Hexagon Software Engineer interview questions

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.

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.