Infosys Data Engineer interview questions and process

Updated · 13 sources

Hiring Pulse: where Infosys candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 18. Not official Infosys data.

  • 122 status reports in the last 7 days
  • 6 days: median from final interview to a decision (7 people)
  • Latest movement: 20 offers, 4 rejections, 7 final rounds reported since Oct 11

Latest Infosys hiring reports

Candidates rate the Infosys Data Engineer interview Medium: Glassdoor reports easy-to-mid level difficulty with emphasis on architecture and top-30 coding patterns in Python and SQL, not hard algorithmic rounds. Reports describe 4 rounds, from Online Assessment / Coding Test (Python + SQL) to HR / Managerial Round, with about 2-6 weeks from first call to offer.

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Infosys Data Engineer interview rounds

  1. Online Assessment / Coding Test (Python + SQL): Screening test with Python and SQL problems; Glassdoor advises practicing top 30 coding questions with focus on Python and SQL window functions.
  2. Technical Round 1 - SQL and Python coding
  3. Technical Round 2 - Big Data / PySpark / Snowflake / Databricks scenario round
  4. HR / Managerial Round

Questions reported in Infosys Data Engineer interviews

  1. What is the SQL query to find the differences between the current day's sales and the previous day's sales?
  2. Write a SQL query using LAG() and ROW_NUMBER() to solve a ranking/running-difference problem.
  3. Given a table of IPL team names, write a SQL query to solve the stated problem.
  4. How do you handle data skew in a PySpark join, and when would you use a broadcast join?
  5. When do you cache versus persist a DataFrame in PySpark, and why?
  6. Write DataFrame code in PySpark for a given transformation scenario.

Practise any of these with timed AI feedback and a full Infosys mock: free account.

Infosys Data Engineer interview: quick answers

How many rounds are in the Infosys Data Engineer interview?

Public reports describe 4 rounds for the Infosys Data Engineer interview: (1) Online Assessment / Coding Test, (2) Technical Round 1 - SQL and Python coding, (3) Technical Round 2 - Big Data / PySpark / Snowflake / Databricks scenario round, (4) HR / Managerial Round.

Is the Infosys interview difficult?

Public reports put the Infosys Data Engineer interview at Medium difficulty. Glassdoor reports easy-to-mid level difficulty with emphasis on architecture and top-30 coding patterns in Python and SQL, not hard algorithmic rounds. The process has 4 rounds, from Online Assessment / Coding Test to HR / Managerial Round.

Does Infosys ask DSA in Data Engineer interviews?

Some, but reports say it is not the main focus. SQL- and PySpark-heavy technical screening with scenario-based follow-ups rather than pure DSA; architecture reasoning matters more than LeetCode tricks. Rounds that involve coding: Online Assessment / Coding Test (Python + SQL), Technical Round 1 - SQL and Python coding.

How long does Infosys take to give results?

Time to a result for the Infosys Data Engineer process, per public reports: 2-6 weeks. The process has 4 rounds, from Online Assessment / Coding Test to HR / Managerial Round. Based on 13 public reports, last updated Oct 2026.

What is the Infosys Data Engineer salary in India?

Estimated from public salary data: 4-18 LPA depending on track (System Engineer 3.7-4.1 LPA at 0-4 yrs; Specialist Programmer / lead data roles cited at 18 LPA+). This is not an official Infosys figure, and pay varies by level, city and experience.

Sources

Based on 13 public reports: YouTube (8), AmbitionBox (3), Glassdoor (1), Reddit (1), last updated Oct 2026.

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

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Last round at Infosys is usually HR: Infosys HR interview questions and answers.

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