Ultra tech stack
Ultra builds mostly with Python, Bash, Julia, MATLAB. Its stack also includes AWS, Azure. Whisper is named in 6 of the 6 job postings Ultra published in the last 12 months (100%). Counted by Alion from the job postings of Ultra, updated Sep 30, 2026.
What programming languages does Ultra use?
Python is named in 33% of job postings at Ultra, followed by Bash (17%), Julia (17%), MATLAB (17%).
What cloud and platforms does Ultra use?
AWS is named in 17% of job postings at Ultra, followed by Azure (17%), Debian (17%), GitHub (17%).
AWS
1 17%
Azure
1 17%
Debian
1 17%
GitHub
1 17%
GitLab
1 17%
Grafana
1 17%
Kubernetes
1 17%
Show all (14)
What developer tools does Ultra use?
Claude Code is named in 33% of job postings at Ultra, followed by OpenAI Codex (33%), Ansible (17%), Chef (17%).
Claude Code
2 33%
Ansible
1 17%
Chef
1 17%
Docker
1 17%
Fusion 360
1 17%
Prometheus
1 17%
Puppet
1 17%
Show all (9)
What AI and ML technologies does Ultra use?
Whisper is named in 100% of job postings at Ultra, followed by ChatGPT (50%), Claude (17%).
Which engineering practices does Ultra ask for?
Configuration Management is named in 17% of job postings at Ultra, followed by HPC (17%).
Configuration Management
1 17%
HPC
1 17%
How does your stack fit Ultra?
How is the Ultra 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 Ultra stack?
Ultra scores 84 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: 3; legacy ones: 0.
How common is the Ultra stack in its industry?
Share of the 711 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Ultra apart
Companies with a stack like Ultra
Reckitt
28 shared technologies
Fluidstack
24 shared technologies
Galaxy Digital
22 shared technologies
Argonne National Laboratory
22 shared technologies
Cubic Corporation
23 shared technologies
Sierra Space
21 shared technologies
Relativity Space
22 shared technologies
Muon Space
22 shared technologies
Questions about the Ultra tech stack
What programming languages does Ultra use?
The languages named in Ultra job postings are Python (33%), Bash (17%), Julia (17%), MATLAB (17%), Perl (17%), as a share of the 6 postings of the last 12 months.
What cloud and platforms does Ultra use?
The cloud and platforms named in Ultra job postings are AWS (1), Azure (1), Debian (1) (postings in brackets).
Is the Ultra tech stack changing?
Yes. Claude Code, OpenAI Codex, Python first appeared in Ultra job postings in the last six months.
How modern is the Ultra tech stack?
Ultra scores 84 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: 3; legacy ones: 0.
How does Alion know the Ultra tech stack?
Alion reads every job posting Ultra 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 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, "Ultra tech stack: 33 technologies from 6 job postings", as of Sep 30, 2026. https://alion.io/company/whisper-aero/technologies