R&S Telecom tech stack
R&S Telecom builds mostly with Python, JavaScript, SQL, TypeScript. Its stack also includes GitLab, Kubernetes, Spring Boot, PostgreSQL. Python is named in 11 of the 42 job postings R&S Telecom published in the last 12 months (26%). Counted by Alion from the job postings of R&S Telecom, updated Oct 12, 2026.
What programming languages does R&S Telecom use?
Python is named in 26% of job postings at R&S Telecom, followed by JavaScript (17%), SQL (14%), TypeScript (14%).
Python
11 26%
JavaScript
7 17%
SQL
6 14%
TypeScript
6 14%
PowerShell
5 12%
Java
4 10%
Kotlin
2 5%
Node JS
2 5%
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What frameworks and libraries does R&S Telecom use?
Spring Boot is named in 7% of job postings at R&S Telecom, followed by Flask (5%), LangChain (5%), LlamaIndex (5%).
Spring Boot
3 7%
Flask
2 5%
LangChain
2 5%
LlamaIndex
2 5%
React.js
2 5%
Angular
1 2%
CrewAI
1 2%
FastAPI
1 2%
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What databases does R&S Telecom use?
PostgreSQL is named in 5% of job postings at R&S Telecom, followed by BigQuery (2%), Db2 (2%), Google BigQuery (2%).
BigQuery 
What cloud and platforms does R&S Telecom use?
GitLab is named in 14% of job postings at R&S Telecom, followed by Kubernetes (14%), Azure (12%), GCP (12%).
GitLab
6 14%
Kubernetes
6 14%
Azure
5 12%
GCP
5 12%
Power BI
5 12%
GitLab CI
4 10%
Grafana
4 10%
AWS
4 10%
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What developer tools does R&S Telecom use?
Rest API is named in 14% of job postings at R&S Telecom, followed by Git (10%), Jenkins (10%), Ansible (7%).
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What AI and ML technologies does R&S Telecom use?
LLM is named in 7% of job postings at R&S Telecom, followed by Claude (2%), GPT-4 (2%), Mistral (2%).
Mistral Large 
Which engineering practices does R&S Telecom ask for?
CI/CD is named in 29% of job postings at R&S Telecom, followed by RAG (10%), IAM (7%), Mixture of Experts (7%).
CI/CD
12 29%
RAG
4 10%
Mixture of Experts
3 7%
GitOps
2 5%
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What does each R&S Telecom team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsAI/ML
4 postingsSecurity
4 postingsHow does your stack fit R&S Telecom?
How modern is the R&S Telecom stack?
R&S Telecom scores 84 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 R&S Telecom stack in its industry?
Share of the 2,188 companies in the same industries, whose stack Alion knows, that use each technology.
What sets R&S Telecom apart
Companies with a stack like R&S Telecom
Questions about the R&S Telecom tech stack
What programming languages does R&S Telecom use?
The languages named in R&S Telecom job postings are Python (26%), JavaScript (17%), SQL (14%), TypeScript (14%), PowerShell (12%), as a share of the 42 postings of the last 12 months.
Does R&S Telecom use Spring Boot?
Yes. Spring Boot is named in 3 of 42 job postings (7%) and required in 3 of them.
What cloud and platforms does R&S Telecom use?
The cloud and platforms named in R&S Telecom job postings are GitLab (6), Kubernetes (6), Azure (5) (postings in brackets).
What skills do you need for a Backend job at R&S Telecom?
Backend postings at R&S Telecom most often require Java (4), GCP (3), GitLab (3), Python (3), out of 10 postings in the last 12 months.
Is the R&S Telecom tech stack changing?
No new technology has appeared in R&S Telecom job postings in the last six months.
How modern is the R&S Telecom tech stack?
R&S Telecom scores 84 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 R&S Telecom tech stack?
Alion reads every job posting R&S Telecom publishes and tags the technologies each one names. The figures on this page count the 42 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, "R&S Telecom tech stack: 124 technologies from 42 job postings", as of Oct 12, 2026. https://alion.io/company/r-and-s-telecom/technologies