Ernst & Young tech stack
Ernst & Young builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, AWS, Angular, React.js. Azure is named in 182 of the 554 job postings Ernst & Young published in the last 12 months (33%). Counted by Alion from the job postings of Ernst & Young, updated Sep 28, 2026.
What programming languages does Ernst & Young use?
Python is named in 28% of job postings at Ernst & Young, followed by SQL (23%), JavaScript (12%), Java (8%).
Python
154 28%
SQL
126 23%
JavaScript
64 12%
Java
45 8%
PowerShell
42 8%
C#
42 8%
TypeScript
40 7%
Node JS
26 5%
Show all (27)
What frameworks and libraries does Ernst & Young use?
Angular is named in 5% of job postings at Ernst & Young, followed by React.js (5%), LangChain (3%), FastAPI (3%).
Angular
25 5%
React.js
25 5%
LangChain
18 3%
FastAPI
16 3%
LangGraph
14 3%
ASP.NET Core
12 2%
PyTorch
11 2%
Spring Boot
8 1%
Show all (86)
And 46 more, each named in fewer postings.
What databases does Ernst & Young use?
PostgreSQL is named in 4% of job postings at Ernst & Young, followed by Snowflake (3%), Azure SQL Database (2%), MS SQL (2%).
PostgreSQL
23 4%
Snowflake
16 3%
Azure SQL Database
11 2%
MS SQL
10 2%
Redis
10 2%
Oracle
7 1%
Azure Cosmos DB
6 1%
ClickHouse
5 1%
Show all (32)
What cloud and platforms does Ernst & Young use?
Azure is named in 33% of job postings at Ernst & Young, followed by AWS (25%), Power BI (22%), Kubernetes (13%).
Azure
182 33%
AWS
140 25%
Power BI
120 22%
Kubernetes
74 13%
Azure DevOps
51 9%
GCP
49 9%
Databricks
33 6%
Show all (122)
And 82 more, each named in fewer postings.
What developer tools does Ernst & Young use?
Rest API is named in 12% of job postings at Ernst & Young, followed by Microsoft Excel (12%), Docker (11%), Copilot (8%).
Rest API
67 12%
Docker
61 11%
Copilot
45 8%
Git
43 8%
Terraform
37 7%
Jenkins
26 5%
Show all (100)
And 60 more, each named in fewer postings.
What AI and ML technologies does Ernst & Young use?
LLM is named in 9% of job postings at Ernst & Young, followed by DALL-E (3%), Claude (2%), ChatGPT (1%).
Show all (11)
Which engineering practices does Ernst & Young ask for?
CI/CD is named in 19% of job postings at Ernst & Young, followed by AI Agents (11%), IAM (9%), RAG (7%).
CI/CD
104 19%
AI Agents
63 11%
RAG
40 7%
Platform Engineering
24 4%
Incident Management
22 4%
Show all (81)
And 41 more, each named in fewer postings.
What other technologies does Ernst & Young use?
CDS Views is named in <1% of job postings at Ernst & Young, followed by ABAP Objects (<1%), ABAP RAP (<1%), SAP Workflow (<1%).
What does each Ernst & Young team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Finance
121 postingsSecurity
75 postingsEnterprise Apps
43 postingsBackend
36 postingsAI/ML
35 postingsAnalytics
35 postingsHow does your stack fit Ernst & Young?
How much does Ernst & Young pay by technology?
Median stated pay of the postings that name each technology, against the median of all Ernst & Young postings with stated pay: $192k across 76 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Azure | 25 | $200k | +4% |
| AWS | 18 | $155k | −20% |
| Python | 17 | $156k | −19% |
| LLM | 13 | $190k | −1% |
| Kubernetes | 12 | $177k | −8% |
| Power BI | 10 | $104k | −46% |
| Azure DevOps | 8 | $215k | +12% |
| Java | 7 | $210k | +9% |
| SQL | 7 | $193k | 0% |
| JavaScript | 7 | $143k | −26% |
How modern is the Ernst & Young stack?
Ernst & Young scores 77 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 Ernst & Young stack in its industry?
Share of the 456 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Ernst & Young apart
Companies with a stack like Ernst & Young
Questions about the Ernst & Young tech stack
What programming languages does Ernst & Young use?
The languages named in Ernst & Young job postings are Python (28%), SQL (23%), JavaScript (12%), Java (8%), PowerShell (8%), as a share of the 554 postings of the last 12 months.
Does Ernst & Young use Angular?
Yes. Angular is named in 25 of 554 job postings (5%) and required in 24 of them.
What cloud and platforms does Ernst & Young use?
The cloud and platforms named in Ernst & Young job postings are Azure (182), AWS (140), Power BI (120) (postings in brackets).
What skills do you need for a Finance job at Ernst & Young?
Finance postings at Ernst & Young most often require Power BI (36), Microsoft Excel (35), SQL (24), Python (17), out of 121 postings in the last 12 months.
Is the Ernst & Young tech stack changing?
No new technology has appeared in Ernst & Young job postings in the last six months.
How modern is the Ernst & Young tech stack?
Ernst & Young scores 77 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 Ernst & Young tech stack?
Alion reads every job posting Ernst & Young publishes and tags the technologies each one names. The figures on this page count the 554 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, "Ernst & Young tech stack: 464 technologies from 554 job postings", as of Sep 28, 2026. https://alion.io/company/ey-com/technologies