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Technologies
Salaries
Products
People
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Jobs
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How NN Group hires

Truth index
A 95/100
Ghost roles
0%
Stale roles
16%
Reposted roles
5%

NN Group scores A on the Alion truth index (A is best, E worst), measured over 101 open roles re-checked against its own hiring board: 0% look like ghost listings, 16% have gone stale and 5% are the same role posted again. 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

Explore global career opportunities at NN in 11 countries and become a supporter for change!

Tech stack

Technologies named in job postings at NN Group over the last 12 months, by layer, with the share of postings for each.
Technologies in use
99
Postings analysed
52
Stack modernity
73/100AI adopter
Languages
SQL31%
Python29%
JavaScript13%
Java8%
Frameworks & libraries
React.js6%
OpenTelemetry4%
React Native4%
Angular2%
Databases
Azure Cosmos DB4%
Delta Lake4%
DynamoDB2%
ElasticSearch2%
Cloud & platforms
Azure50%
Databricks17%
AWS13%
Azure DevOps13%
AI & ML
LLM2%
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Full NN Group tech stack 99 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$90k
Typical range
$30k – $136k
Open positions
19
7 Jobs
Senior 71.4%
Staff 28.6%
Level Jobs Median Typical range
Senior 5 $106k $81k – $114k
Staff 2 $114k $114k
Highest paying role Investment Solutions Strategist $136k
Normalized to USD per year
All salaries at NN Group By role, level and city, against the market · 19 jobs with pay

Growth

Hiring Momentum
28/100
Slowing
Open positions
102
0 opened / 0 closed in 30 days
ATS activity
Every ~2 hours
Today
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.
Finance
21% ▼
Data Science
13% ▲
Management
9% ▼
Analytics
7% ▼
Marketing
6% ▲
Enterprise Apps
6%
Actively hiring for Finance (+6 in 30 days)

Offices

Where the company hires and what each office is for
Cities
12
Hiring now
12
Countries
9
Busiest office
The Hague
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Headquarters Builds here Office with open vacancies Tap a pin for the office
The Hague Netherlands
Engineering / R&D
26 open roles 26 posted in 90 days 42% engineering 50-200 est. staff $98k Avg Salary
hires for Finance, Data Science, Management
seen since Jul 2026
Brussels Belgium
Corporate office
Brussels – Fonsnylaan
22 open roles 17 posted in 90 days 14% engineering 50-200 est. staff
hires for Finance, Management, Product
seen since Jun 2026 job postings
Madrid Spain
Regional office
13 open roles 10 posted in 90 days 62% engineering 10-50 est. staff
hires for DevOps, Data Science, Field & Service
seen since Jun 2026
Budapest Hungary
Budapest Head Office
13 open roles 10 posted in 90 days 23% engineering 10-50 est. staff
hires for Early Careers, Solutions, Data Science
seen since Jun 2026 job postings
Warsaw Poland
Corporate office
10 open roles 8 posted in 90 days 30% engineering 10-50 est. staff
hires for Analytics, Finance, Management
seen since Jun 2026
Rotterdam Netherlands
Regional office
5 open roles 4 posted in 90 days 40% engineering 10-50 est. staff $104k Avg Salary
hires for Data Science, Sales, Industrial Engineering
seen since Jun 2026
Tokyo Japan
Sales office
4 open roles 3 posted in 90 days 25% engineering 10-50 est. staff
hires for Marketing, Data Science, Sales
seen since Jan 2026
Amsterdam Netherlands
Engineering / R&D
4 open roles 3 posted in 90 days 75% engineering 10-50 est. staff $90k Avg Salary
hires for Backend, Data Science, Finance
seen since Jun 2026
Prague Czech Republic
2 open roles 2 posted in 90 days 50% engineering 1-10 est. staff
hires for Finance, Enterprise Apps
seen since Sep 2026
Bucharest Romania
2 open roles 2 posted in 90 days 50% engineering 1-10 est. staff
hires for Finance, Enterprise Apps
seen since Oct 2026
Arnhem Netherlands
2 open roles 2 posted in 90 days 1-10 est. staff $105k Avg Salary
hires for Product, Early Careers
seen since Sep 2026
Bratislava Slovakia
Bratislava/miesto obvyklého pobytu zamestnanca​
1 open roles 1-10 est. staff $30k Avg Salary
hires for Legal
seen since Jul 2026 job postings

Jobs

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Power BI
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SOAP
Management
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Python
Java
SQL
AI Agents
Machine Learning
Analytics
Power BI
Management
Agile
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≈ $42k – $91k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • Bachelor's Degree • The Hague
Python
SQL
Databricks
DevOps
Azure
CI/CD
Analytics
ETL/ELT
Azure Data Factory
Management
Agile
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≈ $57k – $114k per year (Estimated) • Hybrid • Freelance • The Hague
ABAP
Databricks
DevOps
Rest API
Splunk
Management
Agile
Scrum
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Hybrid • Full-Time • 3+ years exp • Madrid
GraphQL
DevOps
Rest API
CI/CD
SOAP
Management
ServiceNow
Agile
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≈ $51k – $131k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • PhD • Madrid
Configuration Management
AIOps
Management
Agile
Scrum
ITIL
Service Desk
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$68k – $90k per year • Hybrid • Full-Time • Master's Degree • Rotterdam
Python
LangGraph
LangChain
AI Agents
RAG
OpenAI
Machine Learning
DevOps
Azure
CI/CD
Git
Management
Agile
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$80k – $106k per year • Hybrid • Full-Time • Master's Degree • Rotterdam
Python
OpenAI
Machine Learning
DevOps
Terraform
Azure
CI/CD
Git
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Hybrid • Contractor • Bucharest
Azure DevOps
Azure
Git
Management
ServiceNow
Agile
Scrum
Apply
$86k – $114k per year • Hybrid • Full-Time • Arnhem
Apply
$61k – $81k per year • Hybrid • Full-Time • The Hague
Python
SQL
Azure
CI/CD
Git
Analytics
Informatica
Apply