IDFC FIRST Bank tech stack
IDFC FIRST Bank builds mostly with Python, SQL, Java, JavaScript. Its stack also includes AWS, Azure, PostgreSQL, PyTorch. Python is named in 55 of the 84 job postings IDFC FIRST Bank published in the last 12 months (65%). Counted by Alion from the job postings of IDFC FIRST Bank, updated Nov 11, 2026.
What programming languages does IDFC FIRST Bank use?
Python is named in 65% of job postings at IDFC FIRST Bank, followed by SQL (49%), Java (21%), JavaScript (12%).
SAS 
Show all (11)
What frameworks and libraries does IDFC FIRST Bank use?
PyTorch is named in 13% of job postings at IDFC FIRST Bank, followed by Spring Boot (12%), TensorFlow (12%), Transformers (10%).
PyTorch
11 13%
Spring Boot
10 12%
TensorFlow
10 12%
Transformers
8 10%
Appium
6 7%
Scikit-learn
6 7%
Selenium
6 7%
Spring Cloud
6 7%
Show all (38)
What databases does IDFC FIRST Bank use?
PostgreSQL is named in 14% of job postings at IDFC FIRST Bank, followed by MySQL (12%), Neo4j (7%), Amazon Neptune (5%).
PostgreSQL
12 14%
MySQL
10 12%
Neo4j
6 7%
Amazon Neptune
4 5%
Dgraph
4 5%
GraphDB
3 4%
Snowflake
3 4%
ElasticSearch
2 2%
Show all (10)
What cloud and platforms does IDFC FIRST Bank use?
AWS is named in 52% of job postings at IDFC FIRST Bank, followed by Azure (38%), Spark (36%), Kubernetes (30%).
AWS
44 52%
Azure
32 38%
Spark
30 36%
Kubernetes
25 30%
GCP
25 30%
Apache Kafka
11 13%
Tableau
11 13%
Grafana
9 11%
Show all (42)
And 2 more, each named in fewer postings.
What developer tools does IDFC FIRST Bank use?
Docker is named in 30% of job postings at IDFC FIRST Bank, followed by pySpark (29%), Git (15%), Rest API (13%).
Docker
25 30%
pySpark
24 29%
Git
13 15%
Rest API
11 13%
Jenkins
9 11%
Prometheus
9 11%
Terraform
5 6%
GraphQL
4 5%
Show all (21)
What AI and ML technologies does IDFC FIRST Bank use?
LLM is named in 14% of job postings at IDFC FIRST Bank, followed by BERT (8%), LoRA (5%), PEFT (5%).
Which engineering practices does IDFC FIRST Bank ask for?
CI/CD is named in 33% of job postings at IDFC FIRST Bank, followed by Machine Learning (29%), ETL/ELT (21%), NLP (14%).
CI/CD
28 33%
NLP
12 14%
RAG
9 11%
AI Agents
9 11%
Fine-tuning
7 8%
Hallucination
7 8%
Show all (39)
What does each IDFC FIRST Bank team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
24 postingsAnalytics
18 postingsBackend
11 postingsAI/ML
8 postingsDevOps
7 postingsQA
6 postingsHow does your stack fit IDFC FIRST Bank?
How is the IDFC FIRST Bank stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the IDFC FIRST Bank stack?
IDFC FIRST Bank 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: 6; legacy ones: 0.
How common is the IDFC FIRST Bank stack in its industry?
Share of the 1,391 companies in the same industries, whose stack Alion knows, that use each technology.
What sets IDFC FIRST Bank apart
Companies with a stack like IDFC FIRST Bank
Questions about the IDFC FIRST Bank tech stack
What programming languages does IDFC FIRST Bank use?
The languages named in IDFC FIRST Bank job postings are Python (65%), SQL (49%), Java (21%), JavaScript (12%), Go (11%), as a share of the 84 postings of the last 12 months.
Does IDFC FIRST Bank use PyTorch?
Yes. PyTorch is named in 11 of 84 job postings (13%) and required in 10 of them.
What cloud and platforms does IDFC FIRST Bank use?
The cloud and platforms named in IDFC FIRST Bank job postings are AWS (44), Azure (32), Spark (30) (postings in brackets).
What skills do you need for a Data Science job at IDFC FIRST Bank?
Data Science postings at IDFC FIRST Bank most often require Python (21), SQL (15), pySpark (12), PyTorch (9), out of 24 postings in the last 12 months.
Is the IDFC FIRST Bank tech stack changing?
Yes. SSAS, Talend, Informatica, SAS first appeared in IDFC FIRST Bank job postings in the last six months.
How modern is the IDFC FIRST Bank tech stack?
IDFC FIRST Bank 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: 6; legacy ones: 0.
How does Alion know the IDFC FIRST Bank tech stack?
Alion reads every job posting IDFC FIRST Bank publishes and tags the technologies each one names. The figures on this page count the 84 postings of the last 12 months and were updated on Nov 11, 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, "IDFC FIRST Bank tech stack: 167 technologies from 84 job postings", as of Nov 11, 2026. https://alion.io/company/idfcfirst/technologies