Ripple interview questions

36 questions12 coding3 system design21 behavioral6 freeUpdated

This is every question in the Ripple guide, in one list: 12 coding problems, 3 system designs and 21 behavioral questions, drawn from what candidates report about Ripple interviews.

Each row shows the round it comes from and links to the lesson that works through it. 6 are free to read in full. The other 30 are Premium, and here you still see their round, difficulty and topic, so you know what you're walking into.

Ripple coding interview questions

12 problems, in the order the guide teaches them. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.

1Remove Duplicate Characters: Order-Preserving DedupFreeMediumArrays & Strings
2Group Anagrams: Signature HashingFreeMediumArrays & Strings
3Merge Adjacent Equal Elements: Cascading StackFreeMediumArrays & Strings
4Merge Intervals: Sort and SweepFreeMediumArrays & Strings
5Count Subarrays With Cost Spread ≤ K: Sliding WindowFreeMediumArrays & Strings
6Premium medium problemMediumPayments Coding & OOD
7Premium medium problemMediumPayments Coding & OOD
8Premium medium problemMediumPayments Coding & OOD
9Premium easy problemEasyTrees & Graphs
10Premium medium problemMediumTrees & Graphs
11Premium medium problemMediumJava & Spring Backend
12Premium medium problemMediumJava & Spring Backend

Ripple system design interview questions

3 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.

#Question
1Real-Time Payment SettlementFree
2Distributed Observability at Scale (Premium)
3Exchange-Rate Feed & Reconciliation (Premium)

A lock means the design is named here and its walkthrough is Premium.

Ripple behavioral interview questions

21 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.

Passionate (mission and fintech interest) (3)

All 3 are Premium

Bold (risk, ambition and learning from mistakes) (4)

All 4 are Premium

Accountable together (ownership and cross-functional work) (4)

All 4 are Premium

Transparent (hard conversations and conflict) (4)

All 4 are Premium

Security-first & payments correctness (3)

All 3 are Premium

Proudest-project deep dive (3)

All 3 are Premium

Read the Ripple behavioral questions

See all 36 Ripple questions by name

Premium opens the 30 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.

Common questions

How many questions are in the Ripple interview guide?

36: 12 coding problems, 3 system designs and 21 behavioral questions. The guide was last updated in November 2026.

Which rounds do these Ripple interview questions come from?

All 12 coding problems come from the coding rounds. The 3 system designs and 21 behavioral questions come from the system design and behavioral rounds. Every row in the list carries its round, so you can start with the one you have booked.

Which Ripple interview questions are free?

6 of the 36 are free to read in full, marked Free in the list. The other 30 come with Premium, which also opens all 100 company guides.