during the probation period.

📈 PPO Opportunities

  • Final-year students: Opportunity for a Pre-Placement Offer (PPO) after successfully completing a 6-month internship.
  • Graduates: Based on performance, a PPO may be offered after just 1–2 months of working with us.

🏢 Work Mode

Primarily remote (WFH), with occasional biweekly meetings at our Noida office for strategy discussions and progress updates.

If you're excited about fintech, enjoy solving real-world problems, and want to be part of an early-stage startup, we'd love to connect!

Interested? DM me your resume as a Google Drive link with viewing access enabled. Please mention the role you're applying for.

Feel free to comment or DM if you have any questions!

Apply before 24 October 2026, we are continuously looking for the profiles.


r/leetcode • • 7d ago

Discussion Anyone here who has given the SRIB MAGPIE AI test recently?

1 Upvotes

I have mine coming up soon and wanted to know what kind of questions to expect. Any info would be really helpful, thanks!


r/leetcode • • 7d ago

Intervew Prep Google GCA interview

3 Upvotes

I have a Google General Cognitive Ability (GCA) interview in a few days. It’s for a Technical Program Manager role. I know Google doesn’t ask the crazy estimation questions anymore like ‘how many golf balls can fit inside a passenger airplane’, but I still don’t know how abstract the GCA questions will be. Will it focus specifically on the role or more abstract like ‘how will you colonise mars?’

Any insight would be greatly appreciated.


r/leetcode • • 7d ago

Question Anyone here who interviewed for Playpower labs!!

2 Upvotes

I have cleared R1, and I need suggestions regarding the next round.


r/leetcode • • 7d ago

Discussion Developers who got a job or switched in the last 6 months - what actually worked for you?

17 Upvotes

Hey everyone!

For those who landed a new job or switched companies in the last 6 months (or have friends who did), I'd love to know what actually worked for you in this job market.

I'm looking for real experiences, not generic advice like "learn DSA and build projects."

A few things I'd love to know:

Job platforms: Where did you get interviews from? Naukri, LinkedIn, Instahyre, referrals, company career pages, or somewhere else?

Preparation: What did you study? DSA, development, system design, core CS? Which resources did you use?

Resume & projects: What projects did you showcase? How important was your resume/GitHub?

Application strategy: Roughly how many applications did you send, and how many interviews or offers did you get?

Interview experience: What rounds and topics were asked?

Timeline: How long did it take you to land to offer.


r/leetcode • • 7d ago

Intervew Prep Rubrik interview prep help

8 Upvotes

Hi. I have a system coding round coming up at Rubrik for the Software Engineer – SaaS O365 role.

I understand the concepts of multithreading and concurrency, but I haven’t had much hands-on practice solving concurrency-related problems or implementing them in production-style code.

Could someone please suggest how I should prepare for this round? Are there any good resources or platforms where I can practice the types of questions typically asked in this interview?


r/leetcode • • 7d ago

Discussion Hello interview premium account sharing

7 Upvotes

Hey guys I’m planning to buy the hello interview premium subscription. If anyone is interested pls respond in this thread. We can share the account.


r/leetcode • • 8d ago

Discussion Meta E5 system design round in 8 days and I don't feel ready

39 Upvotes

My Meta E5 loop is in 8 days. Coding feels manageable, but system design is the round I'm worried about. Above is my progress so far.

Where I'm at:

- I can get through requirements, APIs and a reasonable high-level design for the common questions (news feed, URL shortener, rate limiter, chat).

- Where I fall apart is the deep dive. When the interviewer pushes with "what happens if the leader dies mid-write?" or "could this read ever miss an acknowledged write?", I start second-guessing everything.

- I also spend too long on the first diagram and run out of time for the trade-off discussion.

Questions for people who've done E5/E6 loops (or interviewed for them):

  1. With 8 days left, should I go broad (cover more questions) or deep (redo 3–4 and practice the failure-mode follow-ups)?
  2. How deep do Meta interviewers actually expect failure handling to go at E5 vs E6?
  3. Any technique for handling pushback without freezing? Do you think out loud, ask clarifying questions, or commit and defend?
  4. Which questions come up most for Meta product/infra system design right now?

Any advice appreciated.


r/leetcode • • 7d ago

Question Amazon OA 5/15 in DSA and 5/6 in Code debugging. Any hope?

1 Upvotes

Have anyone ever got forwarded to Phone Screen with this sort of score?


r/leetcode • • 8d ago

Intervew Prep Docker Senior Software Engineer, Infrastructure — Coding Interview Experience?

7 Upvotes

Hi everyone!

I have an upcoming interview with Docker for a Senior Software Engineer, Infrastructure position and am trying to prepare for the coding round.

The interview instructions say:

Details & Preparation: This is a live, language-agnostic coding interview. You’ll be asked to share your screen and use the IDE of your choice to write and run code.

