
Sigma Software Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 39 interview experiences · FREE TO READ
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15 roles · 39 reportsCandidate interview experiences
First-hand accounts from people who interviewed at Sigma Software.
IOS Engineer
My experience interviewing with Sigma was great. They communicated clearly and kept me updated, which I appreciated. The process included an initial HR call, an interview with the Project Manager, a technical interview with a coding task, and final interviews with the client. Everyone was professional and seemed interested in my experience. Although I didn't get the offer because the client went with someone who applied earlier, Sigma left a good impression, and I'd consider working with them again.
- What is your previous experience and what were your responsibilities?
- How would you handle specific situations?
- What technical knowledge do you have relevant to the project?
Frontend Developer
It started with a recruiter call, then a technical interview covering general front end skills and project management. After the second interview, I was ghosted. I also got ghosted by the recruiter when I followed up. This company was incredibly disrespectful and lacked basic manners. It's not that hard to show a bit of humanity and send at least an automated email saying 'you were not selected' after people invest their energy and time in a stressful interview process. You're a software company, you can figure out how to do that, I trust you!
- Can you discuss your experience with GraphQL?
- What are some use cases for Redux?
Program Manager
For people looking at Sigma Software, or an example of "You never get a second chance to make a first impression." I didn't know Sigma Software before, but I thought they were professionals. I applied for a job that had a big test assignment, taking more than 8 hours. I did it well. But instead of feedback, I got a short message that they had chosen someone else. Best practices for recruiters: If a job needs a long test, and you expect candidates to spend a lot of time on it, it's polite and professional to give feedback on the work, even if you already picked someone. This shows how professional a company is. I hope Sigma Software fixes this. For me, whether I tell others about the company or apply again depends on this experience.
- Would you be willing to complete a test assignment?
Technical Writer
I was contacted by a recruiter for a technical writer with Devops position, under the CEO's supervision. The recruiter seemed unfocused, initially asking for a call and then disappearing for a week, claiming she missed my LinkedIn message. When she reconnected, she had a list of questions, followed by some yes/no ones, and then asked about my availability for a call. However, the call never happened, and she didn't respond to my follow-up text. This whole experience felt unprofessional and disrespectful of my time, making me hesitant to recommend this workplace.
- Are you authorized to work in any European country?
- Do you have technical experience, particularly in DevOps?
- What are your salary expectations?
Sigma Software Interview Questions
Quoted word for word from Sigma Software interview reports.
“Write live code to determine if a word is an anagram.”
Read reports →“What distinguishes fetch and pre_fetch in Django?”
Read reports →“Describe the function of the HAVING clause in a SQL query.”
Read reports →“Can you tell me about the time complexity involved when inserting an element into a hash map?”
Read reports →“What about the complexity for search algorithms?”
Read report →“Can you explain the difference between 'explain' and 'explain analyses' in PostgreSQL?”
Read report →“Can you explain what a clustered index is?”
Read report →“What are the different types of database joins?”
Read report →“Can you explain the difference between SQL and NoSQL databases?”
Read report →Formats, difficulty and experience
Across all 39 Sigma Software interview reports.