Walking Tree Technologies Interview Process
Round 1: Technical Discussion
The interviewer asked questions on:
Difference between : (colon) usage in Linux/Java
How Java applications are deployed using Docker
Linux Networking concepts
Purpose and usage of free -m command
Gradle build tool
Maven Lifecycle phases
Argo CD architecture and workflow
Jenkins Pipeline stages and CI/CD implementation
Topics Covered:
Java
Docker
Linux Administration
Networking
Maven & Gradle
Jenkins
Argo CD
DevOps Concepts
I applied through college or university. I interviewed at Vishnu (Bangalore Rural) in Jun 2025
Interview
3-round process, with aptitude round, a verbal round, coding round with medium difficulty level, all aptitude concepts were covered, and, coding questions' difficulty level was medium to hard. The interview process was smooth with good interview atmosphere.
Interview questions [1]
Question 1
aptitude, verbal, coding were asked and about project.
I applied through an employee referral. I interviewed at Vishnu (Hyderābād) in Oct 2025
Interview
It was a very good experience. First, they conducted an Excel test. After clearing it, I attended the interview where they asked questions on Excel, advanced Excel, MS Access, and SQL concepts.