Ericsson tech stack
Ericsson builds mostly with Python, C++, Java, SQL. Its stack also includes Kubernetes, Linux, PyTorch, MS SQL. Python is named in 87 of the 172 job postings Ericsson published in the last 12 months (51%). Counted by Alion from the job postings of Ericsson, updated Oct 3, 2026.
What programming languages does Ericsson use?
Python is named in 51% of job postings at Ericsson, followed by C++ (17%), Java (10%), SQL (9%).
Python
87 51%
C++
29 17%
Java
18 10%
SQL
16 9%
SystemVerilog
8 5%
MATLAB
7 4%
Bash
6 3%
JavaScript
6 3%
Show all (24)
What frameworks and libraries does Ericsson use?
PyTorch is named in 5% of job postings at Ericsson, followed by UVM (2%), LangGraph (2%), NumPy (2%).
PyTorch
8 5%
UVM
4 2%
LangGraph
3 2%
NumPy
3 2%
LangChain
3 2%
TensorFlow
3 2%
AutoGen
2 1%
Show all (37)
What databases does Ericsson use?
MS SQL is named in 2% of job postings at Ericsson, followed by PostgreSQL (2%), Snowflake (2%), ElasticSearch (1%).
MS SQL
4 2%
PostgreSQL
4 2%
Snowflake
3 2%
ElasticSearch
2 1%
Milvus
2 1%
MySQL
2 1%
Neo4j
2 1%
Oracle
2 1%
Show all (14)
What cloud and platforms does Ericsson use?
Kubernetes is named in 17% of job postings at Ericsson, followed by Linux (16%), Power BI (10%), AWS (6%).
Kubernetes
29 17%
Power BI
17 10%
AWS
11 6%
Azure
11 6%
GCP
7 4%
Show all (53)
And 13 more, each named in fewer postings.
What developer tools does Ericsson use?
Git is named in 11% of job postings at Ericsson, followed by Docker (9%), Microsoft Excel (8%), Jenkins (6%).
Git
19 11%
Docker
16 9%
Jenkins
11 6%
Gerrit
7 4%
Rest API
7 4%
Helm
6 3%
OpenStack
6 3%
Show all (49)
And 9 more, each named in fewer postings.
What AI and ML technologies does Ericsson use?
LLM is named in 6% of job postings at Ericsson, followed by ChatGPT (1%), Claude (1%), LoRA (1%).
Which engineering practices does Ericsson ask for?
Machine Learning is named in 28% of job postings at Ericsson, followed by CI/CD (19%), AI Agents (15%), SLI/SLO/SLA (9%).
CI/CD
33 19%
AI Agents
26 15%
SLI/SLO/SLA
16 9%
Incident Management
6 3%
RAG
6 3%
Show all (57)
And 17 more, each named in fewer postings.
What does each Ericsson team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
66 postingsHardware
16 postingsIndustrial Engineering
14 postingsSolutions
12 postingsDevOps
11 postingsBackend
10 postingsHow does your stack fit Ericsson?
How is the Ericsson 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 Ericsson stack?
Ericsson scores 81 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: 6; legacy ones: 0.
How common is the Ericsson stack in its industry?
Share of the 195 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Ericsson
Questions about the Ericsson tech stack
What programming languages does Ericsson use?
The languages named in Ericsson job postings are Python (51%), C++ (17%), Java (10%), SQL (9%), SystemVerilog (5%), as a share of the 172 postings of the last 12 months.
Does Ericsson use PyTorch?
Yes. PyTorch is named in 8 of 172 job postings (5%) and required in 7 of them.
What cloud and platforms does Ericsson use?
The cloud and platforms named in Ericsson job postings are Kubernetes (29), Linux (27), Power BI (17) (postings in brackets).
What skills do you need for a Early Careers job at Ericsson?
Early Careers postings at Ericsson most often require Python (42), C++ (13), LLM (8), Linux (6), out of 66 postings in the last 12 months.
Is the Ericsson tech stack changing?
Yes. Amazon S3, Model Context Protocol, Semantic Search, Semantic Search first appeared in Ericsson job postings in the last six months.
How modern is the Ericsson tech stack?
Ericsson scores 81 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: 6; legacy ones: 0.
How does Alion know the Ericsson tech stack?
Alion reads every job posting Ericsson publishes and tags the technologies each one names. The figures on this page count the 172 postings of the last 12 months and were updated on Oct 3, 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, "Ericsson tech stack: 240 technologies from 172 job postings", as of Oct 3, 2026. https://alion.io/company/ericsson/technologies