Tattelecom tech stack
Tattelecom builds mostly with 1C, SQL, Python, JavaScript. Its stack also includes Linux, PostgreSQL, Ollama, MS SQL. Linux is named in 3 of the 8 job postings Tattelecom published in the last 12 months (38%). Counted by Alion from the job postings of Tattelecom, updated Oct 18, 2026.
What programming languages does Tattelecom use?
1C is named in 25% of job postings at Tattelecom, followed by SQL (25%), Python (25%), JavaScript (13%).
1C 
What frameworks and libraries does Tattelecom use?
FAISS is named in 13% of job postings at Tattelecom, followed by React.js (13%), PyTorch (13%), SQLAlchemy (13%).
What databases does Tattelecom use?
PostgreSQL is named in 38% of job postings at Tattelecom, followed by MS SQL (13%), Milvus (13%), MySQL (13%).
What cloud and platforms does Tattelecom use?
Linux is named in 38% of job postings at Tattelecom, followed by Ollama (25%), Debian (13%), Ubuntu (13%).
What developer tools does Tattelecom use?
Bitrix is named in 13% of job postings at Tattelecom, followed by Microsoft Excel (13%), Open WebUI (13%), Rest API (13%).
Bitrix
1 13%
Open WebUI
1 13%
Rest API
1 13%
llama.cpp
1 13%
Axolotl
1 13%
Docker
1 13%
Git
1 13%
Show all (9)
What AI and ML technologies does Tattelecom use?
LLM is named in 25% of job postings at Tattelecom, followed by PEFT (13%).
Which engineering practices does Tattelecom ask for?
AI Agents is named in 25% of job postings at Tattelecom, followed by RAG (25%), Prompt Engineering (13%), SLI/SLO/SLA (13%).
How does your stack fit Tattelecom?
How modern is the Tattelecom stack?
Tattelecom scores 84 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 Tattelecom stack in its industry?
Share of the 474 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Tattelecom
Questions about the Tattelecom tech stack
What programming languages does Tattelecom use?
The languages named in Tattelecom job postings are 1C (25%), SQL (25%), Python (25%), JavaScript (13%), TypeScript (13%), as a share of the 8 postings of the last 12 months.
Does Tattelecom use Linux?
Yes. Linux is named in 3 of 8 job postings (38%) and required in 2 of them.
What cloud and platforms does Tattelecom use?
The cloud and platforms named in Tattelecom job postings are Linux (3), Ollama (2), Debian (1) (postings in brackets).
Is the Tattelecom tech stack changing?
No new technology has appeared in Tattelecom job postings in the last six months.
How modern is the Tattelecom tech stack?
Tattelecom scores 84 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 Tattelecom tech stack?
Alion reads every job posting Tattelecom publishes and tags the technologies each one names. The figures on this page count the 8 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, "Tattelecom tech stack: 42 technologies from 8 job postings", as of Oct 18, 2026. https://alion.io/company/tattelecom-2/technologies