Arsys tech stack
Arsys builds mostly with Python, JavaScript, C++, Node JS. Its stack also includes Linux, Kubernetes, Trino. Linux is named in 8 of the 9 job postings Arsys published in the last 12 months (89%). Counted by Alion from the job postings of Arsys, updated Oct 22, 2026.
What programming languages does Arsys use?
Python is named in 67% of job postings at Arsys, followed by JavaScript (33%), C++ (22%), Node JS (22%).
What cloud and platforms does Arsys use?
Linux is named in 89% of job postings at Arsys, followed by Kubernetes (67%), AWS (56%), GCP (56%).
Kubernetes
6 67%
AWS
5 56%
GCP
5 56%
Grafana
5 56%
OpenShift
5 56%
CentOS Stream
1 11%
Debian
1 11%
Show all (10)
What developer tools does Arsys use?
Terraform is named in 67% of job postings at Arsys, followed by Prometheus (56%), CMake (22%), Cursor (22%).
What AI and ML technologies does Arsys use?
Claude is named in 22% of job postings at Arsys.
Claude
2 22%
Which engineering practices does Arsys ask for?
CI/CD is named in 56% of job postings at Arsys, followed by BGP (11%), Configuration Management (11%), DNS (11%).
What does each Arsys team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
6 postingsBackend
3 postingsHow does your stack fit Arsys?
How is the Arsys 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 Arsys stack?
Arsys scores 76 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: 1; legacy ones: 0.
How common is the Arsys stack in its industry?
Share of the 402 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Arsys apart
Companies with a stack like Arsys
Canadian Derivatives Clearing Corporation
26 shared technologies
Ensono
27 shared technologies
Cubic Corporation
25 shared technologies
Alpaca
25 shared technologies
Code Europe
27 shared technologies
Clarity Innovations
26 shared technologies
IONOS
25 shared technologies
AST SpaceMobile
28 shared technologies
Questions about the Arsys tech stack
What programming languages does Arsys use?
The languages named in Arsys job postings are Python (67%), JavaScript (33%), C++ (22%), Node JS (22%), Bash (11%), as a share of the 9 postings of the last 12 months.
Does Arsys use Linux?
Yes. Linux is named in 8 of 9 job postings (89%) and required in 3 of them.
What cloud and platforms does Arsys use?
The cloud and platforms named in Arsys job postings are Linux (8), Kubernetes (6), AWS (5) (postings in brackets).
What skills do you need for a DevOps job at Arsys?
DevOps postings at Arsys most often require Terraform (6), AWS (5), GCP (5), Grafana (5), out of 6 postings in the last 12 months.
Is the Arsys tech stack changing?
Yes. Terraform, Kubernetes, Python, AWS first appeared in Arsys job postings in the last six months.
How modern is the Arsys tech stack?
Arsys scores 76 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: 1; legacy ones: 0.
How does Alion know the Arsys tech stack?
Alion reads every job posting Arsys publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Oct 22, 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, "Arsys tech stack: 30 technologies from 9 job postings", as of Oct 22, 2026. https://alion.io/company/arsys-3/technologies