NSI
nsi.lu
IT services
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
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
64
Postings analysed
13
Stack modernity
67/100
Languages
SQL31%
JavaScript31%
Java23%
TypeScript23%
Frameworks & libraries
Angular15%
Spring Boot15%
Bootstrap8%
Hibernate8%
Databases
PostgreSQL15%
Db28%
MS SQL8%
Cloud & platforms
Windows31%
Active Directory23%
Azure15%
GitLab15%
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Full NSI tech stack
64 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
28/100
Slowing
Open positions
16
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.
Backend
19% ▲
Networking
19% ▲
Analytics
19% ▲
QA
13% ▲
Support
13% ▲
Security
6% ▲
Actively hiring for Backend (+3 in 30 days)
Jobs
In office • Full-Time • Luxembourg City
Jira
Agile
Scrum
Kanban
Waterfall
QA
JMeter
Postman
Insomnia
SoapUI
Apply
Hybrid • Esch-sur-Alzette • Bertrange
Python
JavaScript
SQL
C#
JUnit
DevOps
Azure DevOps
Azure
Jenkins
GitLab
Management
Jira
Agile
Scrum
Kanban
QA
Selenium
JMeter
Cypress
Appium
Postman
Insomnia
Robot Framework
SoapUI
Apply
≈ $78k – $229k per year (Estimated) • Hybrid • Full-Time • Esch-sur-Alzette • Bertrange
JavaScript
Java
TypeScript
SQL
Node JS
Maven
Databases
PostgreSQL
Db2
Frontend
Vue.js
PrimeVue
DevOps
Rest API
Docker
GitLab
Linux
Windows
Unix
SOAP
Apply
≈ $74k – $175k per year (Estimated) • Hybrid • Esch-sur-Alzette
TCP/IP
VPN
VLAN
BGP
OSPF
Cybersecurity
FortiGate
Apply
In office • Luxembourg City
Zabbix
TCP/IP
DNS
DHCP
VLAN
BGP
OSPF
Cybersecurity
Zero Trust
Apply
≈ $65k – $192k per year (Estimated) • In office • Luxembourg City
JavaScript
TypeScript
C#
.NET
Databases
MS SQL
Frontend
Angular
DevOps
Chef
Azure
IAM
Cybersecurity
Microsoft Entra ID
Active Directory
Management
Agile
Scrum
Apply
≈ $76k – $224k per year (Estimated) • In office • Howald
JavaScript
Java
TypeScript
SQL
Maven
Spring Boot
Hibernate
Frontend
RxJS
Angular
Bootstrap
PrimeNG
DevOps
Jenkins
QA
Postman
Apply
≈ $53k – $146k per year (Estimated) • Hybrid • Esch-sur-Alzette
Copilot
Copilot Studio
Management
Power Automate
Power Apps
OneDrive
SharePoint
Apply
≈ $52k – $141k per year (Estimated) • In office • Luxembourg City
CI/CD
Management
Agile
Apply
Hybrid • Esch-sur-Alzette
Windows
Cybersecurity
Active Directory
Management
Outlook
SharePoint
Agile
ITIL
Service Desk
Microsoft Office
Apply
In office • Luxembourg City
Incident Management
Windows
TCP/IP
DNS
DHCP
VPN
Wi-Fi
Management
ITIL
Apply
≈ $72k – $210k per year (Estimated) • In office • Luxembourg City
Java
Kotlin
Maven
Spring Boot
Gradle
Kotlin
Kotlin Coroutines
Databases
PostgreSQL
Apache Kafka
DevOps
OpenShift
Docker
GitHub
Management
Agile
Apply