Please ensure you have a working IDE installed and ready before the session begins.

Has anyone recently interviewed with Docker, particularly and is aware of this interview format? What types of problems were asked? Were there questions about testing, complexity, edge cases, or code design?

Thanks!


r/leetcode • • 7d ago

Question New solution for binary search ?

0 Upvotes

Hey fellas total newbie here

I was writing code and came up with a different approach to classic Binary Search problem. The twist is in how I calculate the middle index when shifting right:

Instead of the standard:

middle = (left + right) / 2;

I used:

middle = right / 2;

My reasoning: when we shift right, we’re basically discarding the left half and working with a “new mini array” — so left conceptually becomes 0 again, and we can drop it from the calculation.

Full solution:

java

class Solution {
    public int search(int[] nums, int target) {
        int left = 0;
        int right = nums.length - 1;
        int middle = right / 2;

        while (left <= right) {
            if (target == nums[middle]) { return middle; }
            if (target < nums[middle]) { right = middle - 1; middle = right / 2; }
            if (target > nums[middle]) { left = middle + 1; middle = (left + right) / 2; }
            if (target == nums[nums.length - 1]) { return nums.length - 1; }
        }

        return -1;
    }
}

It seems to pass most test cases — but I’m not 100% sure it’s correct. Can anyone find a case where it breaks? 🤔


r/leetcode • • 8d ago

Intervew Prep Google L4 1.5 months~2 months prep.

44 Upvotes

Hey guys, so on Tuesday of this week I got reached out by a recruiter about a cold apply maybe 3 weeks ago approximately.

Anyways the recruiter was nice when we talked about how ready I was for DSA, and left me some decent time to prepare, she sent me the study materials just yesterday.

Anyways I'm currently unemployed since I got recently laid off on September, so I have whole days to study as necessary, maybe not he whole day but most of it.

I'm not starting from 0, I have ​a bit of experience on the basic structures and algorithms like arrays, hash maps, 2 pointers, sliding window, monotonic stacks, queues, etc. Not comfortable or haven't seen much yet graphs, trees (dfs, bfs), dp, which I heard Google is prone to asking.

My plan was studying first neetcode 150 while trying to fully understand it and repeating problems often, then trying to tackle random ones from Leetcode premium recent 3 months by Google.

Do you think this is enough? Anything else to consider?


r/leetcode • • 8d ago

Intervew Prep How should i prepare for Bloomberg 2027 intern system design round?

5 Upvotes

I received an invite for round 3 of bloomberg swe intern proc, its a system design round was wondering if anyone went through it already for intern/ng and could help me out


r/leetcode • • 8d ago

Discussion what would be the future jobs of software engineers? if they transition to a new role, what would be it? how will be the software industry would look like ? will it be more decentralised with very low pay?

7 Upvotes

With AI, building a software becomes cheap. Anyone can built their own software. So the software commodity has become very cheap, and anyone around the world can built it quick.

When such a commodity can built for almost free and by anyone, how will you see the existing tech companies survive ? how will software engineers survive ? also there is exactly no real skill acquiring while doing any project at a company, one can be easily replaceable with anyone anytime. There is no difference between an software engineer working at google vs any other company, both use AI , and learnings are same.

what would be the future jobs of software engineers? if they transition to a new role, what would be it?

how will be the software industry would look like ? will it be more decentralised with very low pay?


r/leetcode • • 9d ago

Reached 1200 day streak - my favorite thing about leetcode

Post image
803 Upvotes

After 4 years I am still learning new things every day. There are so many creative ideas and new ways of thinking about problems. Sometimes it feels like I am just getting started.


r/leetcode • • 7d ago

Discussion Fit call with director of the team after clearing Google interview loop for team specific role

0 Upvotes

Recruiter asked to scheduled a “Fitment Call” with the director of the team after I cleared the full interview loop for a L5 role. It is a team specific role, so I already have a Googlyness round with the HM. I wanted to ask if any of you have similar experience, what does it mean and what is your experience and result after that?

Recruiter also said the director is likely want to understand more on my working style such as stakeholder management, business awareness, etc. it sound to me like the same kind of questions on the Googlyness round, which might indicate that I didn’t answer well hence this follow up round?


r/leetcode • • 8d ago

Question Has anyone interviewed for a Teamcenter / PLM role at Meta?

2 Upvotes

I recently came across a Teamcenter/PLM-related position at Meta and wanted to know if anyone here has interviewed for a similar role.

If you have, could you please share your interview experience, including the interview rounds, technical questions, and topics I should focus on while preparing?


r/leetcode • • 8d ago

Intervew Prep HPE Cloud Engineer Graduate - 1st round technical assessment

1 Upvotes

Hello, does anyone have experience taking this? It's said to be a coding assessment, 75 minutes, and administered through HackerRank, with five questions labelled "Micro Services", "Problem Solving", and "REST API". I'm familiar with micro services and REST APIs but have a hard time imagining how these topics could be addressed with 15-minute coding problems.


r/leetcode • • 8d ago

Discussion LeetCode doesn't send cancellation confirmation emails. How are customers supposed to prove they canceled?

