Arcesium tech stack
Arcesium builds mostly with Python, Java, SQL, Bash. Its stack also includes AWS, Kubernetes, PostgreSQL, PoC Library. Python is named in 13 of the 24 job postings Arcesium published in the last 12 months (54%). Counted by Alion from the job postings of Arcesium, updated Sep 30, 2026.
What programming languages does Arcesium use?
Python is named in 54% of job postings at Arcesium, followed by Java (33%), SQL (21%), Bash (21%).
Show all (9)
What frameworks and libraries does Arcesium use?
PoC Library is named in 8% of job postings at Arcesium, followed by React.js (8%), Hibernate (4%), Material UI (4%).
What databases does Arcesium use?
PostgreSQL is named in 8% of job postings at Arcesium.
PostgreSQL
2 8%
What cloud and platforms does Arcesium use?
AWS is named in 29% of job postings at Arcesium, followed by Kubernetes (21%), Linux (21%), Amazon CloudWatch (8%).
AWS
7 29%
Kubernetes
5 21%
Amazon EC2
2 8%
GitLab CI
2 8%
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What developer tools does Arcesium use?
Microsoft Excel is named in 21% of job postings at Arcesium, followed by Ansible (8%), Jenkins (8%), Terraform (8%).
Ansible
2 8%
Jenkins
2 8%
Terraform
2 8%
ArgoCD
1 4%
CloudFormation
1 4%
GPG
1 4%
Prometheus
1 4%
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What AI and ML technologies does Arcesium use?
LLM is named in 13% of job postings at Arcesium.
LLM
3 13%
Which engineering practices does Arcesium ask for?
IAM is named in 21% of job postings at Arcesium, followed by DNS (17%), AI Agents (13%), CI/CD (13%).
AI Agents
3 13%
CI/CD
3 13%
Platform Engineering
1 4%
Progressive Delivery
1 4%
Prompt Engineering
1 4%
RAG
1 4%
Show all (13)
What does each Arcesium team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Product
5 postingsBackend
4 postingsDevOps
4 postingsHow does your stack fit Arcesium?
How is the Arcesium 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 Arcesium stack?
Arcesium scores 74 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: 1; legacy ones: 0.
How common is the Arcesium stack in its industry?
Share of the 509 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Arcesium
Questions about the Arcesium tech stack
What programming languages does Arcesium use?
The languages named in Arcesium job postings are Python (54%), Java (33%), SQL (21%), Bash (21%), Go (17%), as a share of the 24 postings of the last 12 months.
Does Arcesium use PoC Library?
Yes. PoC Library is named in 2 of 24 job postings (8%) and required in 2 of them.
What cloud and platforms does Arcesium use?
The cloud and platforms named in Arcesium job postings are AWS (7), Kubernetes (5), Linux (5) (postings in brackets).
What skills do you need for a Product job at Arcesium?
Product postings at Arcesium most often require Python (3), Java (2), SQL (2), out of 5 postings in the last 12 months.
Is the Arcesium tech stack changing?
Yes. Ansible, Unix, LLM, GitLab CI first appeared in Arcesium job postings in the last six months.
How modern is the Arcesium tech stack?
Arcesium scores 74 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: 1; legacy ones: 0.
How does Alion know the Arcesium tech stack?
Alion reads every job posting Arcesium publishes and tags the technologies each one names. The figures on this page count the 24 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, "Arcesium tech stack: 60 technologies from 24 job postings", as of Sep 30, 2026. https://alion.io/company/arcesium/technologies