Junior Engineer Interview Questions

13,004 junior engineer interview questions shared by candidates

Application security (WAF, OWASP, ALB) General AWS questions (SGs, NACLs, cron jobs, ASGs), General DevOps processes (IaC, Chef, Puppet), General IT Questions (how does DNS work, port numbers, windows FSMO roles, 400/500 server errors), security practices (User-agent remediation, AWS Roles, how do you respond to security incidents).
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Junior Cloud Engineer

Interviewed at FICO

3.8
Jan 17, 2020

Application security (WAF, OWASP, ALB) General AWS questions (SGs, NACLs, cron jobs, ASGs), General DevOps processes (IaC, Chef, Puppet), General IT Questions (how does DNS work, port numbers, windows FSMO roles, 400/500 server errors), security practices (User-agent remediation, AWS Roles, how do you respond to security incidents).

The second question was something like this: You get two arrays representing dice rolls And you need to find the minimum changes in the arrays so their sums will be the same. For example Arr1={5,4,6} Arr2={1,2,3,2} The answer is two because you can change 6 to 1 and 4 to 2 and you get the same sum in both of the arrays.
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Junior Embedded Software Engineer

Interviewed at TandemG

4.1
Apr 13, 2021

The second question was something like this: You get two arrays representing dice rolls And you need to find the minimum changes in the arrays so their sums will be the same. For example Arr1={5,4,6} Arr2={1,2,3,2} The answer is two because you can change 6 to 1 and 4 to 2 and you get the same sum in both of the arrays.

The first was something like: You get a string of 'a' and 'b', and you need to find how many ways you can split it into three groups, so there will be same amount of 'a' in every group. For example: 'ababa' there are 4 ways to split the string: ab ab a ; a bab a; ab a ba; a ba ba. Or for 'bbbbb' there are 6 ways to split the string.
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Junior Embedded Software Engineer

Interviewed at TandemG

4.1
Apr 13, 2021

The first was something like: You get a string of 'a' and 'b', and you need to find how many ways you can split it into three groups, so there will be same amount of 'a' in every group. For example: 'ababa' there are 4 ways to split the string: ab ab a ; a bab a; ab a ba; a ba ba. Or for 'bbbbb' there are 6 ways to split the string.

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