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T Mobile Us Interview Questions

The questions to prepare for T Mobile Us interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 5 questions · ~55 min
Reverse a Singly Linked ListEasy
Practice
Recently asked

Problem Given the head of a singly linked list, reverse the list, and return the new head node. The linked list is defined as follows: python class ListNo...

RecursionStackDynamic ProgrammingT Mobile Us
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2
SQL & Data Manipulation6 questions · ~66 min
SQL Proficiency and PracticeMedium
Practice

Demonstrate SQL proficiency by summarizing completed consultant assignments, project counts, workload totals, and workload bands.

JoinsData Manipulationtechnical challengeT Mobile Us
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3
Pipelines4 questions · ~44 min
Data Quality in ETL PipelinesEasy
Recently asked

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityT Mobile Us
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4
Execution6 questions · ~66 min
Your Strengths and WeaknessesEasy

Give a specific, self-aware account of your strengths and weaknesses, supported by relevant examples and improvement actions.

Trade-offsSuccess CriteriaExecutionT Mobile Us
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5
Metrics7 questions · ~76 min
Define Success Metrics for FeaturesMedium

Set a clear north star, supporting KPIs, leading indicators, and guardrails for a new product feature.

North Star MetricLagging IndicatorsKPIsT Mobile Us
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6
Product Sense3 questions · ~33 min
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7
More topics19 questions · ~207 min
Tell Me About YourselfEasy
Recently asked

Craft a concise self-introduction that highlights fit, communication style, and relevance for an Account Executive role.

brand cultureBusiness AcumenCompetitive AnalysisT Mobile Us
Landing Page Conversion Test DesignMedium
Recently asked

Design a landing-page A/B test with clear metrics, power, and significance criteria while guarding against common experiment pitfalls.

Statistical SignificanceSample SizeA/B TestingT Mobile Us
Sample Size and Power PlanningMedium

Reason about sample size, power, and minimum detectable effect before launching an experiment.

Hypothesis TestingPower AnalysisSample SizeT Mobile Us
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