Tata Communications tech stack
Tata Communications builds mostly with Python, Java, Node JS, SQL. Its stack also includes PostgreSQL, AWS, Azure, Milvus. Python is named in 2 of the 5 job postings Tata Communications published in the last 12 months (40%). Counted by Alion from the job postings of Tata Communications, updated Nov 4, 2026.
What programming languages does Tata Communications use?
Python is named in 40% of job postings at Tata Communications, followed by Java (20%), Node JS (20%), SQL (20%).
What frameworks and libraries does Tata Communications use?
FAISS is named in 20% of job postings at Tata Communications, followed by FastAPI (20%), LangChain (20%), LangGraph (20%).
What databases does Tata Communications use?
PostgreSQL is named in 40% of job postings at Tata Communications, followed by Milvus (20%), MySQL (20%), Pinecone (20%).
What cloud and platforms does Tata Communications use?
AWS is named in 20% of job postings at Tata Communications, followed by Azure (20%), CyberArk (20%), Grafana (20%).
What developer tools does Tata Communications use?
Ansible is named in 20% of job postings at Tata Communications, followed by Docker (20%), Maven (20%), Model Context Protocol (20%).
What AI and ML technologies does Tata Communications use?
LLM is named in 20% of job postings at Tata Communications.
LLM
1 20%
Which engineering practices does Tata Communications ask for?
Incident Management is named in 40% of job postings at Tata Communications, followed by AI Agents (20%), CAPA (20%), Embeddings (20%).
Incident Management
2 40%
AI Agents
1 20%
Embeddings
1 20%
RAG
1 20%
Show all (9)
How does your stack fit Tata Communications?
How modern is the Tata Communications stack?
Tata Communications scores 80 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 Tata Communications stack in its industry?
Share of the 419 companies in the same industries, whose stack Alion knows, that use each technology.
Questions about the Tata Communications tech stack
What programming languages does Tata Communications use?
The languages named in Tata Communications job postings are Python (40%), Java (20%), Node JS (20%), SQL (20%), JavaScript (20%), as a share of the 5 postings of the last 12 months.
Does Tata Communications use PostgreSQL?
Yes. PostgreSQL is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Tata Communications use?
The cloud and platforms named in Tata Communications job postings are AWS (1), Azure (1), CyberArk (1) (postings in brackets).
Is the Tata Communications tech stack changing?
No new technology has appeared in Tata Communications job postings in the last six months.
How modern is the Tata Communications tech stack?
Tata Communications scores 80 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 Tata Communications tech stack?
Alion reads every job posting Tata Communications publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Nov 4, 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, "Tata Communications tech stack: 39 technologies from 5 job postings", as of Nov 4, 2026. https://alion.io/company/tata-communications/technologies