Celonis Interview Questions + Guide in 2025

Celonis Interview Questions + Guide in 2025

IQ Team
Written by IQ Team
IQ Team
Reviewed by IQ Team
Published March 17, 2026
Estimated reading time: 5 minutes

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Table of contents

Celonis Interview Guides

Click or hover over a slice to explore questions for that topic.
Data Structures & Algorithms
(98)
SQL
(70)
Machine Learning
(63)
Probability
(32)
Product Sense & Metrics
(30)

Celonis Interview Questions

Practice for the Celonis interview with these recently asked interview questions.

QuestionTopicDifficulty
SQL
Easy

Let’s say we have an annual_payments table. Answer the following three questions via SQL queries and output them as a table with the answers to each question.

  1. How many total transactions are in this table?
  2. How many different users made transactions?
  3. How many transactions listed as "paid" have an amount greater or equal to 100?
  4. Which product made the highest revenue? (use only transactions with a "paid" status)

Example:

Input:

annual_payments table

Column Type
id INTEGER
amount FLOAT
created_at DATETIME
status VARCHAR
user_id INTEGER
amount_refunded FLOAT
product VARCHAR
last_updated DATETIME

Output:

Column Type
question_id INTEGER
answer TEXT
View Question
Show Solution
Query Optimization
Medium
SQL
Easy
SQL
Easy
Machine Learning
Medium
Statistics
Medium
SQL
Hard
Machine Learning
Medium
Python
Easy
Deep Learning
Hard
SQL
Medium
Statistics
Easy
Machine Learning
Hard

View all Celonis questions

Challenge

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How prepared are you for working at Celonis?

Celonis Salaries by Position

Data Scientist*
$81K
$85K
Data Scientist
Median: $85K
Mean (Average): $83K
Data points: 3
Software Engineer*
$77K
Software Engineer
Median: $77K
Mean (Average): $77K
Data points: 1
Product Manager*
$75K
Product Manager
Median: $75K
Mean (Average): $75K
Data points: 1
Base salary
Median
Mean (Average)
* = Low confidence (less than 5 data points)

Most data science positions fall under different position titles depending on the actual role.

From the graph we can see that on average the Data Scientist role pays the most with a $83,333 base salary while the Product Manager role on average pays the least with a $75,000 base salary.

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Position interview guides
Celonis Business Analyst Interview GuideCelonis Data Analyst Interview Questions + Guide in 2025Celonis Data Engineer Interview Questions + Guide in 2025Celonis Data Scientist Interview Questions + Guide in 2025Celonis Machine Learning Engineer Interview Questions + Guide in 2025Celonis Software Engineer Interview Questions + Guide in 2025

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