Xiilab tech stack
Xiilab builds mostly with Python, C++, Java, JavaScript. Its stack also includes AWS, Kubernetes, CUDA, ElasticSearch. AWS is named in 9 of the 9 job postings Xiilab published in the last 12 months (100%). Counted by Alion from the job postings of Xiilab, updated Oct 17, 2026.
What programming languages does Xiilab use?
Python is named in 33% of job postings at Xiilab, followed by C++ (11%), Java (11%), JavaScript (11%).
What frameworks and libraries does Xiilab use?
CUDA is named in 22% of job postings at Xiilab, followed by FastAPI (11%), LangChain (11%), LangGraph (11%).
What databases does Xiilab use?
ElasticSearch is named in 11% of job postings at Xiilab, followed by Qdrant (11%).
ElasticSearch
1 11%
Qdrant
1 11%
What cloud and platforms does Xiilab use?
AWS is named in 100% of job postings at Xiilab, followed by Kubernetes (44%), CUDA Toolkit (22%), Figma (22%).
AWS
9 100%
Kubernetes
4 44%
CUDA Toolkit
2 22%
Figma
2 22%
NVIDIA Omniverse
2 22%
CentOS Stream
1 11%
Grafana
1 11%
Show all (10)
What developer tools does Xiilab use?
Claude Code is named in 33% of job postings at Xiilab, followed by Cursor (22%), Docker (11%), InfiniBand (11%).
What AI and ML technologies does Xiilab use?
ChatGPT is named in 22% of job postings at Xiilab, followed by Claude (11%), LLM (11%), LLaVA (11%).
Which engineering practices does Xiilab ask for?
AI Agents is named in 11% of job postings at Xiilab, followed by Chain-of-Thought (11%), Context Engineering (11%), HPC (11%).
AI Agents
1 11%
Chain-of-Thought
1 11%
HPC
1 11%
RAG
1 11%
Reranking
1 11%
Speech Recognition
1 11%
How does your stack fit Xiilab?
How is the Xiilab 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 Xiilab stack?
Xiilab scores 85 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: 6; legacy ones: 0.
How common is the Xiilab stack in its industry?
Share of the 197 companies in the same industries, whose stack Alion knows, that use each technology.
Questions about the Xiilab tech stack
What programming languages does Xiilab use?
The languages named in Xiilab job postings are Python (33%), C++ (11%), Java (11%), JavaScript (11%), Kotlin (11%), as a share of the 9 postings of the last 12 months.
Does Xiilab use CUDA?
Yes. CUDA is named in 2 of 9 job postings (22%) and required in 2 of them.
What cloud and platforms does Xiilab use?
The cloud and platforms named in Xiilab job postings are AWS (9), Kubernetes (4), CUDA Toolkit (2) (postings in brackets).
Is the Xiilab tech stack changing?
Yes. ChatGPT, Figma, NVIDIA Omniverse first appeared in Xiilab job postings in the last six months.
How modern is the Xiilab tech stack?
Xiilab scores 85 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: 6; legacy ones: 0.
How does Alion know the Xiilab tech stack?
Alion reads every job posting Xiilab 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 17, 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, "Xiilab tech stack: 46 technologies from 9 job postings", as of Oct 17, 2026. https://alion.io/company/xiilab/technologies