Experian tech stack
Experian builds mostly with Python, SQL, Java, JavaScript. Its stack also includes AWS, Kubernetes, PostgreSQL, React.js. AWS is named in 179 of the 336 job postings Experian published in the last 12 months (53%). Counted by Alion from the job postings of Experian, updated Sep 26, 2026.
What programming languages does Experian use?
Python is named in 43% of job postings at Experian, followed by SQL (31%), Java (22%), JavaScript (19%).
Python
144 43%
SQL
104 31%
Java
73 22%
JavaScript
64 19%
TypeScript
43 13%
C#
34 10%
Scala
30 9%
Kotlin
15 4%
Show all (23)
What frameworks and libraries does Experian use?
React.js is named in 10% of job postings at Experian, followed by Angular (10%), Spring Boot (8%), JUnit (4%).
React.js
32 10%
Angular
32 10%
Spring Boot
27 8%
JUnit
14 4%
Mockito
11 3%
Selenium
11 3%
Cypress
11 3%
OpenTelemetry
11 3%
Show all (72)
And 32 more, each named in fewer postings.
What databases does Experian use?
PostgreSQL is named in 10% of job postings at Experian, followed by MySQL (7%), DynamoDB (7%), Amazon Aurora (4%).
PostgreSQL
34 10%
MySQL
24 7%
DynamoDB
22 7%
Amazon Aurora
13 4%
Redis
8 2%
Oracle
6 2%
Amazon Redshift
6 2%
Apache Iceberg
5 1%
Show all (25)
What cloud and platforms does Experian use?
AWS is named in 53% of job postings at Experian, followed by Kubernetes (24%), Azure (19%), Amazon S3 (17%).
AWS
179 53%
Kubernetes
82 24%
Azure
64 19%
Spark
47 14%
Power BI
44 13%
AWS Lambda
44 13%
Amazon EKS
43 13%
Show all (75)
And 35 more, each named in fewer postings.
What developer tools does Experian use?
Docker is named in 19% of job postings at Experian, followed by Terraform (18%), Git (18%), Jenkins (17%).
Docker
63 19%
Terraform
61 18%
Git
59 18%
Jenkins
56 17%
Rest API
29 9%
Prometheus
17 5%
Cursor
17 5%
Copilot
16 5%
Show all (61)
And 21 more, each named in fewer postings.
What AI and ML technologies does Experian use?
Claude is named in 6% of job postings at Experian, followed by LLM (5%), ChatGPT (1%).
Which engineering practices does Experian ask for?
CI/CD is named in 45% of job postings at Experian, followed by AI Agents (13%), Machine Learning (9%), IAM (7%).
CI/CD
152 45%
AI Agents
42 13%
Platform Engineering
22 7%
Prompt Engineering
20 6%
RAG
20 6%
Show all (51)
And 11 more, each named in fewer postings.
What other technologies does Experian use?
VSAM is named in 1% of job postings at Experian.
What does each Experian team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
77 postingsBackend
76 postingsDevOps
36 postingsAI/ML
20 postingsProduct
18 postingsData Science
18 postingsHow does your stack fit Experian?
How much does Experian pay by technology?
Median stated pay of the postings that name each technology, against the median of all Experian postings with stated pay: $208k across 28 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 9 | $208k | 0% |
| Kubernetes | 6 | $208k | 0% |
| Python | 6 | $161k | −22% |
| AWS Lambda | 5 | $208k | 0% |
| Apache Kafka | 5 | $208k | 0% |
| DynamoDB | 5 | $208k | 0% |
| LLM | 5 | $208k | 0% |
How is the Experian 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 Experian stack?
Experian scores 80 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: 1.
How common is the Experian stack in its industry?
Share of the 153 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Experian apart
Companies with a stack like Experian
Questions about the Experian tech stack
What programming languages does Experian use?
The languages named in Experian job postings are Python (43%), SQL (31%), Java (22%), JavaScript (19%), TypeScript (13%), as a share of the 336 postings of the last 12 months.
Does Experian use React.js?
Yes. React.js is named in 32 of 336 job postings (10%) and required in 29 of them.
What cloud and platforms does Experian use?
The cloud and platforms named in Experian job postings are AWS (179), Kubernetes (82), Azure (64) (postings in brackets).
What skills do you need for a Analytics job at Experian?
Analytics postings at Experian most often require SQL (46), Python (36), AWS (30), Power BI (27), out of 77 postings in the last 12 months.
Is the Experian tech stack changing?
Yes. Scikit-learn, LLMOps, LiteLLM, C++ first appeared in Experian job postings in the last six months.
How modern is the Experian tech stack?
Experian scores 80 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: 1.
How does Alion know the Experian tech stack?
Alion reads every job posting Experian publishes and tags the technologies each one names. The figures on this page count the 336 postings of the last 12 months and were updated on Sep 26, 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, "Experian tech stack: 311 technologies from 336 job postings", as of Sep 26, 2026. https://alion.io/company/experian/technologies