Rediff tech stack
Rediff builds mostly with SQL, Python, Java, C#. Its stack also includes Azure, AWS, Pinecone, FAISS. Azure is named in 6 of the 12 job postings Rediff published in the last 12 months (50%). Counted by Alion from the job postings of Rediff, updated Sep 27, 2026.
What programming languages does Rediff use?
SQL is named in 25% of job postings at Rediff, followed by Python (25%), Java (17%), C# (8%).
What frameworks and libraries does Rediff use?
FAISS is named in 17% of job postings at Rediff, followed by AutoGen (8%), FastAPI (8%), LangChain (8%).
FAISS
2 17%
AutoGen
1 8%
FastAPI
1 8%
LangChain
1 8%
LlamaIndex
1 8%
Playwright
1 8%
Rest-Assured
1 8%
Selenium
1 8%
Show all (10)
What databases does Rediff use?
Pinecone is named in 17% of job postings at Rediff, followed by BigQuery (8%), Google BigQuery (8%), MS SQL (8%).
BigQuery 
What cloud and platforms does Rediff use?
Azure is named in 50% of job postings at Rediff, followed by AWS (33%), GCP (25%), Azure DevOps (17%).
Azure
6 50%
AWS
4 33%
GCP
3 25%
Azure DevOps
2 17%
GitHub Actions
2 17%
Apache Kafka
2 17%
Kubernetes
2 17%
.NET
1 8%
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What developer tools does Rediff use?
Git is named in 17% of job postings at Rediff, followed by GraphQL (17%), Jenkins (17%), Docker (17%).
What AI and ML technologies does Rediff use?
LLM is named in 17% of job postings at Rediff, followed by LoRA (8%), QLoRA (8%), PEFT (8%).
Which engineering practices does Rediff ask for?
CI/CD is named in 42% of job postings at Rediff, followed by Incident Management (25%), Embeddings (17%), RAG (17%).
CI/CD
5 42%
Incident Management
3 25%
Embeddings
2 17%
RAG
2 17%
AI Agents
1 8%
Fine-tuning
1 8%
Hybrid Search
1 8%
Show all (12)
What does each Rediff team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Management
5 postingsHow does your stack fit Rediff?
How modern is the Rediff stack?
Rediff scores 90 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: 4; legacy ones: 0.
Companies with a stack like Rediff
Questions about the Rediff tech stack
What programming languages does Rediff use?
The languages named in Rediff job postings are SQL (25%), Python (25%), Java (17%), C# (8%), as a share of the 12 postings of the last 12 months.
Does Rediff use FAISS?
Yes. FAISS is named in 2 of 12 job postings (17%) and required in 1 of them.
What cloud and platforms does Rediff use?
The cloud and platforms named in Rediff job postings are Azure (6), AWS (4), GCP (3) (postings in brackets).
What skills do you need for a Management job at Rediff?
Management postings at Rediff most often require AWS (2), Azure (2), out of 5 postings in the last 12 months.
Is the Rediff tech stack changing?
No new technology has appeared in Rediff job postings in the last six months.
How modern is the Rediff tech stack?
Rediff scores 90 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: 4; legacy ones: 0.
How does Alion know the Rediff tech stack?
Alion reads every job posting Rediff publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Sep 27, 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, "Rediff tech stack: 60 technologies from 12 job postings", as of Sep 27, 2026. https://alion.io/company/rediffmailpro/technologies