Vattenfall tech stack
Vattenfall builds mostly with Python, ABAP, SQL, JavaScript. Its stack also includes Azure, Windows, Snowflake, PyTorch. Python is named in 57 of the 232 job postings Vattenfall published in the last 12 months (25%). Counted by Alion from the job postings of Vattenfall, updated Nov 12, 2026.
What programming languages does Vattenfall use?
Python is named in 25% of job postings at Vattenfall, followed by ABAP (13%), SQL (12%), JavaScript (9%).
Python
57 25%
ABAP
30 13%
SQL
28 12%
JavaScript
20 9%
PowerShell
17 7%
MATLAB
8 3%
TypeScript
8 3%
C#
7 3%
Show all (12)
What frameworks and libraries does Vattenfall use?
PyTorch is named in 4% of job postings at Vattenfall, followed by TensorFlow (4%), Vue.js (4%), Angular (3%).
PyTorch
9 4%
TensorFlow
9 4%
Vue.js
9 4%
Angular
8 3%
NumPy
6 3%
GDAL
5 2%
Polars
4 2%
Scikit-learn
4 2%
Show all (23)
What databases does Vattenfall use?
Snowflake is named in 5% of job postings at Vattenfall, followed by PostgreSQL (2%), MS SQL (1%), Oracle (1%).
What cloud and platforms does Vattenfall use?
Azure is named in 25% of job postings at Vattenfall, followed by Windows (15%), Power BI (14%), Linux (13%).
Azure
57 25%
Power BI
33 14%
VMWare
29 13%
Databricks
19 8%
Azure DevOps
16 7%
Show all (34)
What developer tools does Vattenfall use?
Ansible is named in 9% of job postings at Vattenfall, followed by Git (8%), Terraform (6%), Bicep (5%).
Ansible
20 9%
Git
18 8%
Terraform
15 6%
Bicep
11 5%
JFrog Artifactory
9 4%
OpenStack
9 4%
Storybook
9 4%
Show all (32)
What AI and ML technologies does Vattenfall use?
LLM is named in 2% of job postings at Vattenfall.
LLM
4 2%
Which engineering practices does Vattenfall ask for?
CI/CD is named in 13% of job postings at Vattenfall, followed by Machine Learning (12%), EU AI Act (4%), Time Series (4%).
CI/CD
30 13%
Time Series
10 4%
AI Agents
6 3%
Show all (30)
What other technologies does Vattenfall use?
CDS Views is named in 2% of job postings at Vattenfall.
What does each Vattenfall team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
42 postingsEnterprise Apps
35 postingsIndustrial Engineering
30 postingsEarly Careers
27 postingsFinance
13 postingsHow does your stack fit Vattenfall?
How is the Vattenfall 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 Vattenfall stack?
Vattenfall scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Vattenfall stack in its industry?
Share of the 920 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Vattenfall apart
Companies with a stack like Vattenfall
Questions about the Vattenfall tech stack
What programming languages does Vattenfall use?
The languages named in Vattenfall job postings are Python (25%), ABAP (13%), SQL (12%), JavaScript (9%), PowerShell (7%), as a share of the 232 postings of the last 12 months.
Does Vattenfall use PyTorch?
Yes. PyTorch is named in 9 of 232 job postings (4%) and required in 9 of them.
What cloud and platforms does Vattenfall use?
The cloud and platforms named in Vattenfall job postings are Azure (57), Windows (34), Power BI (33) (postings in brackets).
What skills do you need for a DevOps job at Vattenfall?
DevOps postings at Vattenfall most often require VMWare (15), Azure (14), Git (13), Python (13), out of 42 postings in the last 12 months.
Is the Vattenfall tech stack changing?
Yes. CAPA, Structured Outputs, CDS Views, AWS first appeared in Vattenfall job postings in the last six months.
How modern is the Vattenfall tech stack?
Vattenfall scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Vattenfall tech stack?
Alion reads every job posting Vattenfall publishes and tags the technologies each one names. The figures on this page count the 232 postings of the last 12 months and were updated on Nov 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, "Vattenfall tech stack: 139 technologies from 232 job postings", as of Nov 12, 2026. https://alion.io/company/vattenfall/technologies