Defacto Group tech stack
Defacto Group builds mostly with 1C, Python, SQL. Its stack also includes Active Directory, OpenAI, Asyncio, FastAPI. 1C is named in 6 of the 6 job postings Defacto Group published in the last 12 months (100%). Counted by Alion from the job postings of Defacto Group, updated Oct 28, 2026.
What programming languages does Defacto Group use?
1C is named in 100% of job postings at Defacto Group, followed by Python (17%), SQL (17%).
1C 
What frameworks and libraries does Defacto Group use?
Asyncio is named in 17% of job postings at Defacto Group, followed by FastAPI (17%).
What cloud and platforms does Defacto Group use?
Active Directory is named in 17% of job postings at Defacto Group, followed by OpenAI (17%), Windows (17%).
What developer tools does Defacto Group use?
Docker is named in 17% of job postings at Defacto Group, followed by Git (17%), Model Context Protocol (17%), Rest API (17%).
Which engineering practices does Defacto Group ask for?
Master Data Management is named in 33% of job postings at Defacto Group, followed by AI Agents (17%), Embeddings (17%), Function Calling (17%).
AI Agents
1 17%
Embeddings
1 17%
Function Calling
1 17%
RAG
1 17%
How does your stack fit Defacto Group?
How modern is the Defacto Group stack?
Defacto Group scores 79 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: 0; legacy ones: 0.
How common is the Defacto Group stack in its industry?
Share of the 1,668 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Defacto Group
Questions about the Defacto Group tech stack
What programming languages does Defacto Group use?
The languages named in Defacto Group job postings are 1C (100%), Python (17%), SQL (17%), as a share of the 6 postings of the last 12 months.
What cloud and platforms does Defacto Group use?
The cloud and platforms named in Defacto Group job postings are Active Directory (1), OpenAI (1), Windows (1) (postings in brackets).
Is the Defacto Group tech stack changing?
No new technology has appeared in Defacto Group job postings in the last six months.
How modern is the Defacto Group tech stack?
Defacto Group scores 79 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: 0; legacy ones: 0.
How does Alion know the Defacto Group tech stack?
Alion reads every job posting Defacto Group publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 28, 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, "Defacto Group tech stack: 18 technologies from 6 job postings", as of Oct 28, 2026. https://alion.io/company/defactogroup/technologies