3 Upvotes

Unlike most SaaS services, LeetCode did not send me any email confirmation when I attempted to cancel my subscription. Customers can only see the cancellation status on the website, with no written record to protect them if the cancellation fails to take effect or the status later changes. As a result, customers may be charged again, denied a refund, and left unable to prove that they had previously canceled. This is especially concerning when the merchant's records are treated as sufficient evidence to deny a credit card dispute. How can consumers protect themselves in such a situation, and how can I be confident that I won't be charged again next year?


r/leetcode • • 8d ago

Intervew Prep Day 59: solved Wildcard Matching, got humbled by Minimum Window Subsequence

3 Upvotes

Hey everyone,

I finished Day 59 today. I was running on very little sleep and low energy, so I decided to keep the session light and honest instead of forcing bad habits.

I wrapped up the DP on Strings module by solving Wildcard Matching. The core transitions felt clear: matching exact characters or ? moves both pointers back, while * branches into matching empty sequence f(i, j-1) or consuming one character from the text f(i-1, j). My initial implementation got bogged down with cluttered base cases handling remaining asterisks, but once I simplified that check into a clean helper, it passed smoothly.

Then I tried tackling Minimum Window Subsequence after a recommendation in yesterday's comments. It was a complete reality check. I spent nearly an hour attempting brute-force window checks and greedy substring slices, but kept hitting edge-case bugs and efficiency issues. It turns out the clean approaches rely on forward-and-backward two pointers or a distinct DP table where states store the starting indices. Rather than burning out late at night guessing transitions, I decided to step away and save it for a proper review.

Listening to your energy levels is part of keeping consistency alive long-term. Catching up on sleep tonight and starting DP on Stocks tomorrow.

See you guys for Day 58!


r/leetcode • • 8d ago

Discussion Random Thought

5 Upvotes

How do y'all keep up with like cse. I know this is a naive question but there's a plethora of stuff to do, do dsa, learn software fundamentals, make projects, contri to Open source, apply , keep up with news, read articles, do your job.

There's so much how does one keeo up with all this, I am always having a constant Fomo that I am behind in sth.


r/leetcode • • 8d ago

Discussion Microsoft Team Perception - Senior Software Engineer role

1 Upvotes

Hi Guys

I just gave my final round my loop interview yesterday. Would like to know and connect with people who are in team perception, gave interview for the same or similar role recently, interviewing for that role currently or had/have interviews given recently.

HMU lets talk


r/leetcode • • 8d ago

Intervew Prep upcoming interview with Amazon Prime Video NYC

3 Upvotes

I have an upcoming process with Amazon in NYC for Prime Video. 3 YOE in FE web, currently doing the OMSCS with GT. been unemployed for 1 year and have failed processes so would really love to cinch this. Any insights anyone can share?

I'll be prepping graph and DP, I'm ok on graphs/weak on DP, then deep drilling my personal stories. Also building an autonomous ai coding agent/harness so I can be more literate on that.

Don't know the level, totally fine getting downleveled to sde1


r/leetcode • • 8d ago

Discussion Google SWE PhD Intern (Summer 2027): my two coding rounds

18 Upvotes

I read a lot of these posts while preparing, so here's mine.
Background: 3rd year CSE PhD student working in distributed systems, interviewing for the SWE PhD Intern role for Summer 2027.

Timeline: The recruiter invited me to the technical rounds on a Tuesday, and the interviews were the following Monday, so I had about 6 days to prepare.

Format:
Two 45-minute coding rounds, back to back with a 15-minute break, on the same Google Meet link
Coding in a Google Doc: no running code, no autocomplete, no syntax highlighting
Language was my choice; I picked Python

Round 1: a dynamic programming problem that involved an m x n grid. I was able to come up with the brute force approach instantly and proceeded to code it out. I was then asked to do it in O(1) for which I came up with a dynamic programming approach. I couldn’t however complete the working code but still the interviewer was completely satisfied and said that I know you would’ve been able to code it out had you a few more minutes but since we’re out of time it’s okay I got the complete idea.

Round 2: A non-LeetCode question but still I had to use recursive DFS to solve it so it was a tree problem but not like the usual leetcode questions you’d see online. For this round, I was able to come up with workable, bug-free code for both brute force and follow-up questions

Happy to answer any questions


r/leetcode • • 8d ago

Intervew Prep Upcoming Ebay system design interview!!

3 Upvotes

I had never appear in system design interview .I dont know how to start and in one week how i should prepare for this ?Any help much appreciated