OCBC Bank tech stack
OCBC Bank builds mostly with Python, SQL, Java, JavaScript. Its stack also includes Power BI, Tableau, Oracle, Hadoop. Python is named in 65 of the 139 job postings OCBC Bank published in the last 12 months (47%). Counted by Alion from the job postings of OCBC Bank, updated Sep 27, 2026.
What programming languages does OCBC Bank use?
Python is named in 47% of job postings at OCBC Bank, followed by SQL (29%), Java (11%), JavaScript (5%).
C# 
SAS Show all (17)
What frameworks and libraries does OCBC Bank use?
Hadoop is named in 6% of job postings at OCBC Bank, followed by PyTorch (3%), Scikit-learn (3%), TensorFlow (3%).
Hadoop
8 6%
PyTorch
4 3%
Scikit-learn
4 3%
TensorFlow
4 3%
React.js
3 2%
Flask
2 1%
Spring Boot
2 1%
AutoGen
2 1%
Show all (30)
What databases does OCBC Bank use?
Oracle is named in 6% of job postings at OCBC Bank, followed by Teradata (4%), MS SQL (2%), PostgreSQL (2%).
Oracle
9 6%
Teradata
5 4%
MS SQL
3 2%
PostgreSQL
3 2%
Amazon Redshift
2 1%
HBase
2 1%
Redis
2 1%
Trino
2 1%
Show all (16)
What cloud and platforms does OCBC Bank use?
Power BI is named in 24% of job postings at OCBC Bank, followed by Tableau (9%), AWS (9%), Kubernetes (7%).
Power BI
34 24%
Tableau
12 9%
AWS
12 9%
Kubernetes
10 7%
Azure
8 6%
Bitbucket
7 5%
Spark
6 4%
GCP
6 4%
Show all (49)
And 9 more, each named in fewer postings.
What developer tools does OCBC Bank use?
Microsoft Excel is named in 28% of job postings at OCBC Bank, followed by Jenkins (6%), Copilot (5%), Docker (5%).
Show all (38)
What AI and ML technologies does OCBC Bank use?
LLM is named in 4% of job postings at OCBC Bank, followed by ChatGPT (1%), LoRA (1%), PEFT (1%).
Which engineering practices does OCBC Bank ask for?
AI Agents is named in 13% of job postings at OCBC Bank, followed by Machine Learning (12%), CI/CD (9%), SLI/SLO/SLA (8%).
AI Agents
18 13%
CI/CD
13 9%
SLI/SLO/SLA
11 8%
RAG
8 6%
Platform Engineering
5 4%
Prompt Engineering
5 4%
Show all (43)
And 3 more, each named in fewer postings.
What does each OCBC Bank team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
45 postingsFinance
25 postingsAnalytics
10 postingsData Science
9 postingsSecurity
6 postingsHow does your stack fit OCBC Bank?
How modern is the OCBC Bank stack?
OCBC Bank scores 82 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: 5; legacy ones: 1.
How common is the OCBC Bank stack in its industry?
Share of the 541 companies in the same industries, whose stack Alion knows, that use each technology.
What sets OCBC Bank apart
Companies with a stack like OCBC Bank
Questions about the OCBC Bank tech stack
What programming languages does OCBC Bank use?
The languages named in OCBC Bank job postings are Python (47%), SQL (29%), Java (11%), JavaScript (5%), C# (4%), as a share of the 139 postings of the last 12 months.
Does OCBC Bank use Hadoop?
Yes. Hadoop is named in 8 of 139 job postings (6%) and required in 8 of them.
What cloud and platforms does OCBC Bank use?
The cloud and platforms named in OCBC Bank job postings are Power BI (34), Tableau (12), AWS (12) (postings in brackets).
What skills do you need for a Early Careers job at OCBC Bank?
Early Careers postings at OCBC Bank most often require Python (26), Microsoft Excel (21), Power BI (11), SQL (9), out of 45 postings in the last 12 months.
Is the OCBC Bank tech stack changing?
No new technology has appeared in OCBC Bank job postings in the last six months.
How modern is the OCBC Bank tech stack?
OCBC Bank scores 82 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: 5; legacy ones: 1.
How does Alion know the OCBC Bank tech stack?
Alion reads every job posting OCBC Bank publishes and tags the technologies each one names. The figures on this page count the 139 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, "OCBC Bank tech stack: 198 technologies from 139 job postings", as of Sep 27, 2026. https://alion.io/company/ocbc/technologies