Deloitte Spain tech stack
Deloitte Spain builds mostly with Python, SQL, JavaScript, Java. Its stack also includes AWS, Azure, Snowflake, BigQuery. Python is named in 32 of the 67 job postings Deloitte Spain published in the last 12 months (48%). Counted by Alion from the job postings of Deloitte Spain, updated Oct 9, 2026.
What programming languages does Deloitte Spain use?
Python is named in 48% of job postings at Deloitte Spain, followed by SQL (30%), JavaScript (13%), Java (12%).
Python
32 48%
SQL
20 30%
JavaScript
9 13%
Java
8 12%
Node JS
8 12%
ABAP
5 7%
TypeScript
4 6%
PowerShell
3 4%
Show all (16)
What frameworks and libraries does Deloitte Spain use?
LangChain is named in 6% of job postings at Deloitte Spain, followed by Ray (4%), Streamlit (4%), Angular (4%).
LangChain
4 6%
Ray
3 4%
Streamlit
3 4%
Angular
3 4%
React.js
3 4%
OpenTelemetry
2 3%
Spring Boot
2 3%
Capacitor
2 3%
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What databases does Deloitte Spain use?
Snowflake is named in 10% of job postings at Deloitte Spain, followed by BigQuery (7%), Google BigQuery (7%), MySQL (7%).
Snowflake
7 10%
BigQuery
5 7%
Google BigQuery
5 7%
MySQL
5 7%
Amazon Redshift
4 6%
Delta Lake
4 6%
DynamoDB
3 4%
PostgreSQL
3 4%
Show all (20)
What cloud and platforms does Deloitte Spain use?
AWS is named in 48% of job postings at Deloitte Spain, followed by Azure (39%), GCP (30%), Power BI (19%).
AWS
32 48%
Azure
26 39%
GCP
20 30%
Power BI
13 19%
Databricks
12 18%
Spark
11 16%
AWS Lambda
9 13%
GitHub
8 12%
Show all (61)
And 21 more, each named in fewer postings.
What developer tools does Deloitte Spain use?
Terraform is named in 19% of job postings at Deloitte Spain, followed by Git (16%), pySpark (12%), Docker (10%).
Terraform
13 19%
Git
11 16%
pySpark
8 12%
Docker
7 10%
Rest API
6 9%
CloudFormation
6 9%
Jenkins
4 6%
Show all (32)
What AI and ML technologies does Deloitte Spain use?
LLM is named in 6% of job postings at Deloitte Spain, followed by Gemini (1%), Midjourney (1%).
Which engineering practices does Deloitte Spain ask for?
CI/CD is named in 25% of job postings at Deloitte Spain, followed by Prompt Engineering (9%), IAM (6%), LLMOps (6%).
CI/CD
17 25%
Prompt Engineering
6 9%
RAG
4 6%
AI Agents
3 4%
AIOps
3 4%
Show all (22)
What does each Deloitte Spain team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
12 postingsDevOps
11 postingsEnterprise Apps
10 postingsAI/ML
7 postingsSecurity
4 postingsHow does your stack fit Deloitte Spain?
How modern is the Deloitte Spain stack?
Deloitte Spain 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: 3; legacy ones: 2.
How common is the Deloitte Spain stack in its industry?
Share of the 1,994 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Deloitte Spain apart
Companies with a stack like Deloitte Spain
Questions about the Deloitte Spain tech stack
What programming languages does Deloitte Spain use?
The languages named in Deloitte Spain job postings are Python (48%), SQL (30%), JavaScript (13%), Java (12%), Node JS (12%), as a share of the 67 postings of the last 12 months.
Does Deloitte Spain use LangChain?
Yes. LangChain is named in 4 of 67 job postings (6%) and required in 4 of them.
What cloud and platforms does Deloitte Spain use?
The cloud and platforms named in Deloitte Spain job postings are AWS (32), Azure (26), GCP (20) (postings in brackets).
What skills do you need for a Data Science job at Deloitte Spain?
Data Science postings at Deloitte Spain most often require AWS (10), Azure (10), SQL (10), Databricks (7), out of 12 postings in the last 12 months.
Is the Deloitte Spain tech stack changing?
No new technology has appeared in Deloitte Spain job postings in the last six months.
How modern is the Deloitte Spain tech stack?
Deloitte Spain 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: 3; legacy ones: 2.
How does Alion know the Deloitte Spain tech stack?
Alion reads every job posting Deloitte Spain publishes and tags the technologies each one names. The figures on this page count the 67 postings of the last 12 months and were updated on Oct 9, 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, "Deloitte Spain tech stack: 182 technologies from 67 job postings", as of Oct 9, 2026. https://alion.io/company/deloitte-es/technologies