Software Engineer 1

Implement a stack from scratch, keeping in mind all the properties of the stack, including how it allocates memory in the heap. Implement all the stack functionalities while considering the time complexity of each operation.

Retrieve the names of all employees working under a particular manager with a salary less than a specified amount from the employee table.
Columns:

• Emp_id
• Emp_name
• Manager_id
• Salary

Initially, they asked about me and my work experience from a technical perspective, then took a deep dive into a feature I implemented at my last company using Jenkins and Python scripts. We also discussed some of its edge cases where it could potentially fail.

Next, we discussed and implemented basic OOP concepts in coding.

They also asked about the basic properties of DBMS and discussed some real-life scenarios based on them.

Finally, we took a deep dive into Docker and the event loop in JavaScript, as these were part of my previous work experience.

It was a director round. They asked me about my work experience, the technologies I’ve worked on, one of the major challenges I faced, and how I found a solution to the problem. They also asked what I know about CME Group.

They told me about the team, the work culture, the company, and the technologies I’d be working with. It was a conversation to assess my fit for the team and CME.