IBM Software Engineer Interview Questions
The questions to prepare for a IBM Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Find IP addresses exceeding k requests in any t-second window using per-IP sorting and a sliding window.
IBMUse greedy subsequence matching to find the fewest insertions needed to make a string full repetitions of a supplied pattern.
IBMCount Q1 Enterprise support tickets for each IBM product using LEFT JOIN, COUNT, and filtered join conditions.
IBMUse a PostgreSQL FULL JOIN to reconcile employees and departments, including unmatched records from both IBM tables.
IBMUse CTEs and aggregation to find the highest employee earnings and count employees tied at that amount.
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Evaluates version control proficiency and decision-making for maintaining a readable commit history.
IBMEvaluates API design trade-offs and HTTP method safety for secure state-changing operations.
IBMAssesses systems knowledge of concurrency primitives and performance effects of scheduling.
IBMEvaluates incident response thinking, triage, and communication when a production service fails.
IBMTests your ability to design Kubernetes control logic and manage desired state.
IBM