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Interview Guides/CircleCI
C
CircleCICompany guide
Updated weekly · Reviewed by the Dataford team

CircleCI interview process & guide 2026

Interview difficulty 4.6 / 10Based on 110 interview reports

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

Software Engineer

At a glance

4.6/ 10
Interview difficulty 4.6 / 10
Rated by candidates who reported interviewing here. Harder than 47% of companies we track.
1
Role guides
110
Interview reports
12
Topics tracked
$230k
Median total comp
01 · Difficulty and outcomes

How hard is the CircleCI interview?

Aggregated from 110 interview experiences
Difficulty mix
Easy26%
Medium65%
Hard8%
Most loops land in the middle: hard enough to prep for, rarely brutal.
Offer rate
21%about 1 in 5

About 1 in 5 candidates with a known outcome convert.

23 offers across 110 reports with a stated outcome.
Experience sentiment
43%positive
Positive 43%Neutral 15%Negative 43%
02 · Topic breakdown

What CircleCI actually tests for

How prominent each skill is across reported loops
100%
System Design
96%
Pair Programming
92%
Functional Programming
89%
Software Testing
85%
Behavioral Interviewing
82%
Code Refactoring
78%
Backend Server Development
75%
React Hooks (useCallback vs useMemo)
71%
Go (Gin Framework / gin-gonic)
67%
Scala
64%
Frontend React
60%
React Hooks Rules (no hooks in loops/conditionals)
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 CircleCI interviewers actually ask that position, the loop structure, and pay by level.

Showing 1 of 1 role guides
Software Engineer
$195k-$265k
Open guide
04 · Compensation

What CircleCI pays, by level

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

Median $230k
Level$150kTotal comp range$300kTotal
All levels
Base $195k-$265k
$195k-$265k
Ranges blend verified compensation data points. Base + stock + annual bonus shown. Estimates only.
05 · FAQ

CircleCI interview FAQ

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

Candidates most commonly rate CircleCI interviews as medium, based on 110 reported interviews. About 21% of candidates who interview go on to receive an offer.

How much does CircleCI pay?

Reported total comp across roles at CircleCI ranges from roughly $195k to $265k per year, varying by level, team, and location.

What topics does CircleCI test in interviews?

CircleCI interviews most often cover System Design, Pair Programming, Functional Programming, Software Testing, and Behavioral Interviewing. The exact emphasis depends on the specific role you apply for.

What roles can I prepare for at CircleCI?

Dataford has interview guides for 1 role at CircleCI, including Software Engineer.

On this page0% read
How hard is it?What CircleCI evaluatesQuestions and role guidesCompensation by levelFAQ
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