I applied in-person. The process took 1 week. I interviewed at C3i Hub (Kānpur, Uttar Pradesh) in May 2025
Interview
The interview process at C3iHub typically begins with resume or portfolio shortlisting, followed by a role-specific assignment that tests practical thinking and execution rather than theory; candidates who clear this move to a technical or domain interview where they’re asked to explain their work, solve real-world problems, and discuss past projects, and then a final round focuses on cultural fit, adaptability, and understanding of C3iHub’s cybersecurity-driven innovation environment, making the overall process feel more like a blend of startup and research-based hiring rather than a conventional corporate interview.
I applied online. I interviewed at C3i Hub (Kānpur, Uttar Pradesh) in June 2025
Interview
2 dsa question + system design, they asked about binary search, search in rotated sorted array and reverse a stack. These 2 problems. Fairly easy, brute force then optimal. Explain binary search and time complexity