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Koesio logo

Koesio

koesio.com
koesio.com • Lyon • Saint-Étienne • Saint-Denis • Nanterre • Avignon
Lyon • Saint-Étienne • Saint-Denis • Nanterre • Avignon
Actively hiring
View 3 jobs
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Technologies

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Tech DNA
C#
JavaScript
PHP
ASP.NET Core
QA
C#
JavaScript
SQL
Windows Server
Hyper-V
VMWare
CI/CD
Git
ASP.NET Core
Postman
Other
PHP
SharePoint
FortiGate
Stack modernity Modern
67/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Windows Server 3 jobs Required
$35k -72% vs market
Hyper-V 2 jobs Required
SharePoint 2 jobs Required
VMWare 1 job Required
FortiGate 1 job Required
JavaScript 1 job Required
PHP 1 job Optional
SQL 1 job Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
SQL Sep 2026
Postman Sep 2026
PHP Sep 2026
JavaScript Sep 2026
Git Sep 2026
CI/CD Sep 2026
C# Sep 2026
ASP.NET Core Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Similar stack
Unisys Corporation 13 shared technologies GE Vernova 13 shared technologies General Dynamics Information Technology 13 shared technologies Jobless 13 shared technologies Accenture 13 shared technologies Concentrix 13 shared technologies

Growth

Hiring Momentum
61/100
Growing
Open positions
14
1 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
09/11/2026
Hiring Dynamics +100%
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.
Field & Service
55% ▲
Early Careers
18% ▼
Backend
9% ▼
Networking
9% ▼
Administrative
9% ▲
Actively hiring for Field & Service (+5 in 30 days)
Activity Timeline
Added SQL to stack Sep 2026
Added Postman to stack Sep 2026
Added PHP to stack Sep 2026
Added JavaScript to stack Sep 2026
Added Git to stack Sep 2026
Added CI/CD to stack Sep 2026
Added C# to stack Sep 2026
Added ASP.NET Core to stack Sep 2026
Added FortiGate to stack Sep 2026
Added Windows Server to stack Sep 2026
Added VMWare to stack Sep 2026
Added SharePoint to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
5
Hiring now
5
Countries
1
Busiest office
Lyon
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Headquarters Builds here Office with open vacancies Tap a pin for the office
Lyon France
1 open roles 1 posted in 90 days
hires for Field & Service
Koesio Lyon (ex C'PRO)
seen since Sep 2026 job postings
Saint-Étienne France
1 open roles
hires for Field & Service
19 Rue de l'Innovation
seen since May 2026 job postings
Saint-Denis France
1 open roles 1 posted in 90 days
hires for Field & Service
89 Rue du Point du Jour
seen since Sep 2026 job postings
Avignon France
1 open roles 1 posted in 90 days $35k Avg Salary
hires for Field & Service
148 Rue du Grand Gigognan
seen since Jul 2026 job postings
Nanterre France
1 open roles
hires for Field & Service
29 Rue des Hautes Pâtures
seen since Jul 2025 job postings

Jobs

In office • Contractor • 3+ years exp
Windows Server
Hyper-V
Cybersecurity
FortiGate
Apply
In office • Contractor • 5+ years exp • High School Diploma
JavaScript
PHP
SQL
C#
ASP.NET Core
DevOps
CI/CD
Git
QA
Postman
Apply
Apply
All 3 jobs at Koesio salaries, cities, levels and how long each has been open