Top 19
Prep plan
Updated weekly · Last refresh Aug 30

Latch Software Engineer Interview Questions

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

19questions
~3htotal time
Track your progressSign up free to work through all 19 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 6 questions · ~59 min
Linked List ReversalEasy
Practice

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

RecursionLinked ListsArraysLatch
Longest Unique Substring in EnoMedium
Practice

Use a sliding window and hash map to find the longest substring without repeated characters in a string.

Hash TablesStringsTwo PointersLatch
Synchronous vs AsynchronousEasy

Tests your understanding of concurrency models and their implications for responsiveness and throughput.

RecursionStackQueueLatch
More Coding questions with a free account
2
Execution8 questions · ~79 min
Prioritize Features for Product LaunchMedium

Explain how you would prioritize launch features, define the MVP, and align stakeholders on trade-offs before release.

Launch PlanningTrade-offsFeature PrioritizationLatch
Prioritize Features for New LaunchMedium

Explain how you would prioritize launch features when stakeholders want different things and the first release needs clear success criteria.

Trade-offsFeature PrioritizationRoadmappingLatch
Ensure Distributed Data ConsistencyHard

Define an execution approach for maintaining data consistency across distributed systems while balancing delivery speed, risk, and operational resilience.

InfrastructureTrade-offsRisk AssessmentLatch
Debugging a Production IssueMedium

Tests your incident triage, debugging workflow, and ability to restore service safely.

Rollback PlanTrade-offsRisk AssessmentLatch
More Execution questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
Behavioral & Leadership5 questions · ~49 min
Deciding With Incomplete DataMedium

Tests how a candidate makes an ownership-minded decision when data is missing, balancing speed, risk, and stakeholder alignment.

CommunicationOwnershipDealing With AmbiguityLatch
More Behavioral & Leadership questions with a free account
The finish line: interview-readyComplete all 19 questions to finish this plan.