Xepelin tech stack
Xepelin builds mostly with Python, SQL, Bash. Its stack also includes Windows, BigQuery, Google BigQuery, GCP. Python is named in 7 of the 9 job postings Xepelin published in the last 12 months (78%). Counted by Alion from the job postings of Xepelin, updated Oct 1, 2026.
What programming languages does Xepelin use?
Python is named in 78% of job postings at Xepelin, followed by SQL (44%), Bash (11%).
What frameworks and libraries does Xepelin use?
FastAPI is named in 11% of job postings at Xepelin, followed by Flask (11%), LangChain (11%), LangGraph (11%).
What databases does Xepelin use?
BigQuery is named in 33% of job postings at Xepelin, followed by Google BigQuery (33%).
BigQuery
3 33%
Google BigQuery
3 33%
What cloud and platforms does Xepelin use?
Windows is named in 33% of job postings at Xepelin, followed by GCP (22%), Okta (22%), AWS (11%).
GCP
2 22%
Okta
2 22%
AWS
1 11%
Azure
1 11%
Crowdstrike
1 11%
Figma
1 11%
Google Cloud Run
1 11%
Show all (16)
What developer tools does Xepelin use?
FortiGate is named in 22% of job postings at Xepelin, followed by Adobe After Effects (11%), Canva (11%), Docker (11%).
FortiGate
2 22%
Adobe After Effects
1 11%
Canva
1 11%
Docker
1 11%
Git
1 11%
Model Context Protocol
1 11%
Rest API
1 11%
What AI and ML technologies does Xepelin use?
ChatGPT is named in 11% of job postings at Xepelin, followed by Claude (11%).
Which engineering practices does Xepelin ask for?
Machine Learning is named in 22% of job postings at Xepelin, followed by CI/CD (11%), Hallucination (11%), IAM (11%).
CI/CD
1 11%
Hallucination
1 11%
NLP
1 11%
RAG
1 11%
Sentiment Analysis
1 11%
Show all (9)
How does your stack fit Xepelin?
How is the Xepelin 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 Xepelin stack?
Xepelin scores 81 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 Xepelin stack in its industry?
Share of the 232 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Xepelin apart
Companies with a stack like Xepelin
Questions about the Xepelin tech stack
What programming languages does Xepelin use?
The languages named in Xepelin job postings are Python (78%), SQL (44%), Bash (11%), as a share of the 9 postings of the last 12 months.
Does Xepelin use Windows?
Yes. Windows is named in 3 of 9 job postings (33%) and required in 3 of them.
What cloud and platforms does Xepelin use?
The cloud and platforms named in Xepelin job postings are Windows (3), GCP (2), Okta (2) (postings in brackets).
Is the Xepelin tech stack changing?
Yes. Machine Learning, GCP, BigQuery, Google BigQuery first appeared in Xepelin job postings in the last six months.
How modern is the Xepelin tech stack?
Xepelin scores 81 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 Xepelin tech stack?
Alion reads every job posting Xepelin 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 1, 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, "Xepelin tech stack: 46 technologies from 9 job postings", as of Oct 1, 2026. https://alion.io/company/xepelin/technologies