Dataford
Top 40
Prep plan
Updated weekly · Last refresh Nov 11

Northern Trust Software Engineer Interview Questions

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

40questions
~5htotal time
Track your progressSign up free to work through all 40 questions and resume where you left off.
Start practicing free →
1
SQL & Data ManipulationStart here. 5 questions + 3 drills · ~70 min
SQL Optimization and DesignHard
Recently asked

Evaluates database query optimization and system design for efficient data access.

optimizationNorthern Trust
SQL and Linux FundamentalsEasy
Recently asked

Assesses baseline knowledge of SQL and Linux tooling.

sqllinuxNorthern Trust
Optimize PostgreSQL Engagement Reporting QueryHard
Practice
Practice drill

Optimize a PostgreSQL reporting query by reducing scanned rows, preserving unmatched records, and selecting the latest related review efficiently.

database optimizationlarge datasetsperformanceTata Consultancy Services (North America)PPriority Technology Holdings, LLCZillow
Rank Top Three Uber Drivers by CityHard
Practice
Practice drill

Optimize a PostgreSQL query that aggregates millions of Uber rides and ranks active drivers by city.

database optimizationlarge datasetsperformanceUber
Core OOP PrinciplesEasy
Practice
Practice drill

Return the four core object-oriented programming principles and their concise examples from relational data.

data relationshipssqloopGainwell Technologies
More SQL & Data Manipulation questions with a free account
2
Coding7 questions · ~56 min
React and Spring Boot QuestionsMedium
Recently asked

Assesses practical frontend and backend framework experience.

reactspring bootNorthern Trust
Angular and Spring BootMedium
Recently asked

Assesses practical experience with frontend and backend technologies.

spring bootNorthern Trust
More Coding 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
System Design5 questions · ~40 min
Microservices and Twelve-FactorHard
Recently asked

Assesses system architecture knowledge for building and operating microservices.

microservicesNorthern Trust
High-Level Architecture DesignsMedium
Recently asked

Evaluates ability to design scalable architectures and explain tradeoffs.

architectureNorthern Trust
More System Design questions with a free account
4
Behavioral & Leadership21 questions · ~169 min
More Behavioral & Leadership questions with a free account
5
More topics2 questions · ~16 min
Storing Cellular Data with NumPyHard
Recently asked

Evaluates understanding of data representation and performance considerations with NumPy.

numpyperformanceNorthern Trust
Blockchain Basics and PurposeMedium
Recently asked

Assesses understanding of blockchain concepts and motivation.

Northern Trust
The finish line: interview-readyComplete all 40 questions plus 3 hands-on drills to finish this plan.