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Google Software Engineer Onsite Coding Questions

999+ questions from real Google Software Engineer Onsite Coding rounds, reported by candidates who interviewed there.

999
Questions
8
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10+
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What does the Google Onsite Coding round test?

The Google onsite coding round is the core technical evaluation. Software Engineer candidates typically see 2-3 algorithm and data structure problems. Problems range from medium to hard difficulty, and interviewers evaluate both correctness and code quality.

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Google Software Engineer Onsite Coding Questions

It works

Dynamic Programming,Graph,Stack,General Experience 2026

Consistency > Grind turned out to be true. I was so frustrated with getting dunked on every technical interview during my new grad recruitment. I tried getting a good internship for the past 2 year

Anxiety and brain freeze during interview

Interview Prep,Anxiety,Behavioral 2026

I recently had a coding interview where I was given a fairly decent hard problem. I couldn't think of the optimal approach during the first few minutes and then panic set in and I went on coding the b

We’re revamping our interview process and considering how AI fits into it. As a company we’re using AI tools a bunch now and expect candidates will be too. For coding interview stages my policy has al

Complete messy day scrum call which is supposed to end in 20 min got extended for 2 hours had to leave abruptly joined the interview he didnt joined. Dont know when will they reschedule

This is an update to my previous post: [My Google L3 Onsite Experience : r/leetcode (reddit.com)](https://www.reddit.com/r/leetcode/comments/1fiijsx/my_google_l3_onsite_experience/) 6 days after my on

I recently cleared google screening round. For screening round HR has given me 3 weeks to prepare. Now HR is asking for dates for on-site (virtual) round. How many days/weeks google allows for prepara

So, my onsite for L4 got completed 10 days ago. Received no update for 10 days until my referrer informed me that my recruiter is changed and try contacting her. So I did CONTACT HER!!! She told me fo

I was casually applying to jobs everywhere and unexpectedly landed interviews with some great companies, including OpenAI, Stripe, Google, Amazon and a few others. I’ll be honest—I’m not the smartest,

I had a round 2 days back and was asked the same question as I was asked in today's interview. I thought the follow-ups of the question would be different, but that didn't happen. I didn't tell the in

I had my Google early career onsite interview two weeks ago it went well I’m still waiting for an update but I’m concerned about how long the team matching process might take. Has anyone gone through

I got rejected in google on site round , and recruiter told me to try after 1 calendar year. Is that mean i cant apply for any role at google for an year? I really want to try again

I was just wondering if there were a lot of questions on graphs or tries as I'm trying to brush up on those at the moment. I was told to have knowledge of operating systems, but I've also seen people

I scheduled a few onsites for early January but I'm unsure how to proceed with scheduling the Google onsite. Ideally, I want to schedule all of my interviews around the same week in January so I can o

Ive seen so many people discouraging others about LeetCode, saying things like, “If you don’t follow a specific method, you’ll never succeed.” Or i have done 300 questions still cant get it. This kind

What's the interview loop for someone with 7 years of experience at one of the Big 4? I'm a Senior SWE at a big F500 and I'm thinking of applying to one of the Big 4. My domain speciality is in transp

There seems to be conflicting info on this subreddit about whether all candidates make it to the HC after the onsite or if the recruiter reviews interview feedback and decides whether or not to procee

Interview prep has become a soulless industry

Interview Prep,Industry Critique,Leetcode,Coaching 2026

Because an industry needs customers. and customers who pass interviews stop being customers. so what exactly is the incentive to actually get you out of the prep loop Think about it. courses keep addi

Interview Experience, SWE Summer Internship 2026 Google

Strings,Binary Search,Google Docs,Brute Force 2025

Final Technical Round (2nd): 26 September 2025, 11 am to 11:45 am Interviewer joined at around 11:05 am, asked for my introduction, i quickly introduced myself then he pasted the problem statement int

Hi all, I recently had my 1st google onsite where I was asked to detect a cycle in a graph and return the nodes forming the cycle. I implemented a DFS-based solution using the 3-color technique (`0`:

Finally landed a role after being laid off last September

Career,Salary Negotiation,Behavioral 2026

Hopefully it helps others The job market is extremely competitive, and after five months of searching, I finally reached a point where I was in strong consideration for four different roles. I’m happy

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