
Zelis Software Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 13 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Zelis.
Software Engineer
It went well. They mostly ask questions based on your resume, so definitely double-check your resume. They usually ask about SQL, DSA, and OOP concepts. Make sure you can implement everything on your resume and think through it independently.
- Could you tell me the time complexity for binary search?
Software Engineer
The interview process was okay. They asked good questions and I went through 3 technical discussions, including an in-person round. I had to take a half day off for it. They asked for my documents, but then HR went silent. I reached out to the agency, and they said there's another technical round with the 'us' team. It feels like a waste of my time because they're giving false hope and possibly hiring directly to avoid agency fees. That's the real reason for setting up another round.
- Can you describe your projects and .NET experience?
Software Engineer
I interviewed with Zelis last week of may 2024, and it was a pretty bad experience. The interviewers seemed not very knowledgeable about the role, which made things tough. It felt like they were more focused on selling the company than actually picking someone. I wasn't even sure if there were real jobs open or if they had a real plan for hiring. The whole thing was a waste of time because they didn't explain what they wanted or what happens after the interview. I know companies have their ways, but Zelis should probably fix this for the future.
- Can you explain the fundamentals of C#?
- Tell me about the basics of ASP.Net Core.
- What do you know about the fundamentals of Sql Server?
Zelis Software Engineer Interview Questions
Quoted word for word from Zelis interview reports.
“Could you tell me the time complexity for binary search?”
Read reports →“What are the fundamental concepts of Javascript?”
Read reports →“Describe the basics of WEB API.”
Read reports →“Can you explain Web Api?”
Read reports →“What is your understanding of Machine Learning?”
Read report →“Tell me about the basics of ASP.Net Core.”
Read report →“Can you explain OOPs concepts such as encapsulation, abstraction, inheritance, and polymorphism?”
Read report →“How do you ensure improvements in code efficiency while minimizing time and space complexity?”
Read report →“Can you explain the fundamentals of C#?”
Read report →Formats, difficulty and experience
Across all 13 Zelis interview reports.