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Updated weekly · Last refresh Aug 30

ClearTax Software Engineer Interview Questions

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

40questions
~6htotal time
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1
CodingStart here. 16 questions · ~139 min
Minimum Platforms RequiredMedium
Practice

Compute the fewest platforms needed for overlapping arrivals and departures using sorting and two pointers.

Dynamic ProgrammingClearTax
Valid Sudoku and Balanced ParenthesesMedium

Tests algorithmic problem-solving for grid constraints and stack-based validation.

AlgorithmsClearTax
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2
Execution9 questions · ~78 min
HTTP Methods and Status CodesMedium

Tests understanding of HTTP semantics and correct REST API behavior.

status codesClearTax
Applying Design Patterns in CodeMedium

Tests practical understanding of design patterns and when to apply them.

software designcoding practicesdesign patternsClearTax
Browser Rendering and Critical PathMedium

Tests deep understanding of browser rendering pipeline and performance concepts.

performancerenderingClearTax
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3
System Design11 questions · ~95 min
School Management Portal DesignHard

Tests end-to-end system design, data modeling, and API contract thinking.

system designClearTax
Reservation System Schema DesignHard

Tests data modeling and schema design for a multi-entity reservation domain.

system designschema designClearTax
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4
Behavioral & Leadership3 questions · ~26 min
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5
More topics1 question · ~9 min
Parse Website Logs for MetricsMedium

Assesses your ability to transform raw logs into useful metrics and insights.

log parsingData AnalysisClearTax
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Sum From 1 to 1,000,000Easy
Practice
Practice drill

Calculate the sum of integers from 1 to 1,000,000 using PostgreSQL aggregation and filtering.

AlgorithmsVirtu Financial
Top Agents by Recovery Rate SQLMedium
Practice
Practice drill

Rank Paytm collection agents by last-month recovery rate using joins, aggregation, a CTE, and date filtering.

sql queryData Analysisperformance metricsPaytm
Top Shoppers by Fulfillment TimeMedium
Practice
Practice drill

Rank Instacart shoppers by average fulfillment time over the latest 30 days using joins, aggregation, and RANK().

sql queryData Analysisperformance metricsInstacart
The finish line: interview-readyComplete all 40 questions plus 3 hands-on drills to finish this plan.