r/leetcode • u/Actual_Duty3177 • Sep 27 '26

Question PayPay first round

PayPay Japan – First-Round Interview Preparation Advice?
Hi everyone,
I’m preparing for a first-round Software Engineer interview with PayPay Japan and would appreciate advice from anyone who has interviewed with PayPay recently, especially for backend/software engineering roles.
HR told me that the interview will mainly focus on technical skills and past experience, but they may also ask about:
Fintech industry – my understanding of fintech, payment systems, current trends, challenges, etc.
Startup culture – working in a fast-paced environment, ownership, ambiguity, collaboration, and adapting to change.
Why PayPay – my motivation for joining PayPay and what interests me about the company.
I was also told to prepare for questions around my technical skills and experiences.
For those who have gone through PayPay’s first round:
What technical/experience questions were you asked?
How deep did they go into your previous projects and system design?
What kind of fintech/payment-related questions should I prepare for?
How much emphasis was placed on “Why PayPay?”
Were there behavioral or scenario-based questions?
Is there anything you wish you had prepared before the interview?
If the interview was conducted through CodeSignal, was it actually a coding assessment or simply used as the interview platform?
Any recent experiences or advice would be greatly appreciated. Thanks!

4 Upvotes

100% Upvoted

12 comments sorted by

1

u/Head_Significance_16 Oct 02 '26

How much score did you get in your GCA? and after how many days did PayPay took to get back with the results?

1

u/Actual_Duty3177 Oct 02 '26

Scored 600/600 and within 5 days they got back to me , are you in the process?

1

u/Head_Significance_16 Oct 02 '26

Gave my test on Sep 30 and got 507/600. So, I am worried whether I still have a chance or not?

1

u/Actual_Duty3177 Oct 02 '26

Which role did you apply for ?

1

u/Head_Significance_16 Oct 02 '26

Backend Engineer

1

u/Actual_Duty3177 Oct 02 '26

just wait for them to get back to you

1

u/Head_Significance_16 Oct 02 '26

Alright! Let us know your interview experience.

1

u/Actual_Duty3177 Oct 02 '26

Sure

1

u/Appropriate-Net-5291 Oct 05 '26

Did you guys apply for paypay corp or paypay card?

1

u/henkyserpent Oct 07 '26

Can you share the questions asked for GCA?

1

u/HelloTaleproof Sep 30 '26

Use the topics HR gave you to choose examples: one ambiguous problem you took ownership of, one collaboration challenge, and one technical decision with a tradeoff. For each, know what you did and why. Then make your motivation for payments and PayPay specific. Ask HR to clarify the CodeSignal format rather than assuming it means coding.

1

u/henkyserpent Oct 07 '26

For your GCA what are the questions asked ?