Helical tech stack
Helical builds mostly with Python. Its stack also includes PyTorch, AWS, Azure, SciPy. Python is named in 3 of the 5 job postings Helical published in the last 12 months (60%). Counted by Alion from the job postings of Helical, updated Nov 2, 2026.
What programming languages does Helical use?
Python is named in 60% of job postings at Helical.
Python
3 60%
What frameworks and libraries does Helical use?
PyTorch is named in 60% of job postings at Helical, followed by SciPy (20%), DeepSpeed (20%), FSDP (20%).
What cloud and platforms does Helical use?
AWS is named in 40% of job postings at Helical, followed by Azure (40%), GCP (40%), Kubernetes (20%).
What developer tools does Helical use?
Docker is named in 40% of job postings at Helical, followed by Git (20%).
What AI and ML technologies does Helical use?
LoRA is named in 20% of job postings at Helical, followed by PEFT (20%).
Which engineering practices does Helical ask for?
Machine Learning is named in 80% of job postings at Helical, followed by Diffusion Models (40%), CI/CD (40%), DPO (20%).
Diffusion Models
2 40%
CI/CD
2 40%
RLHF
1 20%
How does your stack fit Helical?
How is the Helical 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 Helical stack?
Helical scores 80 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: 2; legacy ones: 0.
How common is the Helical stack in its industry?
Share of the 253 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Helical
Character.AI
18 shared technologies
Black Forest Labs
18 shared technologies
Amity Solutions
18 shared technologies
SecNinjaz Technologies LLP
17 shared technologies
Sciforium
18 shared technologies
Mclarenss
18 shared technologies
Toloka AI
19 shared technologies
Multiverse Computing
19 shared technologies
Questions about the Helical tech stack
What programming languages does Helical use?
The languages named in Helical job postings are Python (60%), as a share of the 5 postings of the last 12 months.
Does Helical use PyTorch?
Yes. PyTorch is named in 3 of 5 job postings (60%) and required in 3 of them.
What cloud and platforms does Helical use?
The cloud and platforms named in Helical job postings are AWS (2), Azure (2), GCP (2) (postings in brackets).
Is the Helical tech stack changing?
Yes. PyTorch, Diffusion Models first appeared in Helical job postings in the last six months.
How modern is the Helical tech stack?
Helical scores 80 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: 2; legacy ones: 0.
How does Alion know the Helical tech stack?
Alion reads every job posting Helical publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Nov 2, 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, "Helical tech stack: 23 technologies from 5 job postings", as of Nov 2, 2026. https://alion.io/company/helical/technologies