Blink Health Software Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 24 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Blink Health.
Blink Health
Software Engineer
Mid Average Positive experience No offer 3 rounds
Interview process
Recruiter call Phone screen Technical screen
Interview formats
Coding System Design
Recruiter screen followed by a tech phone screen and then three tech screens that mimic full day interviews covering system design and other topics. Everyone was friendly and professional. It was mostly standard interview stuff, maybe a bit more old-school with algorithmic and leet-code style questions early on.
Confirmed questions2 questions
- Show some algorithmic knowledge with a couple of leet code problems early on, including O(N) complexity analysis.
- Later, answer system design questions like "How would you design this aspect of the Blink Health product if you were to do it from scratch?"
Blink Health
Software Engineer
Senior Difficult Negative experience No offer 5 rounds
Interview process
Technical screen Technical screen Technical screen Technical screen Recruiter call
Interview formats
Coding Coding System Design System Design Behavioral
So there were 5 rounds in total. The first 4 were technical and the last one was with a director. The first two were DSA rounds, then a LLD round, then an HLD round, and finally the director round. The DSA rounds had like 2-3 questions depending on how quickly you solve them, and the interviewers were helpful. The design rounds were deep dives. The director round wasn't too technical, mostly about me. After that, the recruiter said I passed everything but there's another drive next Saturday and they'll confirm after that to see if they find a better candidate. That's when I kinda lost interest. I kept following up with the recruiter, but he kept saying 2 more days for the offer letter, which never came. He was friendly but not really helpful.
Confirmed questions4 questions
- Had 2-3 questions in the DSA rounds
- Then there were LLD rounds
- And HLD rounds
Blink Health
Software Engineer
Entry Average Positive experience No offer 4 rounds
Interview process
Recruiter call Technical screen Technical screen Background check Background check
Interview formats
Coding Technical Behavioral
I applied on LinkedIn and then got a call from HR. HR explained that there would be 4 rounds: first, a Problem Solving and Coding Round, second, a DSA Round, third, a Behavioral Round, and finally, an HR Round.
Confirmed questions3 questions
- For the Problem Solving and Coding Round, a problem concerning Priority Heap and strings with at most k frequency was given. The task was to calculate the frequency of strings in an array and, if frequencies were equal, to print them in lexicographical order.
- In the DSA Round, Problem 1 involved spiral traversal of a 2D matrix.
- Problem 2 for the DSA Round required finding an element in a pivoted turned array in exactly log n time.
Blink Health Software Engineer Interview Questions
Quoted word for word from Blink Health interview reports.
“What is the distinction between Python threading and parallelism?”
Read reports →“How would you print a list of file paths in a hierarchical format?”
Read reports →“Could you implement a directory tree visualizer?”
Read reports →“Can you convert a list of folder path strings into a tree structure using a programming language you prefer?”
Read reports →“Design a Low-Level Design (LLD) for a book management system.”
Read report →“What are the degrees of separation?”
Read report →“Design a High-Level Design (HLD) for a book content preview system.”
Read report →“Tell me about recursion.”
Read report →“Regarding system design, how would you approach building an application like Slack?”
Read report →Formats, difficulty and experience
Across all 24 Blink Health interview reports.