Cortea tech stack
Cortea builds mostly with Python, JavaScript. Its stack also includes GCP, Kubernetes, PostgreSQL, BigQuery. GCP is named in 3 of the 10 job postings Cortea published in the last 12 months (30%). Counted by Alion from the job postings of Cortea, updated Sep 28, 2026.
What programming languages does Cortea use?
Python is named in 20% of job postings at Cortea, followed by JavaScript (10%).
Python
2 20%
JavaScript
1 10%
What frameworks and libraries does Cortea use?
React.js is named in 10% of job postings at Cortea, followed by Tailwind CSS (10%).
React.js
1 10%
Tailwind CSS
1 10%
What databases does Cortea use?
PostgreSQL is named in 20% of job postings at Cortea, followed by BigQuery (10%), ClickHouse (10%), Google BigQuery (10%).
BigQuery 
What cloud and platforms does Cortea use?
GCP is named in 30% of job postings at Cortea, followed by Kubernetes (20%), Azure (20%), Langfuse (10%).
GCP
3 30%
Kubernetes
2 20%
Azure
2 20%
Langfuse
1 10%
MLFlow
1 10%
Weights & Biases
1 10%
Apache Kafka
1 10%
GitHub
1 10%
What developer tools does Cortea use?
Braintrust is named in 10% of job postings at Cortea, followed by Cursor (10%).
Braintrust
1 10%
Cursor
1 10%
What AI and ML technologies does Cortea use?
LLM is named in 30% of job postings at Cortea, followed by Claude (10%).
Which engineering practices does Cortea ask for?
AI Agents is named in 80% of job postings at Cortea, followed by Agentic Workflows (10%), Function Calling (10%), IAM (10%).
AI Agents
8 80%
Function Calling
1 10%
Multimodal AI
1 10%
Prompt Engineering
1 10%
Show all (9)
How does your stack fit Cortea?
How modern is the Cortea stack?
Cortea scores 84 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 Cortea stack in its industry?
Share of the 317 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cortea
Questions about the Cortea tech stack
What programming languages does Cortea use?
The languages named in Cortea job postings are Python (20%), JavaScript (10%), as a share of the 10 postings of the last 12 months.
Does Cortea use GCP?
Yes. GCP is named in 3 of 10 job postings (30%) and required in 1 of them.
What cloud and platforms does Cortea use?
The cloud and platforms named in Cortea job postings are GCP (3), Kubernetes (2), Azure (2) (postings in brackets).
Is the Cortea tech stack changing?
No new technology has appeared in Cortea job postings in the last six months.
How modern is the Cortea tech stack?
Cortea scores 84 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 Cortea tech stack?
Alion reads every job posting Cortea 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 Sep 28, 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, "Cortea tech stack: 30 technologies from 10 job postings", as of Sep 28, 2026. https://alion.io/company/cortea/technologies