Home / Company interviews / Siemens · Updated October 2026

Siemens interview questions and practice

giveinterview has mock interviews built from 3 Siemens job posts since October 2026, 3 of them still open. Each practice interview runs the loop below: a 10-minute voice screen, then 2 rounds (coding, then coding). The topics that come up most are Python, C#, C++, HTML, JavaScript. 21 coding questions are known to come up in Siemens interviews (6 easy, 12 medium, 3 hard). The most common topics are Array, String, Hash Table, Sorting.

Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on Siemens’s own site; Siemens does not run, see or review your practice.

Start a full Siemens mock interview →Add Siemens to my plan Or one question first · 2 min

3Job posts to practise

3Posts still open

3Steps in a practice loop

100 minTypical total length

How the Siemens practice interview runs

The most common loop across the mock interviews built from Siemens job posts.

ScreenVoice screen10 min
Round 1Coding45 min
Round 2Coding45 min

What Siemens interviews cover

Skills and topics, with the number of Siemens job posts that list each one.

Python3
C#2
C++2
HTML2
JavaScript2
SCSS2
TypeScript2
communication1
database schema design1
debugging1
Git1
OpenAPI1
problem solving1
REST APIs1
SQL1

Coding questions Siemens asks

From public company-tagged interview question lists. Most recent and most frequent first.

Easy 6Medium 12Hard 3

Array12
String6
Hash Table5
Sorting4
Heap (Priority Queue)3
Two Pointers3
Binary Indexed Tree2
Segment Tree2
Depth-First Search2
Breadth-First Search2
Stack2
Divide and Conquer2

Question	Difficulty	Asked recently
Peaks in Array	Hard	No
Minimized Maximum of Products Distributed to Any Store	Medium	No
Number of Islands	Medium	No
Merge Intervals	Medium	No
Valid Parentheses	Easy	No
The Skyline Problem	Hard	No
LRU Cache	Medium	No
Angle Between Hands of a Clock	Medium	No
Minimum Add to Make Parentheses Valid	Medium	No
Strong Password Checker	Hard	No
Top K Frequent Elements	Medium	No
Reverse String	Easy	No
Single Number III	Medium	No
Valid Anagram	Easy	No
Rotate Array	Medium	No
Maximum Product Subarray	Medium	No
Clone Graph	Medium	No
Best Time to Buy and Sell Stock	Easy	No
Group Anagrams	Medium	No
Remove Duplicates from Sorted Array	Easy	No
Merge Two Sorted Lists	Easy	No

Siemens job posts you can practise for

Open a post to practise its interview and get the link to apply on Siemens’s site.

Role	Where	Steps	Job post
Software Engineering Internship	On-site · Chicago, IL	3	Open	Practise Add to plan
Software Engineering Internship	On-site · Buffalo Grove, IL	3	Open	Practise Add to plan
Python Backend Developer Intern – Energy Flexibility Platform	On-site · Princeton, NJ	3	Open	Practise Add to plan

Questions about Siemens interviews

How many rounds are in a Siemens interview?

The mock interviews built from Siemens job posts usually run a 10-minute voice screen, then 2 rounds (coding, then coding), about 100 minutes in all.

What topics do Siemens interviews cover?

The ones that come up most are Python, C#, C++, HTML, JavaScript.

What coding questions does Siemens ask?

21 questions are tagged to Siemens in public interview lists: 6 easy, 12 medium and 3 hard. The most asked include Peaks in Array, Minimized Maximum of Products Distributed to Any Store, Number of Islands.

How do I practise a Siemens interview?

Answer a 2-minute question for free, then take a mock interview with an AI interviewer, voice and live coding. You get a review that marks the exact line that cost you. The screen and Round 1 of your first role interview are free.

Practise a Siemens interview before it counts.

Talk it through while you code, and get a review that marks the exact line that cost you. Free to start.

Start a full Siemens mock interview →Add Siemens to my plan