Voltai tech stack
Voltai builds mostly with Python, C++, Go, Rust. Its stack also includes AWS, Azure, CUDA, NCCL. AWS is named in 5 of the 22 job postings Voltai published in the last 12 months (23%). Counted by Alion from the job postings of Voltai, updated Sep 30, 2026.
What programming languages does Voltai use?
Python is named in 14% of job postings at Voltai, followed by C++ (9%), Go (5%), Rust (5%).
What frameworks and libraries does Voltai use?
CUDA is named in 9% of job postings at Voltai, followed by NCCL (9%), Megatron-LM (5%), PyTorch (5%).
What cloud and platforms does Voltai use?
AWS is named in 23% of job postings at Voltai, followed by Azure (23%), GCP (23%), OpenShift (23%).
What developer tools does Voltai use?
Docker is named in 23% of job postings at Voltai, followed by Formal Verification (14%), Cadence JasperGold (9%), NVLink (9%).
Docker
5 23%
Cadence JasperGold
2 9%
Synopsys VC Formal
2 9%
Which engineering practices does Voltai ask for?
World Models is named in 77% of job postings at Voltai, followed by RAG (23%), Reinforcement Learning (14%), HPC (9%).
RAG
5 23%
Reinforcement Learning
3 14%
HPC
2 9%
Fine-tuning
1 5%
Multimodal AI
1 5%
What does each Voltai team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Voltai?
How is the Voltai 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 Voltai stack?
Voltai scores 64 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.
Companies with a stack like Voltai
Questions about the Voltai tech stack
What programming languages does Voltai use?
The languages named in Voltai job postings are Python (14%), C++ (9%), Go (5%), Rust (5%), SystemVerilog (5%), as a share of the 22 postings of the last 12 months.
Does Voltai use CUDA?
Yes. CUDA is named in 2 of 22 job postings (9%) and required in 2 of them.
What cloud and platforms does Voltai use?
The cloud and platforms named in Voltai job postings are AWS (5), Azure (5), GCP (5) (postings in brackets).
What skills do you need for a Backend job at Voltai?
Backend postings at Voltai most often require AWS (3), Azure (3), Docker (3), GCP (3), out of 3 postings in the last 12 months.
Is the Voltai tech stack changing?
Yes. AWS, Azure, Docker, GCP first appeared in Voltai job postings in the last six months.
How modern is the Voltai tech stack?
Voltai scores 64 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 Voltai tech stack?
Alion reads every job posting Voltai publishes and tags the technologies each one names. The figures on this page count the 22 postings of the last 12 months and were updated on Sep 30, 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, "Voltai tech stack: 33 technologies from 22 job postings", as of Sep 30, 2026. https://alion.io/company/voltai/technologies