Process
HackerRank: 3 easy to medium ranged questions.
Then multiple-choice questions that tested data structures knowledge.
Then it asked a coding question about REST development and asked similar questions for SQL.
Questions
Difference between postorder and preorder traversal
Postorder traversal visits the left subtree, then the right subtree, and finally the root node.
Preorder traversal visits the root node first, then the left subtree, and finally the right subtree.
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Interview Statistics
The following metrics were computed from 363 interview experiences for the IBM Software Engineer role in United States.
Success Rate
IBM's interview process for their Software Engineer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Experience Rating
Candidates reported having very good feelings for IBM's Software Engineer interview process in United States.
IBM Work Experiences
- 4.0Good Pay, Bad InsuranceSoftware Engineer • Current EmployeeOctober 18, 2021Pros: The compensation is very good.Cons: The health insurance is not that good.
- 4.0Talented Team, Tough ConditionsSoftware Engineer • Former EmployeeRochester, Minnesota, United StatesFebruary 24, 2021Pros: Talented workforce, innovative projects, growth opportunities.Cons: Competitive, poor work locations, and poor work environments.
- 4.0Great Pay, Work-life BalanceSoftware Engineer • Current EmployeeMumbai, Maharashtra, IndiaNovember 10, 2020Pros: All pros... good work like fair balance.Cons: No Cons. Best pay offered. Good salary. Work from home.
IBM Interview Questions
