Customers Bank tech stack
Customers Bank builds mostly with Python, PowerShell, SQL. Its stack also includes Active Directory, Azure, DuckDB, Snowflake. ChatGPT is named in 3 of the 10 job postings Customers Bank published in the last 12 months (30%). Counted by Alion from the job postings of Customers Bank, updated Oct 7, 2026.
What programming languages does Customers Bank use?
Python is named in 20% of job postings at Customers Bank, followed by PowerShell (10%), SQL (10%).
What frameworks and libraries does Customers Bank use?
Pandas is named in 10% of job postings at Customers Bank, followed by Polars (10%).
What databases does Customers Bank use?
DuckDB is named in 10% of job postings at Customers Bank, followed by Snowflake (10%).
What cloud and platforms does Customers Bank use?
Active Directory is named in 20% of job postings at Customers Bank, followed by Azure (20%), Microsoft Fabric (20%), Power BI (20%).
Azure
2 20%
Microsoft Fabric
2 20%
Power BI
2 20%
Azure DevOps
1 10%
GitHub Actions
1 10%
Show all (16)
What developer tools does Customers Bank use?
Microsoft Excel is named in 30% of job postings at Customers Bank, followed by Copilot (30%), Bicep (20%), Terraform (20%).
What AI and ML technologies does Customers Bank use?
Claude is named in 30% of job postings at Customers Bank, followed by ChatGPT (30%).
Which engineering practices does Customers Bank ask for?
DNS is named in 20% of job postings at Customers Bank, followed by CI/CD (10%), DHCP (10%), Embeddings (10%).
CI/CD
1 10%
Embeddings
1 10%
RAG
1 10%
Show all (12)
What does each Customers Bank team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Finance
3 postingsHow does your stack fit Customers Bank?
How is the Customers 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 Customers Bank stack?
Customers 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: 2; legacy ones: 0.
How common is the Customers Bank stack in its industry?
Share of the 1,534 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Customers Bank
Questions about the Customers Bank tech stack
What programming languages does Customers Bank use?
The languages named in Customers Bank job postings are Python (20%), PowerShell (10%), SQL (10%), as a share of the 10 postings of the last 12 months.
Does Customers Bank use Active Directory?
Yes. Active Directory is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does Customers Bank use?
The cloud and platforms named in Customers Bank job postings are Active Directory (2), Azure (2), Microsoft Fabric (2) (postings in brackets).
What skills do you need for a Finance job at Customers Bank?
Finance postings at Customers Bank most often require ChatGPT (2), Claude (2), Copilot (2), Microsoft Excel (2), out of 3 postings in the last 12 months.
Is the Customers Bank tech stack changing?
Yes. Microsoft Excel, ChatGPT, Copilot first appeared in Customers Bank job postings in the last six months.
How modern is the Customers Bank tech stack?
Customers 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: 2; legacy ones: 0.
How does Alion know the Customers Bank tech stack?
Alion reads every job posting Customers Bank publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 7, 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, "Customers Bank tech stack: 45 technologies from 10 job postings", as of Oct 7, 2026. https://alion.io/company/customersbank/technologies