Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Overview

NSI is a French IT consulting group that builds coherent and efficient technology ecosystems for its clients. It supplies developers, data analysts, data scientists and project managers for projects in finance, insurance and market finance. The company is headquartered in Paris, France.

Tech stack

Technologies named in job postings at NSI over the last 12 months, by layer, with the share of postings for each.
Technologies in use
33
Postings analysed
8
Stack modernity
89/100AI adopter
Languages
SQL
C#
Python
COBOL
Frameworks & libraries
Scikit-learn
FastAPI
Flask
PyTorch
Databases
Db2
Cloud & platforms
.NET
Azure
Kubernetes
AWS
AI & ML
LLM
ChatGPT
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Full NSI tech stack 33 technologies · by team · pay by technology · changes · similar stacks

Growth

Hiring Momentum
28/100
Slowing
Open positions
11
0 opened / 0 closed in 30 days
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.
AI/ML
18% ▲
Backend
18% ▲
Analytics
18% ▲
Management
18% ▲
Enterprise Apps
18% ▲
Leadership
9% ▲

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Paris
Paris France
HQ
2 open roles 2 posted in 90 days 50% engineering $78k Avg Salary
hires for Backend, Management
seen since Sep 2026 job postings

Jobs

≈ $52k – $101k per year (Estimated) • In office • Freelance • 5+ years exp • France
Python
SQL
Flask
FastAPI
AI/ML
Copilot
ChatGPT
Claude Code
Scikit-learn
Prompt Engineering
NLP
TensorFlow
PyTorch
LLM
RAG
Hugging Face
Machine Learning
DevOps
Rest API
Azure
AWS
Docker
Kubernetes
Management
Agile
Apply
≈ $45k – $86k per year (Estimated) • In office • Freelance • 5+ years exp • France
SQL
COBOL
JCL
Databases
Db2
Apply
≈ $45k – $85k per year (Estimated) • In office • Freelance • 5+ years exp • France
Db2
Apply
≈ $45k – $73k per year (Estimated) • Hybrid • Freelance • 5+ years exp • France
SQL
C#
.NET
DevOps
Azure
Apply
≈ $41k – $65k per year (Estimated) • In office • Freelance • France
Swagger
Postman
Apply
≈ $51k – $105k per year (Estimated) • Hybrid • Freelance • France
Apply
≈ $43k – $69k per year (Estimated) • In office • Freelance • France
Power BI
Apply
≈ $51k – $105k per year (Estimated) • In office • Freelance • France
Python
Scikit-learn
LLM
RAG
Machine Learning
DevOps
GCP
Apply
≈ $53k – $85k per year (Estimated) • Hybrid • Freelance • 5+ years exp • Paris
SQL
C#
.NET
Databases
Apache Kafka
DevOps
Rest API
OpenShift
CI/CD
Kubernetes
Management
Agile
Apply