Viridien
viridiengroup.com
Actively hiring
IT Consulting & Digital Transformation
Management Consulting
As featured in
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
10–19
French register · Dec 2024
Hiring now
61
+31 posted in 30 days
Revenue
$1B
2022 · French register
Backers
1
ONEX
Momentum
35/100
hiring for its size, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Nov 23, 2016
Renamed CGG SERVICES SAS · BODACC
Oct 16, 2015
Renamed CGG Services SA · BODACC
Jun 13, 2013
Renamed CGG Services SA · BODACC
Jun 8, 2008
Renamed CGGVERITAS SERVICES SA · BODACC
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Founders and leadersfrom filings, registers and the company's site
Non-Diffusible Non-DiffusiblePrésident du conseil d’administrationcompany register
Backed byfrom the funds' portfolios and accelerator catalogs
ONEX Investors in similar startupsfunds that back the companies most like this one
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How Viridien hires
Truth index
A 95/100
Median time to fill
129 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
Viridien scores A on the Alion truth index (A is best, E worst), measured over 7 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 129 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Viridien, formerly known as CGG, is a French advanced technology, digital and Earth data company headquartered in Massy near Paris that serves energy, mining, environmental, infrastructure and defence markets. It traces its roots to the geophysical company founded in 1931, provides subsurface imaging, geoscience data libraries, marine and land sensing equipment and structural monitoring, and runs major centres in Houston, Crawley, Haywards Heath, Singapore and Kuala Lumpur. Its hiring covers imaging geophysicists, research geoscientists, spectral geologists, high-performance computing specialists, machine learning engineers, data scientists and graduate programme entrants.
News
Report
Publication of the Q2 2026 financial results on Thursday, July 30, 2026, after market close
Paris, France - July 21, 2026 Q2 2026 financial results and conference call Viridien will publish its second quarter 2026 results on Thursday, July 30, after market close. The press release and presentation will be made available on www.viridiengroup.com
Read more
Report
Tech stack
Technologies named in job postings at Viridien over the last 12 months, by layer, with the share of postings for each.
Technologies in use
119
Postings analysed
48
Stack modernity
82/100AI adopter
Languages
Python52%
C++31%
Java15%
Bash8%
Frameworks & libraries
PyTorch13%
TensorFlow13%
PyTorch C++10%
TensorFlow C++10%
Databases
PostgreSQL6%
Redis2%
Cloud & platforms
Linux27%
Kubernetes25%
Azure17%
GitLab10%
AI & ML
LLM10%
Gemini6%
VLM6%
Claude2%
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Full Viridien tech stack
119 technologies · by team · pay by technology · changes · similar stacks
People
Non-Diffusible Non-Diffusible
Président du conseil d’administration
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
49/100
Stable
Open positions
61
9 opened / 5 closed in 30 days
Median time-to-fill
124 days
faster than 12% of the market
ATS activity
Every ~15 hours
Today
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.
Science & Research
21% ▲
AI/ML
13% ▲
Backend
9% ▼
Support
5% ▲
Finance
5% ▲
HR
5% ▲
Actively hiring for Science & Research (+10 in 30 days)
Offices
Where the company hires and what each office is for
Cities
16
Hiring now
16
Countries
11
Busiest office
Massy
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
Massy
France
HQ
FRA-Massy Galileo
7 open roles 7 posted in 90 days 57% engineering 200-500 est. staff
hires for Science & Research, Early Careers, AI/ML
Houston
United States
Regional office
GBR-Crawley Crompton Way
17 open roles 12 posted in 90 days 47% engineering 500-1000 est. staff $105k Avg Salary
hires for Backend, Support, Solutions
Crawley
United Kingdom
Regional office
GBR-Crawley Crompton Way
13 open roles 12 posted in 90 days 54% engineering 200-500 est. staff
hires for Sales, AI/ML, Science & Research
Haywards Heath
United Kingdom
Support & operations
GBR-Bolney
6 open roles 5 posted in 90 days 17% engineering 200-500 est. staff
