GRNET tech stack

GRNET builds mostly with Python, C++, Fortran, C. Its stack also includes Linux, CUDA Toolkit, Accelerate, Bitsandbytes. Python is named in 2 of the 3 job postings GRNET published in the last 12 months (67%). Counted by Alion from the job postings of GRNET, updated Oct 1, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Oct 1, 2026
Technologies in use
51
Postings analysed
3
Open now
3
Modernity
83 /100

What programming languages does GRNET use?

Python is named in 67% of job postings at GRNET, followed by C++ (33%), Fortran (33%), C (33%).

Python 2 67% required in 100% · 2 open now · since Jun 2025
C++ 1 33% required in 100% · 1 open now · since Feb 2026
Fortran 1 33% required in 100% · 1 open now · since Feb 2026
C 1 33% optional · 1 open now · since Feb 2026

What frameworks and libraries does GRNET use?

Accelerate is named in 33% of job postings at GRNET, followed by Bitsandbytes (33%), CUDA (33%), Dask (33%).

Accelerate 1 33% required in 100% · 1 open now · since Jan 2026
Bitsandbytes 1 33% required in 100% · 1 open now · since Jan 2026
CUDA 1 33% required in 100% · 1 open now · since Jan 2026
Dask 1 33% required in 100% · 1 open now · since Jan 2026
DeepSpeed 1 33% required in 100% · 1 open now · since Jan 2026
FAISS 1 33% required in 100% · 1 open now · since Jan 2026
FSDP 1 33% required in 100% · 1 open now · since Jan 2026
Gradio 1 33% required in 100% · 1 open now · since Jan 2026
Show all (21)
Matplotlib1
NCCL1
PyTorch1
PyTorch Lightning1
RAPIDS1
Ray1
SciPy1
TensorFlow1
TensorRT-LLM1
Torchvision1
Transformers1
Unsloth1
MPI1

What cloud and platforms does GRNET use?

Linux is named in 67% of job postings at GRNET, followed by CUDA Toolkit (33%), Debian (33%), GitLab CI (33%).

Linux 2 67% required in 100% · 2 open now · since Jan 2023
CUDA Toolkit 1 33% required in 100% · 1 open now · since Jan 2026
Debian 1 33% required in 100% · 1 open now · since Oct 2024
GitLab CI 1 33% required in 100% · 1 open now · since Sep 2026
Hugging Face 1 33% required in 100% · 1 open now · since Jan 2026
Kubernetes 1 33% required in 100% · 1 open now · since Jan 2023
MLFlow 1 33% required in 100% · 1 open now · since Jan 2026
Weights & Biases 1 33% required in 100% · 1 open now · since Jan 2026
Show all (9)
vLLM1

What developer tools does GRNET use?

SLURM is named in 67% of job postings at GRNET, followed by Ansible (33%), ArgoCD (33%), OpenStack (33%).

SLURM 2 67% required in 100% · 2 open now · since Jun 2025
Ansible 1 33% required in 100% · 1 open now · since Jan 2023
ArgoCD 1 33% required in 100% · 1 open now · since Sep 2026
OpenStack 1 33% required in 100% · 1 open now · since Sep 2026
Tcpdump 1 33% required in 100% · 1 open now · since Sep 2026
TensorBoard 1 33% required in 100% · 1 open now · since Jan 2026
Triton Inference Server 1 33% required in 100% · 1 open now · since Jan 2026
OpenMP 1 33% optional · 1 open now · since Feb 2026
Show all (9)
TensorRT1

What AI and ML technologies does GRNET use?

LLM is named in 33% of job postings at GRNET, followed by LoRA (33%), PEFT (33%), QLoRA (33%).

LLM 1 33% required in 100% · 1 open now · since Jan 2026
LoRA 1 33% required in 100% · 1 open now · since Jan 2026
PEFT 1 33% required in 100% · 1 open now · since Jan 2026
QLoRA 1 33% required in 100% · 1 open now · since Jan 2026

Which engineering practices does GRNET ask for?

HPC is named in 67% of job postings at GRNET, followed by Computer Vision (33%), Fine-tuning (33%), RAG (33%).

HPC 2 67% required in 100% · 2 open now · since Jun 2025
Computer Vision 1 33% required in 100% · 1 open now · since Jan 2026
Fine-tuning 1 33% required in 100% · 1 open now · since Jan 2026
RAG 1 33% required in 100% · 1 open now · since Jan 2026

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How is the GRNET 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.

Not named for 6 months
HPCFeb 2026
PythonFeb 2026
SLURMFeb 2026

How modern is the GRNET stack?

Cutting-edge AI adopter 83/100

GRNET scores 83 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: 4; legacy ones: 0.

How common is the GRNET stack in its industry?

Share of the 328 companies in the same industries, whose stack Alion knows, that use each technology.

Linux55%
Python63%
Accelerate1%
Bitsandbytes0%
C6%
C++25%
CUDA11%
CUDA Toolkit11%
Dask1%
Debian9%

Questions about the GRNET tech stack

What programming languages does GRNET use?

The languages named in GRNET job postings are Python (67%), C++ (33%), Fortran (33%), C (33%), as a share of the 3 postings of the last 12 months.

Does GRNET use Linux?

Yes. Linux is named in 2 of 3 job postings (67%) and required in 2 of them.

What cloud and platforms does GRNET use?

The cloud and platforms named in GRNET job postings are Linux (2), CUDA Toolkit (1), Debian (1) (postings in brackets).

Is the GRNET tech stack changing?

No new technology has appeared in GRNET job postings in the last six months.

How modern is the GRNET tech stack?

GRNET scores 83 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: 4; legacy ones: 0.

How does Alion know the GRNET tech stack?

Alion reads every job posting GRNET publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 1, 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, "GRNET tech stack: 51 technologies from 3 job postings", as of Oct 1, 2026. https://alion.io/company/grnet/technologies

Licence: CC BY-SA 4.0JSON