MARUM tech stack
MARUM builds mostly with Python, C++, Java, Kotlin. Its stack also includes DGL, PyTorch, Linux, MLFlow. Python is named in 4 of the 6 job postings MARUM published in the last 12 months (67%). Counted by Alion from the job postings of MARUM, updated Oct 4, 2026.
What programming languages does MARUM use?
Python is named in 67% of job postings at MARUM, followed by C++ (17%), Java (17%), Kotlin (17%).
SPSS What frameworks and libraries does MARUM use?
DGL is named in 33% of job postings at MARUM, followed by PyTorch (33%), Ray (33%), Asyncio (17%).
DGL
2 33%
PyTorch
2 33%
Ray
2 33%
Asyncio
1 17%
Dask
1 17%
PyTorch C++
1 17%
Pytest
1 17%
Scikit-learn
1 17%
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What cloud and platforms does MARUM use?
Linux is named in 17% of job postings at MARUM, followed by MLFlow (17%), Weights & Biases (17%), Kubernetes (17%).
What developer tools does MARUM use?
Docker is named in 17% of job postings at MARUM, followed by Prometheus (17%), Terraform (17%).
Which engineering practices does MARUM ask for?
Machine Learning is named in 67% of job postings at MARUM, followed by Digital Twin (33%), Knowledge Graph (33%), LLM Evaluation (33%).
GNN
1 17%
Show all (11)
What does each MARUM team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
3 postingsHow does your stack fit MARUM?
How is the MARUM 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 MARUM stack?
MARUM scores 75 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 MARUM stack in its industry?
Share of the 123 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like MARUM
Questions about the MARUM tech stack
What programming languages does MARUM use?
The languages named in MARUM job postings are Python (67%), C++ (17%), Java (17%), Kotlin (17%), Rust (17%), as a share of the 6 postings of the last 12 months.
Does MARUM use DGL?
Yes. DGL is named in 2 of 6 job postings (33%) and required in 2 of them.
What cloud and platforms does MARUM use?
The cloud and platforms named in MARUM job postings are Linux (1), MLFlow (1), Weights & Biases (1) (postings in brackets).
What skills do you need for a Early Careers job at MARUM?
Early Careers postings at MARUM most often require DGL (2), LLM (2), PyTorch (2), Python (2), out of 3 postings in the last 12 months.
Is the MARUM tech stack changing?
Yes. DGL, Digital Twin, LLM, LLM Evaluation first appeared in MARUM job postings in the last six months.
How modern is the MARUM tech stack?
MARUM scores 75 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 MARUM tech stack?
Alion reads every job posting MARUM publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 4, 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, "MARUM tech stack: 35 technologies from 6 job postings", as of Oct 4, 2026. https://alion.io/company/marum/technologies