Banco Santander tech stack
Banco Santander builds mostly with Python, SQL, JavaScript, Java. Its stack also includes AWS, Azure, Angular, Spring Boot. Python is named in 68 of the 201 job postings Banco Santander published in the last 12 months (34%). Counted by Alion from the job postings of Banco Santander, updated Sep 27, 2026.
What programming languages does Banco Santander use?
Python is named in 34% of job postings at Banco Santander, followed by SQL (27%), JavaScript (17%), Java (16%).
Python
68 34%
SQL
54 27%
JavaScript
35 17%
Java
33 16%
TypeScript
26 13%
PowerShell
12 6%
C#
11 5%
Node JS
10 5%
Show all (26)
What frameworks and libraries does Banco Santander use?
Angular is named in 10% of job postings at Banco Santander, followed by Spring Boot (7%), React.js (3%), Triton (2%).
Angular
21 10%
Spring Boot
15 7%
React.js
6 3%
AutoGen
4 2%
CrewAI
4 2%
FastAPI
4 2%
LangGraph
4 2%
Show all (64)
And 24 more, each named in fewer postings.
What databases does Banco Santander use?
Redis is named in 4% of job postings at Banco Santander, followed by PostgreSQL (3%), MS SQL (2%), MySQL (1%).
Redis
8 4%
PostgreSQL
7 3%
MS SQL
5 2%
MySQL
3 1%
Snowflake
3 1%
Delta Lake
2 1%
Oracle
2 1%
Amazon Redshift
1 <1%
Show all (17)
What cloud and platforms does Banco Santander use?
AWS is named in 23% of job postings at Banco Santander, followed by Azure (18%), Power BI (15%), Kubernetes (11%).
AWS
47 23%
Azure
37 18%
Power BI
30 15%
Kubernetes
22 11%
GCP
17 8%
Apache Kafka
17 8%
Databricks
13 6%
Show all (66)
And 26 more, each named in fewer postings.
What developer tools does Banco Santander use?
Git is named in 14% of job postings at Banco Santander, followed by Microsoft Excel (10%), Docker (8%), Jenkins (7%).
Git
29 14%
Docker
16 8%
Jenkins
15 7%
Rest API
11 5%
Terraform
8 4%
Copilot
7 3%
pySpark
6 3%
Show all (63)
And 23 more, each named in fewer postings.
What AI and ML technologies does Banco Santander use?
ChatGPT is named in 3% of job postings at Banco Santander, followed by LLM (3%), Claude (2%), Gemini (1%).
Show all (11)
Which engineering practices does Banco Santander ask for?
CI/CD is named in 19% of job postings at Banco Santander, followed by Machine Learning (10%), IAM (7%), AI Agents (5%).
CI/CD
38 19%
AI Agents
11 5%
Clean Architecture
7 3%
RAG
6 3%
Show all (55)
And 15 more, each named in fewer postings.
What other technologies does Banco Santander use?
Ethereum is named in <1% of job postings at Banco Santander, followed by Kotlin Coroutines (<1%), Solana (<1%), StateFlow (<1%).
What does each Banco Santander team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
46 postingsFinance
34 postingsSecurity
20 postingsBackend
17 postingsIndustrial Engineering
13 postingsLeadership
10 postingsHow does your stack fit Banco Santander?
How much does Banco Santander pay by technology?
Median stated pay of the postings that name each technology, against the median of all Banco Santander postings with stated pay: $138k across 11 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| JavaScript | 6 | $119k | −14% |
| TypeScript | 6 | $119k | −14% |
| Angular | 6 | $119k | −14% |
| Amazon S3 | 5 | $123k | −11% |
How is the Banco Santander 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 Banco Santander stack?
Banco Santander 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: 11; legacy ones: 1.
How common is the Banco Santander stack in its industry?
Share of the 211 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Banco Santander apart
Companies with a stack like Banco Santander
Questions about the Banco Santander tech stack
What programming languages does Banco Santander use?
The languages named in Banco Santander job postings are Python (34%), SQL (27%), JavaScript (17%), Java (16%), TypeScript (13%), as a share of the 201 postings of the last 12 months.
Does Banco Santander use Angular?
Yes. Angular is named in 21 of 201 job postings (10%) and required in 21 of them.
What cloud and platforms does Banco Santander use?
The cloud and platforms named in Banco Santander job postings are AWS (47), Azure (37), Power BI (30) (postings in brackets).
What skills do you need for a Analytics job at Banco Santander?
Analytics postings at Banco Santander most often require Python (23), SQL (18), AWS (13), Java (12), out of 46 postings in the last 12 months.
Is the Banco Santander tech stack changing?
Yes. Celery, Flask, Angular Material, Snowflake first appeared in Banco Santander job postings in the last six months.
How modern is the Banco Santander tech stack?
Banco Santander 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: 11; legacy ones: 1.
How does Alion know the Banco Santander tech stack?
Alion reads every job posting Banco Santander publishes and tags the technologies each one names. The figures on this page count the 201 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, "Banco Santander tech stack: 306 technologies from 201 job postings", as of Sep 27, 2026. https://alion.io/company/banco-santander/technologies