TOPSYS IT Software Engineer Interview Questions

The questions to prepare for a TOPSYS IT Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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CodingStart here. 6 questions · ~60 min

Find two indices in an array whose values add up to a target using a hash map.

Linked List ReversalEasy

Practice

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArrays

TOPSYS IT

What a Hash Table IsEasy

Explain what a hash table is, how hashing works, and why lookups are usually O(1).

InfrastructureTools

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Execution19 questions · ~189 min

Explain the role you typically take in team projects and how you adapt it to stakeholder needs and delivery goals.

Mentoring a Teammate Through DeliveryEasy

Describe how you mentored a colleague or strengthened team capability while still delivering on an important engineering project.

Risk AssessmentScope Management

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Align Team on Project GoalsEasy

Explain how you align a software team on project goals, success criteria, and communication expectations before execution drifts.

Success CriteriaRoadmappingScope Management

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Pipelines3 questions · ~30 min

Design for Millions of TransactionsHard

Tests scalability planning across architecture, data, and performance engineering.

InfrastructureStream Processingscalability

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RESTful API Design PrinciplesMedium

Tests your ability to design clear, consistent APIs with correct resource and HTTP semantics.

InfrastructureTools

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