Had an initial phone screen then a call with a manager. After that I was asked to do a programming challenge. This turned out to mean setting up a complete development environment and fixing one of their PRs for them. I estimated it would take over 6 hours of work and since I didn’t want to do free work on top of my current full time job, I declined.
The assessment covers OOPS concepts, mathematics, basic coding, and database knowledge. Along with technical skills, evaluators also carefully observe your communication abilities, making it essential to balance subject expertise with clear, effective interaction.
Preguntas de entrevista [1]
Pregunta 1
oops concepts in much detail with lot of advance maths (geometry) & aptitude
My interview process at Hexagon started with a thorough resume screening that emphasized real-world projects, clear impact metrics, and clean tech stack presentation. The technical round focused on full-stack skills—especially backend systems using Spring Boot, API design, CI/CD pipelines with Jenkins and Docker, and writing effective unit tests with Mockito. I was also asked to solve a few Leetcode-style problems with a focus on my approach and clarity. The behavioral interview emphasized ownership, collaboration, and problem-solving in real scenarios, where I shared examples like implementing CI/CD from scratch to reduce hotfixes. Overall, Hexagon valued pragmatic, impact-driven engineers who could own systems end-to-end.
Interview went smoothly, it was a great experience. They were calm and helped me if I got stuck. It was divided into two rounds one was the technical round and other was HR round. In coding they asked a dynamic programming problem which i had to optimize till the tabulation method.
Preguntas de entrevista [1]
Pregunta 1
They asked every project I did in detail and dived deep into my resume.