City of Philadelphia Software Engineer Interview Questions
The questions to prepare for a City of Philadelphia Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Reverse a singly linked list in-place using iterative pointer manipulation.
City of PhiladelphiaImplement BFS to traverse a graph level by level from a given start node.
City of PhiladelphiaUse a hash map to find two array elements that sum to a target in O(n) time.
City of PhiladelphiaTests testing, review, and release practices that reduce defects in production.
City of PhiladelphiaTests incident triage, debugging methodology, and ability to restore service safely.
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Tests your ability to work with databases that support city services and data integrity.
City of PhiladelphiaTests your ability to design and integrate APIs that power web and mobile city services.
City of PhiladelphiaTests your depth of experience with relational databases used for data storage and querying.
City of PhiladelphiaAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreUse joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.
Ramsey Solutions
ACME HouseReconcile billing and ERP invoice totals using joins, a CTE for latest snapshots, and CASE-based discrepancy classification.
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