San Jose, CA·146 interview reviews·Easy difficulty
CodeSignal online assessment, then one 45-minute interview. Interviewer was friendly and helpful. 2 leetcode questions then 5 minutes for any questions I had. Got my results in a few days.
“Clone Graph - Create a deep copy of an undirected graph”
Online assessment was difficult, but the final round technical was just 2 leetcode questions. Studying tagged questions and general leetcode helps a lot. Interviewer was friendly and wanted me to succeed.
“Valid Parentheses - Determine if the input string has valid bracket pairs”
CodeSignal online assessment, then one 45-minute interview. Interviewer was friendly and helpful. 2 leetcode questions then 5 minutes for any questions I had. Got my results in a few days.
“Tell me about a time when you had to work with a difficult team member”
Just one round with 2 LC hards in 45 min. It wasn't too bad at all — if you've done a lot of LC you're gonna be fine. Make sure to check off your approach with the interviewer before you begin implementing.
“Design Web Crawler - Design a distributed web crawling system”
The interview difficulty is rated 2.2/5 by candidates. 72% report a positive experience. Focus on C/C++, Embedded Systems, Algorithms to improve your chances.
The process typically takes 2–6 weeks from application to final decision, depending on the hiring cycle and team availability.
Most candidates go through a recruiter screen, followed by technical coding rounds, and a final interview loop. 57% of candidates applied online.
Common topics include data structures & algorithms (arrays, trees, graphs), system design, and behavioral questions using the STAR method. Practice with our AI mock interviewer to prepare.
Practice with AI-powered mock interviews tailored to Bio-Techne. Get instant, actionable feedback on every answer.
No credit card required · Free for students