Dataford
Interview QuestionsInterview GuidesExperiencesCoaching
New
Pricing
Get started
Dataford
Popular roles
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Browse
Browse All RolesEvery role hub, from analyst to MLBrowse All CompaniesCompany-specific interview loopsAll Interview GuidesThe full guide library
Top questions by role
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Top questions by skill
SQLPythonStatisticsMachine LearningA/B TestingSystem DesignGenerative AIProduct SenseMetricsBehavioral
Browse all questions →Try a mock interview
ExperiencesCoaching
New
Practice
Mock InterviewsTimed interview simulations with feedbackSuccess PathYour 6-week structured planModulesCurated lessons by topicWebinarsTalks from ex-Big Tech data leadsPlaygroundA free-form scratch editor
Learn
BlogInterview strategy and career adviceTech Job Market ReportHiring trends across data and AI rolesFor UniversitiesDataford for career centersAbout DatafordWho we are and how we build
Pricing
Get started
Interview Guides/Commutatus
C
CommutatusCompany guide
Updated weekly · Reviewed by the Dataford team

Commutatus interview process & guide 2026

Interview difficulty 4.8 / 10Based on 15 interview reports

Everything we know about interviewing at Commutatus: what each round tests and compensation by level.

Frontend EngineerUX/UI Designer

At a glance

4.8/ 10
Interview difficulty 4.8 / 10
Rated by candidates who reported interviewing here. Harder than 67% of companies we track.
2
Role guides
15
Interview reports
12
Topics tracked
$85k
Median total comp
01 · Difficulty and outcomes

How hard is the Commutatus interview?

Aggregated from 15 interview experiences
Difficulty mix
Easy20%
Medium67%
Hard13%
Most loops land in the middle: hard enough to prep for, rarely brutal.
Experience sentiment
53%positive
Positive 53%Neutral 27%Negative 20%
02 · Topic breakdown

What Commutatus actually tests for

How prominent each skill is across reported loops
100%
JavaScript (frontend)
100%
Mobile UI design
96%
Advanced JavaScript (concepts)
96%
Measuring design impact
92%
JavaScript fundamentals
92%
Design systems
89%
Array methods (Array.prototype.flat)
88%
No-code tools
85%
Async/Await
85%
UI/UX design process
82%
Polyfilling JavaScript APIs
78%
Lexical `this` in arrow functions
Tested less
Tested more
03 · Role guides

Find the guide for your role

This is your next step: open the guide for the role you are interviewing for. Each one carries the questions Commutatus interviewers actually ask that position, the loop structure, and pay by level.

Showing 2 of 2 role guides
Frontend Engineer
Questions and loop structure
Open guide
UX/UI Designer
$80k-$90k
Open guide
04 · Compensation

What Commutatus pays, by level

Estimated total compensation: base salary plus stock and annual cash bonus.

Median $85k
Level$50kTotal comp range$100kTotal
All levels
Base $80k-$90k
$80k-$90k
Ranges blend verified compensation data points. Base + stock + annual bonus shown. Estimates only.
05 · FAQ

Commutatus interview FAQ

Answered from real candidate and workplace data
How hard is the Commutatus interview?

Candidates most commonly rate Commutatus interviews as medium, based on 15 reported interviews.

How much does Commutatus pay?

Reported total comp across roles at Commutatus ranges from roughly $80k to $90k per year, varying by level, team, and location.

What topics does Commutatus test in interviews?

Commutatus interviews most often cover JavaScript (frontend), Mobile UI design, Advanced JavaScript (concepts), Measuring design impact, and JavaScript fundamentals. The exact emphasis depends on the specific role you apply for.

What roles can I prepare for at Commutatus?

Dataford has interview guides for 2 roles at Commutatus, including Frontend Engineer and UX/UI Designer.

On this page0% read
How hard is it?What Commutatus evaluatesQuestions and role guidesCompensation by levelFAQ
Prep for Commutatus with a plan

A day by day plan built from this guide, with the questions Commutatus actually asks.

Build my plan

Ready for your Commutatus interview?

Practice the exact questions from this guide with AI feedback, and walk into your loop knowing what to expect.

Start practicing freeView pricing
Keep exploring

Browse every guide, role and company

Roles at Commutatus
Commutatus Frontend EngineerCommutatus UX/UI DesignerAll 2 roles
Commutatus prep plans
Commutatus Frontend Engineer Interview QuestionsCommutatus UX/UI Designer Interview QuestionsAll prep collections
Keep exploring
All interview guidesPractice questionsBrowse companies
Dataford

Interview guides, real questions, and mock interviews for tech roles.

Interview Prep

Interview GuidesInterview QuestionsInterview ExperiencesMock InterviewsPersonalized PrepPricing

Popular Roles

Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct ManagerQA EngineerProject ManagerBrowse All Roles

Explore

Browse CompaniesBlogTech Job Market ReportUniversitiesBecome a Coach
About·Contact·Privacy·Terms
LinkedInYouTube
© 2026 Dataford, Inc.