XtalPi tech stack
XtalPi builds mostly with Python, TypeScript, JavaScript. Its stack also includes Linux, Kubernetes, PostgreSQL, Redis. Python is named in 4 of the 9 job postings XtalPi published in the last 12 months (44%). Counted by Alion from the job postings of XtalPi, updated Oct 18, 2026.
What programming languages does XtalPi use?
Python is named in 44% of job postings at XtalPi, followed by TypeScript (11%), JavaScript (11%).
What frameworks and libraries does XtalPi use?
Django is named in 11% of job postings at XtalPi, followed by FastAPI (11%), JAX (11%), LangGraph (11%).
Django
1 11%
FastAPI
1 11%
JAX
1 11%
LangGraph
1 11%
Next.js
1 11%
NumPy
1 11%
OpenCV
1 11%
PyTorch
1 11%
Show all (12)
What databases does XtalPi use?
PostgreSQL is named in 11% of job postings at XtalPi, followed by Redis (11%).
PostgreSQL
1 11%
Redis
1 11%
What cloud and platforms does XtalPi use?
Linux is named in 44% of job postings at XtalPi, followed by Kubernetes (22%), AWS (11%), Azure (11%).
Kubernetes
2 22%
AWS
1 11%
Azure
1 11%
Kubeflow
1 11%
Prisma Cloud
1 11%
What developer tools does XtalPi use?
Docker is named in 44% of job postings at XtalPi, followed by Ansible (11%), Claude Code (11%), Cursor (11%).
Docker
4 44%
Ansible
1 11%
Claude Code
1 11%
Cursor
1 11%
Jenkins
1 11%
Model Context Protocol
1 11%
ONNX
1 11%
Show all (9)
What AI and ML technologies does XtalPi use?
Claude is named in 22% of job postings at XtalPi.
Claude
2 22%
Which engineering practices does XtalPi ask for?
CI/CD is named in 33% of job postings at XtalPi, followed by Embodied AI (11%), Function Calling (11%), NLP (11%).
CI/CD
3 33%
Function Calling
1 11%
NLP
1 11%
RAG
1 11%
What does each XtalPi team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
5 postingsHow does your stack fit XtalPi?
How is the XtalPi 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 XtalPi stack?
XtalPi scores 82 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 XtalPi stack in its industry?
Share of the 286 companies in the same industries, whose stack Alion knows, that use each technology.
What sets XtalPi apart
Companies with a stack like XtalPi
Questions about the XtalPi tech stack
What programming languages does XtalPi use?
The languages named in XtalPi job postings are Python (44%), TypeScript (11%), JavaScript (11%), as a share of the 9 postings of the last 12 months.
Does XtalPi use Linux?
Yes. Linux is named in 4 of 9 job postings (44%) and required in 4 of them.
What cloud and platforms does XtalPi use?
The cloud and platforms named in XtalPi job postings are Linux (4), Kubernetes (2), AWS (1) (postings in brackets).
What skills do you need for a AI/ML job at XtalPi?
AI/ML postings at XtalPi most often require Docker (3), Linux (2), Python (2), out of 5 postings in the last 12 months.
Is the XtalPi tech stack changing?
Yes. Claude, Kubernetes, CI/CD first appeared in XtalPi job postings in the last six months.
How modern is the XtalPi tech stack?
XtalPi scores 82 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 XtalPi tech stack?
Alion reads every job posting XtalPi 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 18, 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, "XtalPi tech stack: 42 technologies from 9 job postings", as of Oct 18, 2026. https://alion.io/company/xtalpi/technologies