NN Group tech stack
NN Group builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes Azure, Azure DevOps, React.js, Oracle. Azure is named in 66 of the 113 job postings NN Group published in the last 12 months (58%). Counted by Alion from the job postings of NN Group, updated Oct 12, 2026.
What programming languages does NN Group use?
Python is named in 42% of job postings at NN Group, followed by SQL (25%), JavaScript (14%), TypeScript (12%).
Python
47 42%
SQL
28 25%
JavaScript
16 14%
TypeScript
13 12%
PowerShell
7 6%
Java
6 5%
Node JS
5 4%
C#
4 4%
Show all (13)
What frameworks and libraries does NN Group use?
React.js is named in 6% of job postings at NN Group, followed by Playwright (4%), LangChain (4%), FastAPI (4%).
React.js
7 6%
Playwright
5 4%
LangChain
5 4%
FastAPI
4 4%
LangGraph
4 4%
JUnit
2 2%
Jest
2 2%
OpenTelemetry
2 2%
Show all (28)
What databases does NN Group use?
Oracle is named in 5% of job postings at NN Group, followed by Delta Lake (3%), MS SQL (3%), DynamoDB (2%).
What cloud and platforms does NN Group use?
Azure is named in 58% of job postings at NN Group, followed by Azure DevOps (25%), AWS (23%), Databricks (19%).
Azure
66 58%
Azure DevOps
28 25%
AWS
26 23%
Databricks
22 19%
Kubernetes
17 15%
Power BI
9 8%
Postman
4 4%
Show all (40)
What developer tools does NN Group use?
Git is named in 15% of job postings at NN Group, followed by Terraform (13%), Rest API (9%), Azure Data Factory (6%).
Git
17 15%
Terraform
15 13%
Rest API
10 9%
Docker
7 6%
Copilot
4 4%
GraphQL
4 4%
Show all (30)
What AI and ML technologies does NN Group use?
LLM is named in 5% of job postings at NN Group, followed by LCM (1%), Stable Diffusion (1%).
LCM 
Which engineering practices does NN Group ask for?
CI/CD is named in 42% of job postings at NN Group, followed by AI Agents (10%), Machine Learning (8%), RAG (8%).
CI/CD
48 42%
AI Agents
11 10%
RAG
9 8%
Platform Engineering
8 7%
SLI/SLO/SLA
4 4%
Show all (26)
What does each NN Group team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
21 postingsDevOps
17 postingsAI/ML
10 postingsAnalytics
10 postingsSecurity
9 postingsBackend
7 postingsHow does your stack fit NN Group?
How much does NN Group pay by technology?
Median stated pay of the postings that name each technology, against the median of all NN Group postings with stated pay: $103k across 18 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Azure | 12 | $215k | +108% |
| Python | 9 | $357k | +246% |
How is the NN Group stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the NN Group stack?
NN Group scores 83 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 1.
How common is the NN Group stack in its industry?
Share of the 1,118 companies in the same industries, whose stack Alion knows, that use each technology.
What sets NN Group apart
Companies with a stack like NN Group
Questions about the NN Group tech stack
What programming languages does NN Group use?
The languages named in NN Group job postings are Python (42%), SQL (25%), JavaScript (14%), TypeScript (12%), PowerShell (6%), as a share of the 113 postings of the last 12 months.
Does NN Group use React.js?
Yes. React.js is named in 7 of 113 job postings (6%) and required in 6 of them.
What cloud and platforms does NN Group use?
The cloud and platforms named in NN Group job postings are Azure (66), Azure DevOps (28), AWS (26) (postings in brackets).
What skills do you need for a Data Science job at NN Group?
Data Science postings at NN Group most often require Azure (16), Python (16), SQL (12), Git (7), out of 21 postings in the last 12 months.
Is the NN Group tech stack changing?
Yes. AWS Lambda, DynamoDB, Model Context Protocol, IAM first appeared in NN Group job postings in the last six months.
How modern is the NN Group tech stack?
NN Group scores 83 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 1.
How does Alion know the NN Group tech stack?
Alion reads every job posting NN Group publishes and tags the technologies each one names. The figures on this page count the 113 postings of the last 12 months and were updated on Oct 12, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "NN Group tech stack: 146 technologies from 113 job postings", as of Oct 12, 2026. https://alion.io/company/fabian-rupprecht-to-leave-nn-group/technologies