Top 50
Prep plan
Updated weekly · Last refresh Aug 30

Flexport Software Engineer Interview Questions

The questions to prepare for a Flexport Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~10htotal time
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1
CodingStart here. 11 questions · ~134 min
Sorting Integers FunctionEasy
Practice

Sort an integer array in ascending order and return the sorted result.

ArraysSortingFlexport
Reversing a Linked ListEasy
Practice

Reverse a singly linked list in place using pointer reassignment with O(n) time and O(1) extra space.

RecursionLinked ListspointersFlexport
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2
SQL & Data Manipulation9 questions + 1 drill · ~120 min
Max Goods in WarehouseHard
Practice

Use cumulative window sums and CTEs to find each Flexport warehouse's maximum recorded inventory and its time interval.

Data AnalysisFlexport
Goods at a Specific TimeMedium
Practice

Calculate goods on hand at each Flexport warehouse as of a timestamp using a CTE, LEFT JOIN, and conditional aggregation.

Flexport
Top Delayed Routes by RegionMedium
Practice
Practice drill

Use a CTE and window ranking to find the top 3 routes with the highest average delay in each region.

Window FunctionsJoinsRankingCoca-Cola ConsolidatedAPL LogisticsFlexport
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3
Execution10 questions · ~122 min
Solve a Challenging Technical ProblemEasy

Describe a difficult technical problem you solved, focusing on execution, stakeholder alignment, risks, and trade-offs.

Trade-offsRisk AssessmentFlexport
Adapt to Major Workplace ChangeEasy

Share how you adapted to a major workplace change while keeping work moving and stakeholders aligned.

RoadmappingRisk AssessmentScope ManagementFlexport
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4
Pipelines7 questions · ~86 min
Design Scalable Pipeline InfrastructureHard

Design the core pipeline infrastructure for a new project, with attention to orchestration, data quality, idempotency, and future scale.

InfrastructureToolsQualityFlexport
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5
System Design10 questions · ~122 min
Client Inventory and Balances SystemHard

Evaluates system design for client-specific inventory tracking and financial balance updates.

inventory managementlogisticsFlexport
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6
Behavioral & Leadership3 questions · ~37 min
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The finish line: interview-readyComplete all 50 questions plus 1 hands-on drill to finish this plan.