Lefebvre Sdu tech stack
Lefebvre Sdu builds mostly with Python, Java, Scala, TypeScript. Its stack also includes Kubernetes, PostgreSQL, LangChain, LangGraph. Python is named in 5 of the 10 job postings Lefebvre Sdu published in the last 12 months (50%). Counted by Alion from the job postings of Lefebvre Sdu, updated Nov 14, 2026.
What programming languages does Lefebvre Sdu use?
Python is named in 50% of job postings at Lefebvre Sdu, followed by Java (20%), Scala (20%), TypeScript (20%).
Python
5 50%
Java
2 20%
Scala
2 20%
TypeScript
2 20%
JavaScript
2 20%
Kotlin
1 10%
Node JS
1 10%
SQL
1 10%
What frameworks and libraries does Lefebvre Sdu use?
LangChain is named in 40% of job postings at Lefebvre Sdu, followed by LangGraph (40%), LiteLLM (30%), Room (20%).
LangChain
4 40%
LangGraph
4 40%
LiteLLM
3 30%
Room
2 20%
FastAPI
1 10%
Nest.JS
1 10%
Next.js
1 10%
Pydantic
1 10%
Show all (9)
What databases does Lefebvre Sdu use?
PostgreSQL is named in 50% of job postings at Lefebvre Sdu, followed by Amazon Redshift (10%), ElasticSearch (10%), Google BigQuery (10%).
PostgreSQL
5 50%
Amazon Redshift
1 10%
ElasticSearch
1 10%
Google BigQuery
1 10%
MariaDB
1 10%
Redis
1 10%
SQLite
1 10%
What cloud and platforms does Lefebvre Sdu use?
Kubernetes is named in 50% of job postings at Lefebvre Sdu, followed by MLFlow (30%), GitHub Actions (30%), AWS (20%).
Kubernetes
5 50%
MLFlow
3 30%
GitHub Actions
3 30%
AWS
2 20%
Amazon EKS
1 10%
Apollo
1 10%
Firebase
1 10%
Power BI
1 10%
What developer tools does Lefebvre Sdu use?
Model Context Protocol is named in 30% of job postings at Lefebvre Sdu, followed by Rest API (30%), Helm (20%), GraphQL (20%).
What AI and ML technologies does Lefebvre Sdu use?
LLM is named in 30% of job postings at Lefebvre Sdu.
LLM
3 30%
Which engineering practices does Lefebvre Sdu ask for?
AI Agents is named in 40% of job postings at Lefebvre Sdu, followed by Function Calling (30%), Machine Learning (30%), RAG (30%).
What does each Lefebvre Sdu team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsAI/ML
3 postingsHow does your stack fit Lefebvre Sdu?
How much does Lefebvre Sdu pay by technology?
Median stated pay of the postings that name each technology, against the median of all Lefebvre Sdu postings with stated pay: $87k across 9 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Kubernetes | 5 | $87k | 0% |
| PostgreSQL | 5 | $78k | −10% |
| Python | 5 | $78k | −10% |
How is the Lefebvre Sdu 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 Lefebvre Sdu stack?
Lefebvre Sdu 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: 1; legacy ones: 0.
How common is the Lefebvre Sdu stack in its industry?
Share of the 767 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Lefebvre Sdu apart
Companies with a stack like Lefebvre Sdu
Questions about the Lefebvre Sdu tech stack
What programming languages does Lefebvre Sdu use?
The languages named in Lefebvre Sdu job postings are Python (50%), Java (20%), Scala (20%), TypeScript (20%), JavaScript (20%), as a share of the 10 postings of the last 12 months.
Does Lefebvre Sdu use LangChain?
Yes. LangChain is named in 4 of 10 job postings (40%) and required in 4 of them.
What cloud and platforms does Lefebvre Sdu use?
The cloud and platforms named in Lefebvre Sdu job postings are Kubernetes (5), MLFlow (3), GitHub Actions (3) (postings in brackets).
What skills do you need for a Backend job at Lefebvre Sdu?
Backend postings at Lefebvre Sdu most often require Java (2), Python (2), Scala (2), out of 4 postings in the last 12 months.
Is the Lefebvre Sdu tech stack changing?
Yes. LangChain, LangGraph, Function Calling, LLM first appeared in Lefebvre Sdu job postings in the last six months.
How modern is the Lefebvre Sdu tech stack?
Lefebvre Sdu 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: 1; legacy ones: 0.
How does Alion know the Lefebvre Sdu tech stack?
Alion reads every job posting Lefebvre Sdu publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Nov 14, 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, "Lefebvre Sdu tech stack: 48 technologies from 10 job postings", as of Nov 14, 2026. https://alion.io/company/sdu-nl/technologies