Mustang tech stack
Mustang builds mostly with 1C, Python, SQL, PHP. Its stack also includes Azure, OpenAI, MS SQL, PostgreSQL. 1C is named in 2 of the 3 job postings Mustang published in the last 12 months (67%). Counted by Alion from the job postings of Mustang, updated Oct 1, 2026.
What programming languages does Mustang use?
1C is named in 67% of job postings at Mustang, followed by Python (67%), SQL (67%), PHP (33%).
1C 
What frameworks and libraries does Mustang use?
FastAPI is named in 67% of job postings at Mustang, followed by HTTPX (33%).
What databases does Mustang use?
MS SQL is named in 67% of job postings at Mustang, followed by PostgreSQL (67%).
MS SQL
2 67%
PostgreSQL
2 67%
What cloud and platforms does Mustang use?
Azure is named in 67% of job postings at Mustang, followed by OpenAI (67%), Figma (33%), GitHub (33%).
What developer tools does Mustang use?
Docker is named in 67% of job postings at Mustang, followed by Git (67%), Rest API (67%), Docker Compose (67%).
What AI and ML technologies does Mustang use?
LLM is named in 67% of job postings at Mustang.
LLM
2 67%
Which engineering practices does Mustang ask for?
RAG is named in 67% of job postings at Mustang, followed by AI Agents (33%), CI/CD (33%), Function Calling (33%).
RAG
2 67%
AI Agents
1 33%
CI/CD
1 33%
Function Calling
1 33%
How does your stack fit Mustang?
How modern is the Mustang stack?
Mustang 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: 1; legacy ones: 0.
How common is the Mustang stack in its industry?
Share of the 4,409 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Mustang
Questions about the Mustang tech stack
What programming languages does Mustang use?
The languages named in Mustang job postings are 1C (67%), Python (67%), SQL (67%), PHP (33%), as a share of the 3 postings of the last 12 months.
Does Mustang use FastAPI?
Yes. FastAPI is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Mustang use?
The cloud and platforms named in Mustang job postings are Azure (2), OpenAI (2), Figma (1) (postings in brackets).
Is the Mustang tech stack changing?
No new technology has appeared in Mustang job postings in the last six months.
How modern is the Mustang tech stack?
Mustang 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: 1; legacy ones: 0.
How does Alion know the Mustang tech stack?
Alion reads every job posting Mustang publishes and tags the technologies each one names. The figures on this page count the 3 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, "Mustang tech stack: 26 technologies from 3 job postings", as of Oct 1, 2026. https://alion.io/company/mustangtk/technologies