Visa Data Engineer interview questions and process

Updated · 14 sources

Hiring Pulse: where Visa candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 15. Not official Visa data.

  • 3 status reports in the last 7 days
  • Not enough data yet: median from final interview to a decision shows at 5+ people
  • Latest movement: 1 offer, 1 OA invite reported since Oct 11

Latest Visa hiring reports

Candidates rate the Visa Data Engineer interview Medium-Hard: Glassdoor difficulty sits around 2.88/5, but Data Engineer loops stack SQL, PySpark, Spark optimization, Hadoop internals and DSA across 3-4 rounds, and one Senior DE write-up ended in rejection. Reports describe 4 rounds, from Online Assessment (HackerRank/CodeSignal) to Hiring Manager / Project + Behavioural Round, with about 3-5 weeks (one report cites 1 month end-to-end) from first call to offer.

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Visa Data Engineer interview rounds

  1. Online Assessment (HackerRank/CodeSignal): OA on HackerRank or CodeSignal, typically 3-4 coding problems (2 medium, 1 hard) covering arrays, matrices and hashmap logic.
  2. Technical Coding Round
  3. Data Engineering Round (SQL + Spark/Hive)
  4. Hiring Manager / Project + Behavioural Round

Questions reported in Visa Data Engineer interviews

  1. Was asked the same Q2 from R1 but this the input data was given in the form of table so it requires some preprossing. Q2) Easy Gro?
  2. We have 10k records in a partition and got an update of 200 records - how will you update when there is no timestamp column for de-duplication? Write the SQL.
  3. Hadoop basics: rack awareness, replication, namenode vs datanode, HDFS commands, how to replace a file in HDFS, how to copy from local, remove files without going to trash, what happens if one block is lost.
  4. Spark optimizations, partitioning vs bucketing, and UDFs.
  5. If you have to ingest a CSV file, what are all the steps you will take from source till partitioning on destination?
  6. Write a SQL query for getting the second highest salary of employees.
  7. Given a list of ranges and a target number, find in which range that target number will occur; if not found return "-".

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Visa Data Engineer interview: quick answers

How many rounds are in the Visa Data Engineer interview?

Public reports describe 4 rounds for the Visa Data Engineer interview: (1) Online Assessment, (2) Technical Coding Round, (3) Data Engineering Round, (4) Hiring Manager / Project + Behavioural Round. Round 1: OA on HackerRank or CodeSignal, typically 3-4 coding problems (2 medium, 1 hard) covering arrays, matrices and hashmap logic.

Is the Visa interview difficult?

Public reports put the Visa Data Engineer interview at Medium-Hard difficulty. Glassdoor difficulty sits around 2.88/5, but Data Engineer loops stack SQL, PySpark, Spark optimization, Hadoop internals and DSA across 3-4 rounds, and one Senior DE write-up ended in rejection.

Does Visa ask DSA in Data Engineer interviews?

Yes. Rounds that involve coding: Technical Coding Round. Glassdoor difficulty sits around 2.88/5, but Data Engineer loops stack SQL, PySpark, Spark optimization, Hadoop internals and DSA across 3-4 rounds, and one Senior DE write-up ended in rejection. Python (PySpark, hashmap/array DSA) is among the skills reports mention most.

How long does Visa take to give results?

Time to a result for the Visa Data Engineer process, per public reports: 3-5 weeks (one report cites 1 month end-to-end). The process has 4 rounds, from Online Assessment to Hiring Manager / Project + Behavioural Round. Based on 14 public reports, last updated Oct 2026.

What is the Visa Data Engineer salary in India?

From public salary data and candidate posts: 20.3L - 22.6L per year for Data Engineer; Senior Data Engineer offer reported at 42.5L CTC (34.7L fixed). This is not an official Visa figure, and pay varies by level, city and experience.

Sources

Based on 14 public reports: LeetCode Discuss (6), YouTube (5), Glassdoor (3), last updated Oct 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with Visa.

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