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Prep plan
Updated weekly · Last refresh Aug 30

Cognite Frontend Engineer Interview Questions

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

36questions
~5htotal time
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1
CodingStart here. 8 questions · ~68 min
Permissions-Based User Existence CheckMedium
Practice

Check whether a Cognite Data Fusion user has every requested CRUD permission using hash maps and sets.

javascriptfunctionspermissionsCognite
Create Connect Four in ReactHard

Tests ability to build an interactive game UI with React state and event handling.

reactCognite
React Tables Machine CodingMedium

Assesses practical implementation skills for table-related UI behavior in React.

reactCognite
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2
System Design17 questions · ~145 min
Architecture and Technology ChoicesMedium

Evaluates your ability to justify technical decisions and communicate trade-offs.

architectureCognite
Support Chat System ArchitectureHard

Assesses ability to design a chat experience and collaborate on architecture decisions.

system architectureCognite
Dashboard High-Frequency UpdatesHard

Tests frontend performance engineering for real-time industrial data dashboards at Cognite.

performancedashboard designCognite
Oil Company Sensor System DesignHard

Tests your ability to translate domain requirements into a frontend system design.

system designCognite
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3
Behavioral & Leadership11 questions · ~94 min
Explaining Technical Constraints ClearlyMedium

Tests whether you can translate technical constraints into business terms, manage stakeholder expectations, and drive alignment on tradeoffs.

Stakeholder Managementsoft skillsCommunicationCognite
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The finish line: interview-readyComplete all 36 questions to finish this plan.