Deutsche Telekom Digital Labs tech stack
Deutsche Telekom Digital Labs builds mostly with Python, Java, SQL, JavaScript. Its stack also includes GCP, AWS, LangChain, LangGraph. GCP is named in 96 of the 199 job postings Deutsche Telekom Digital Labs published in the last 12 months (48%). Counted by Alion from the job postings of Deutsche Telekom Digital Labs, updated Oct 22, 2026.
What programming languages does Deutsche Telekom Digital Labs use?
Python is named in 43% of job postings at Deutsche Telekom Digital Labs, followed by Java (42%), SQL (33%), JavaScript (13%).
Python
85 43%
Java
84 42%
SQL
66 33%
JavaScript
26 13%
Swift
15 8%
Go
15 8%
Scala
12 6%
TypeScript
12 6%
Show all (17)
What frameworks and libraries does Deutsche Telekom Digital Labs use?
LangChain is named in 26% of job postings at Deutsche Telekom Digital Labs, followed by LangGraph (23%), Spring Boot (15%), CrewAI (12%).
LangChain
51 26%
LangGraph
45 23%
Spring Boot
29 15%
CrewAI
23 12%
Appium
21 11%
AutoGen
21 11%
Rest-Assured
21 11%
Selenium
21 11%
Show all (71)
And 31 more, each named in fewer postings.
What databases does Deutsche Telekom Digital Labs use?
Pinecone is named in 13% of job postings at Deutsche Telekom Digital Labs, followed by Weaviate (13%), Google BigQuery (13%), PostgreSQL (13%).
Pinecone
26 13%
Weaviate
26 13%
Google BigQuery
25 13%
PostgreSQL
25 13%
MySQL
16 8%
Milvus
15 8%
Chroma
10 5%
ElasticSearch
9 5%
Show all (20)
What cloud and platforms does Deutsche Telekom Digital Labs use?
GCP is named in 48% of job postings at Deutsche Telekom Digital Labs, followed by AWS (37%), Kubernetes (33%), Azure (30%).
GCP
96 48%
AWS
73 37%
Kubernetes
65 33%
Azure
59 30%
Apache Kafka
40 20%
Spark
24 12%
Show all (57)
And 17 more, each named in fewer postings.
What developer tools does Deutsche Telekom Digital Labs use?
Rest API is named in 40% of job postings at Deutsche Telekom Digital Labs, followed by Git (34%), Docker (30%), Jenkins (16%).
Rest API
79 40%
Git
67 34%
Docker
60 30%
Jenkins
31 16%
Terraform
28 14%
Model Context Protocol
15 8%
dbt
12 6%
pySpark
12 6%
Show all (39)
What AI and ML technologies does Deutsche Telekom Digital Labs use?
LLM is named in 29% of job postings at Deutsche Telekom Digital Labs, followed by Gemini (9%), Claude (8%), Llama (4%).
Show all (9)
Which engineering practices does Deutsche Telekom Digital Labs ask for?
CI/CD is named in 67% of job postings at Deutsche Telekom Digital Labs, followed by AI Agents (33%), RAG (32%), Prompt Engineering (25%).
CI/CD
133 67%
AI Agents
65 33%
RAG
64 32%
Prompt Engineering
49 25%
Function Calling
20 10%
Embeddings
20 10%
Hallucination
17 9%
Show all (53)
And 13 more, each named in fewer postings.
What other technologies does Deutsche Telekom Digital Labs use?
Kotlin Coroutines is named in 1% of job postings at Deutsche Telekom Digital Labs, followed by Swift Concurrency (1%), Kotlin Flow (1%).
What does each Deutsche Telekom Digital Labs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
39 postingsQA
32 postingsProduct
24 postingsMobile
23 postingsAI/ML
21 postingsLeadership
19 postingsHow does your stack fit Deutsche Telekom Digital Labs?
How is the Deutsche Telekom Digital Labs 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 Deutsche Telekom Digital Labs stack?
Deutsche Telekom Digital Labs scores 82 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: 9; legacy ones: 0.
How common is the Deutsche Telekom Digital Labs stack in its industry?
Share of the 4,614 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Deutsche Telekom Digital Labs apart
Deutsche Telekom Digital Labs products in its job postings
Postings at Deutsche Telekom Digital Labs name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Deutsche Telekom Digital Labs
Questions about the Deutsche Telekom Digital Labs tech stack
What programming languages does Deutsche Telekom Digital Labs use?
The languages named in Deutsche Telekom Digital Labs job postings are Python (43%), Java (42%), SQL (33%), JavaScript (13%), Swift (8%), as a share of the 199 postings of the last 12 months.
Does Deutsche Telekom Digital Labs use LangChain?
Yes. LangChain is named in 51 of 199 job postings (26%) and required in 44 of them.
What cloud and platforms does Deutsche Telekom Digital Labs use?
The cloud and platforms named in Deutsche Telekom Digital Labs job postings are GCP (96), AWS (73), Kubernetes (65) (postings in brackets).
What skills do you need for a Backend job at Deutsche Telekom Digital Labs?
Backend postings at Deutsche Telekom Digital Labs most often require Java (30), Rest API (25), Spring Boot (24), GCP (18), out of 39 postings in the last 12 months.
Is the Deutsche Telekom Digital Labs tech stack changing?
No new technology has appeared in Deutsche Telekom Digital Labs job postings in the last six months.
How modern is the Deutsche Telekom Digital Labs tech stack?
Deutsche Telekom Digital Labs scores 82 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: 9; legacy ones: 0.
How does Alion know the Deutsche Telekom Digital Labs tech stack?
Alion reads every job posting Deutsche Telekom Digital Labs publishes and tags the technologies each one names. The figures on this page count the 199 postings of the last 12 months and were updated on Oct 22, 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, "Deutsche Telekom Digital Labs tech stack: 269 technologies from 199 job postings", as of Oct 22, 2026. https://alion.io/company/deutsche-telekom-digital-labs/technologies