hires for Support, Networking, Management
Singapore
Singapore
Engineering / R&D
SGP-Singapore
4 open roles 4 posted in 90 days 100% engineering 50-200 est. staff $106k Avg Salary
hires for AI/ML, Science & Research
Kuala Lumpur
Malaysia
Corporate office
MYS-Kuala Lumpur
3 open roles 3 posted in 90 days 33% engineering 50-200 est. staff
hires for Finance, HR, Science & Research
Rio de Janeiro
Brazil
Corporate office
BRA-Rio de Janeiro
3 open roles 2 posted in 90 days 50-200 est. staff
hires for Finance, HR, Industrial Engineering
New York
United States
USA - New York
2 open roles 1 posted in 90 days 50-200 est. staff
hires for Management, Field & Service
Jakarta
Indonesia
IDN-Jakarta Kuningan
2 open roles 2 posted in 90 days 100% engineering 50-200 est. staff
hires for Science & Research
Edinburgh
United Kingdom
GBR-Edinburgh
2 open roles 2 posted in 90 days 50-200 est. staff
hires for Operations
Kuala Belait
Brunei Darussalam
BRN-Panaga
2 open roles 2 posted in 90 days 100% engineering 50-200 est. staff
hires for Science & Research
Acton
United States
USA-Acton
1 open roles 50-200 est. staff $120k Avg Salary
hires for Industrial Engineering
Navi Mumbai
India
IND-Navi Mumbai
1 open roles 1 posted in 90 days 100% engineering 100% remote 10-50 est. staff
hires for Data Science
Calgary
Canada
CAN-Calgary
1 open roles 100% engineering 10-50 est. staff
hires for Analytics
Llandudno
United Kingdom
GBR-Llandudno TYC
1 open roles 100% engineering 10-50 est. staff
hires for Data Science
Krimpen aan de Lek
Netherlands
NLD-DeRegt Sercel
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Field & Service
Earlier presence
Cairo, Egypt
Jobs
≈ $127k – $279k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Houston
Python
SQL
FastAPI
Databases
PostgreSQL
AI/ML
Claude Code
LoRA
Fine-tuning
Reinforcement Learning
Function Calling
AI Agents
PEFT
LLM
Reranking
OpenAI Codex
DPO
SFT
GRPO
Post-training
Human-in-the-Loop
Tool Use
DevOps
CI/CD
Git
Docker
Apply
≈ $49k – $96k per year (Estimated) • In office • Full-Time • Houston
Ansible
SLURM
Git
Docker
HPC
Linux
Management
ITIL
Apply
≈ $62k – $133k per year (Estimated) • Hybrid • Full-Time • Master's Degree • Singapore
Python
Java
C++
TensorFlow C++
PyTorch C++
AI/ML
Cursor
Windsurf
Claude Code
Fine-tuning
Reinforcement Learning
Function Calling
NLP
VLM
TensorFlow
PyTorch
Gemini
LLM
RAG
OpenAI Codex
Post-training
Agentic Workflows
Machine Learning
Apply
≈ $17k – $46k per year (Estimated) • Remote (India) • Full-Time • Master's Degree • Navi Mumbai
Python
Knowledge Graph
Machine Learning
DevOps
GitLab
Apply
≈ $92k – $171k per year (Estimated) • Hybrid • Full-Time • Master's Degree • Crawley
Python
Java
C++
TensorFlow C++
PyTorch C++
AI/ML
Cursor
Windsurf
Claude Code
Fine-tuning
Reinforcement Learning
Function Calling
NLP
VLM
TensorFlow
PyTorch
Gemini
LLM
RAG
OpenAI Codex
Post-training
Agentic Workflows
Machine Learning
Apply
≈ $56k – $107k per year (Estimated) • Hybrid • Full-Time • Master's Degree • Massy
Python
Java
C++
TensorFlow C++
PyTorch C++
AI/ML
Cursor
Windsurf
Claude Code
Fine-tuning
Reinforcement Learning
Function Calling
NLP
VLM
TensorFlow
PyTorch
Gemini
LLM
RAG
OpenAI Codex
Post-training
Agentic Workflows
Machine Learning
Apply
≈ $100k – $226k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Crawley
Kubernetes
OpenStack
HPC
Linux
Apply
Hybrid • Full-Time • Bachelor's Degree • Crawley
Python
LangGraph
AutoGen
LangChain
Model Context Protocol
Function Calling
AI Agents
smolagents
LLM
RAG
Tool Use
Machine Learning
DevOps
Terraform
GCP
Helm
Azure
CI/CD
AWS
Docker
Kubernetes
Incident Management
Apply
≈ $34k – $61k per year (Estimated) • Hybrid • Full-Time • Haywards Heath
Python
Bash
Puppet
Ansible
Zabbix
SLURM
CI/CD
Docker
Kubernetes
Configuration Management
OpenStack
HPC
Linux
Management
Agile
Apply
≈ $35k – $63k per year (Estimated) • In office • Full-Time • Haywards Heath
Zabbix
HPC
Linux
Apply
≈ $64k – $156k per year (Estimated) • Hybrid • Full-Time • Houston
Go
PostgreSQL
Redis
Apache Kafka
DevOps
CI/CD
Docker
Kubernetes
Apply
≈ $64k – $156k per year (Estimated) • Hybrid • Full-Time • Houston
Python
Go
C++
gRPC
Docker
Kubernetes
Amazon S3
Linux
Apply
Financials
Est. Annual Revenue
$1B
2022