Modular tech stack
Modular builds mostly with C++, Rust, Go, Python. Its stack also includes vLLM, PyTorch, CUDA Toolkit, CUDA. PyTorch is named in 3 of the 3 job postings Modular published in the last 12 months (100%). Counted by Alion from the job postings of Modular, updated Oct 16, 2026.
What programming languages does Modular use?
C++ is named in 67% of job postings at Modular, followed by Rust (67%), Go (33%), Python (33%).
What frameworks and libraries does Modular use?
PyTorch is named in 100% of job postings at Modular, followed by CUDA (67%), MLIR (67%), PyTorch C++ (67%).
PyTorch
3 100%
PyTorch C++
2 67%
JAX
1 33%
SGLang
1 33%
TensorFlow
1 33%
TensorFlow C++
1 33%
Show all (10)
What cloud and platforms does Modular use?
vLLM is named in 100% of job postings at Modular, followed by CUDA Toolkit (67%), Amazon SageMaker (33%), Kubernetes (33%).
Which engineering practices does Modular ask for?
Edge AI is named in 33% of job postings at Modular, followed by Machine Learning (33%), Quantization (33%).
How does your stack fit Modular?
How modern is the Modular stack?
Modular scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the Modular stack in its industry?
Share of the 251 companies in the same industries, whose stack Alion knows, that use each technology.
Modular products in its job postings
Postings at Modular name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Modular
Questions about the Modular tech stack
What programming languages does Modular use?
The languages named in Modular job postings are C++ (67%), Rust (67%), Go (33%), Python (33%), as a share of the 3 postings of the last 12 months.
Does Modular use PyTorch?
Yes. PyTorch is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Modular use?
The cloud and platforms named in Modular job postings are vLLM (3), CUDA Toolkit (2), Amazon SageMaker (1) (postings in brackets).
Is the Modular tech stack changing?
No new technology has appeared in Modular job postings in the last six months.
How modern is the Modular tech stack?
Modular scores 71 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Modular tech stack?
Alion reads every job posting Modular 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 16, 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, "Modular tech stack: 22 technologies from 3 job postings", as of Oct 16, 2026. https://alion.io/company/modular/technologies