Top 10
Prep plan
Updated weekly · Last refresh Nov 6
E

Editorialist X Software Engineer Interview Questions

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

10questions
~2htotal time
Track your progressSign up free to work through all 10 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 3 questions · ~38 min
Reverse a Linked ListEasy
Practice

Reverse a singly linked list in place using pointer manipulation.

RecursionLinked ListsEEditorialist X
Find Duplicates in O(n)Medium
Practice

Identify repeated product IDs in one pass using a hash set with O(n) time complexity.

deduplicationtime complexityArraysEEditorialist X
Efficient Search for CatalogHard

Tests system design and algorithm selection for fast search over large product catalogs.

efficiencyEEditorialist X
2
SQL & Data Manipulation6 questions + 2 drills · ~97 min
Explain ACID in Transaction SystemsEasy

Explain the four ACID properties and why they matter for reliable transaction processing in SQL systems.

acid propertiestransactionsdata integrityEEditorialist X
Top 5 Expensive ProductsEasy
Practice

Filter Editorialist X products to find the five most expensive items in the Dresses category.

Data Manipulationsql querydatabase queryingEEditorialist X
Indexing for Large DatasetsMedium

Tests practical indexing choices and performance tuning for real workloads.

optimizationEEditorialist X
Join Three Related TablesMedium

Tests understanding of multi-table joins and relational modeling.

JoinssqlEEditorialist X
Updating Tables in SQLEasy
Practice
Practice drill

Explain how to update existing rows in a table using UPDATE with a WHERE clause.

Data Manipulationsqldatabase queryingTheThe Home Depot
SQL Self Join and Tree ChecksMedium
Practice
Practice drill

Use a PostgreSQL self join for reporting relationships and compare two binary trees by structure and node values.

Joinssqldatabase queryingOOracle Health
More SQL & Data Manipulation 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
More topics1 question · ~13 min
Choose Monolith or MicroservicesMedium

Evaluate the execution trade-offs between monoliths and microservices and explain how you would choose the right approach.

Trade-offsRisk AssessmentScope ManagementEEditorialist X
The finish line: interview-readyComplete all 10 questions plus 2 hands-on drills to finish this plan.