ELLIS
ellis.eu
Actively hiring
Research Institutes
Machine Learning
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at ELLIS over the last 12 months, by layer, with the share of postings for each.
Technologies in use
45
Postings analysed
36
Stack modernity
77/100AI adopter
Languages
Python47%
PHP22%
C++14%
Java6%
Frameworks & libraries
PyTorch6%
Flax3%
Laravel3%
OpenCV3%
Cloud & platforms
GitLab6%
Linux6%
Windows3%
AI & ML
Claude6%
LLM3%
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Full ELLIS tech stack
45 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$41k
Typical range
$8k – $605k
Open positions
20
4
Jobs
Intern
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Intern | 4 | $8k | $8k – $511k |
Highest paying role
Ingénieur·e de recherche en identification d'état pour les systèmes temps réel réactifs – CDD 3 mois
$605k
Normalized to USD per year
All salaries at ELLIS
By role, level and city, against the market · 20 jobs with pay
Growth
Hiring Momentum
58/100
Growing
Open positions
45
11 opened / 5 closed in 30 days
Median time-to-fill
31 days
faster than 41% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Science & Research
36% ▲
Industrial Engineering
14% ▲
Early Careers
10% ▼
Field & Service
9% ▼
AI/ML
5% ▲
Education
5% ▲
Actively hiring for Science & Research (+13 in 30 days)
Activity Timeline
Added Microsoft Office to stack
Oct 2026
Added Linux to stack
Oct 2026
Added Git to stack
Oct 2026
Added Docker to stack
Oct 2026
Added Windows to stack
Oct 2026
New location: Albi
Oct 2026
New location: Rennes
Oct 2026
Added EU AI Act to stack
Oct 2026
Added ROS to stack
Oct 2026
Added C++ to stack
Oct 2026
Added TensorFlow to stack
Oct 2026
Offices
Where the company hires and what each office is for
Cities
11
Hiring now
10
Countries
2
Busiest office
Palaiseau
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Headquarters
Builds here
Office with open vacancies
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Amsterdam
Netherlands
HQ
Palaiseau
France
Regional office
8 open roles 11 posted in 90 days 63% engineering 50-200 est. staff $401k Avg Salary
hires for Science & Research, Education, Field & Service
Saint-Étienne
France
Engineering / R&D
8 open roles 10 posted in 90 days 88% engineering 50-200 est. staff
hires for Science & Research, Backend, Sales
Brest
France
Regional office
5 open roles 6 posted in 90 days 40% engineering 50-200 est. staff $40k Avg Salary
hires for Science & Research, Support, Education
Alès
France
Plant / site
5 open roles 6 posted in 90 days 20% engineering 50-200 est. staff $62k Avg Salary
hires for Industrial Engineering, AI/ML, Early Careers
Gardanne
France
Regional office
5 open roles 5 posted in 90 days 20% engineering 50-200 est. staff $29k Avg Salary
hires for Industrial Engineering, Early Careers, Science & Research
Douai
France
Plant / site
4 open roles 4 posted in 90 days 50% engineering 50-200 est. staff
hires for Science & Research, Hospitality
Évry
France
Engineering / R&D
4 open roles 5 posted in 90 days 50% engineering 50-200 est. staff $259k Avg Salary
hires for Science & Research, Early Careers
Nantes
France
Regional office
3 open roles 6 posted in 90 days 33% engineering 50-200 est. staff $39k Avg Salary
hires for Administrative, Science & Research, Industrial Engineering
Albi
France
2 open roles 2 posted in 90 days 50% engineering 10-50 est. staff
hires for Science & Research, Field & Service
Rennes
France
1 open roles 1 posted in 90 days 100% engineering 10-50 est. staff
hires for Security
Earlier presence
Paris, France
Jobs
≈ $39k – $86k per year (Estimated) • In office • PhD • Douai
Python
C++
AI Agents
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$40k per year • In office • PhD • Brest
Python
PyTorch
Apply
≈ $37k – $82k per year (Estimated) • In office • Contractor • Master's Degree • Saint-Étienne
Apply
$38k – $45k per year • In office • Contractor • Master's Degree • Gardanne
Photolithography
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≈ $38k – $84k per year (Estimated) • In office • PhD • Saint-Étienne
Python
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$40k per year (gross) • In office • Contractor • PhD • Palaiseau
Apply
≈ $37k – $82k per year (Estimated) • In office • Contractor • PhD • Albi
Apply
$38k per year • In office • Contractor • Master's Degree • Alès
PHP
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Ingénieur·e de recherche en identification d'état pour les systèmes temps réel réactifs – CDD 3 mois
$452k – $604k per year • In office • Contractor • PhD • Palaiseau
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≈ $28k – $44k per year (Estimated) • In office • Contractor • Associate's Degree • Palaiseau
Apply
≈ $37k – $82k per year (Estimated) • In office • Contractor • Master's Degree • Douai
Mass Spectrometry
Chromatography
Apply
Apply