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Interview Guides/Lilium
L
LiliumCompany guide
Updated weekly · Reviewed by the Dataford team

Lilium interview process & guide 2026

Interview difficulty 5.0 / 10Based on 201 interview reports

Everything we know about interviewing at Lilium: what each round tests.

Software EngineerSystems EngineerQA Engineer

At a glance

5.0/ 10
Interview difficulty 5.0 / 10
Rated by candidates who reported interviewing here. Harder than 74% of companies we track.
3
Role guides
201
Interview reports
12
Topics tracked
01 · Difficulty and outcomes

How hard is the Lilium interview?

Aggregated from 201 interview experiences
Difficulty mix
Easy23%
Medium57%
Hard20%
Most loops land in the middle: hard enough to prep for, rarely brutal.
Offer rate
38%about 1 in 3

About 1 in 3 candidates with a known outcome convert.

76 offers across 201 reports with a stated outcome.
Experience sentiment
43%positive
Positive 43%Neutral 14%Negative 43%
Reports by year
23
16
42
12
1
20222023202420252026
By interview date. The current year is partial.
02 · Topic breakdown

What Lilium actually tests for

How prominent each skill is across reported loops
100%
System Engineering V-cycle
100%
QA Engineering (Testing)
100%
GD&T (Geometric Dimensioning and Tolerancing)
96%
Safety-Critical Systems Testing
96%
DO-160 (aircraft environmental conditions and test procedures)
96%
Aviation safety standards (DO-178)
93%
ARP4754 (aircraft systems and equipment development assurance)
93%
Risk Assessment & Hazard Analysis
93%
Engineering problem solving (mechanical design problems)
90%
System States: SOC / SOH / SOx
89%
Requirements management
89%
GD&T symbol interpretation
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 Lilium interviewers actually ask that position, the loop structure, and pay by level.

Showing 3 of 3 role guides
QA Engineer
Questions and loop structure
Open guide
Software Engineer
Questions and loop structure
Open guide
Systems Engineer
Questions and loop structure
Open guide
04 · FAQ

Lilium interview FAQ

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

Candidates most commonly rate Lilium interviews as medium, based on 201 reported interviews. About 38% of candidates who interview go on to receive an offer.

What topics does Lilium test in interviews?

Lilium interviews most often cover System Engineering V-cycle, QA Engineering (Testing), GD&T (Geometric Dimensioning and Tolerancing), Safety-Critical Systems Testing, and DO-160 (aircraft environmental conditions and test procedures). The exact emphasis depends on the specific role you apply for.

What roles can I prepare for at Lilium?

Dataford has interview guides for 3 roles at Lilium, including QA Engineer, Software Engineer, and Systems Engineer.

On this page0% read
How hard is it?What Lilium evaluatesQuestions and role guidesFAQ
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A day by day plan built from this guide, with the questions Lilium actually asks.

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Roles at Lilium
Lilium QA EngineerLilium Software EngineerLilium Systems EngineerAll 3 roles
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