Ercot tech stack
Ercot builds mostly with Python, SQL, Java, C#. Its stack also includes Azure, Power BI, Oracle, PostgreSQL. Python is named in 29 of the 45 job postings Ercot published in the last 12 months (64%). Counted by Alion from the job postings of Ercot, updated Oct 4, 2026.
What programming languages does Ercot use?
Python is named in 64% of job postings at Ercot, followed by SQL (47%), Java (27%), C# (18%).
Python
29 64%
SQL
21 47%
Java
12 27%
C#
8 18%
C++
6 13%
JavaScript
4 9%
TypeScript
4 9%
Fortran
3 7%
Show all (15)
What frameworks and libraries does Ercot use?
React.js is named in 7% of job postings at Ercot, followed by Angular (7%), PyTorch (4%), Spring Boot (4%).
React.js
3 7%
Angular
3 7%
PyTorch
2 4%
Spring Boot
2 4%
TensorFlow
2 4%
Micrometer
1 2%
OpenTelemetry
1 2%
Pandas
1 2%
Show all (18)
What databases does Ercot use?
Oracle is named in 13% of job postings at Ercot, followed by PostgreSQL (7%), Cassandra (2%), MySQL (2%).
What cloud and platforms does Ercot use?
Azure is named in 22% of job postings at Ercot, followed by Power BI (18%), Kubernetes (11%), Linux (11%).
Azure
10 22%
Power BI
8 18%
Kubernetes
5 11%
Bitbucket
4 9%
AWS
4 9%
GitHub
3 7%
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What developer tools does Ercot use?
Jenkins is named in 13% of job postings at Ercot, followed by Ansible (11%), Docker (11%), Git (11%).
Jenkins
6 13%
Ansible
5 11%
Docker
5 11%
Git
5 11%
Copilot
4 9%
Matter
3 7%
Terraform
3 7%
Show all (18)
What AI and ML technologies does Ercot use?
LLM is named in 7% of job postings at Ercot, followed by Claude (4%).
Which engineering practices does Ercot ask for?
CI/CD is named in 20% of job postings at Ercot, followed by Platform Engineering (9%), Machine Learning (7%), SLI/SLO/SLA (4%).
CI/CD
9 20%
Platform Engineering
4 9%
SLI/SLO/SLA
2 4%
Prompt Engineering
2 4%
RAG
2 4%
AI Agents
1 2%
Chaos Engineering
1 2%
Show all (16)
What does each Ercot team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
20 postingsBackend
3 postingsEnterprise Apps
3 postingsHR
3 postingsHow does your stack fit Ercot?
How much does Ercot pay by technology?
Median stated pay of the postings that name each technology, against the median of all Ercot postings with stated pay: $150k across 35 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 23 | $150k | 0% |
| SQL | 15 | $150k | 0% |
| Azure | 10 | $185k | +23% |
| Java | 8 | $158k | +5% |
| Power BI | 5 | $185k | +23% |
| C++ | 5 | $165k | +10% |
| Oracle | 5 | $165k | +10% |
| Kubernetes | 5 | $165k | +10% |
How is the Ercot 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 Ercot stack?
Ercot scores 75 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: 1.
How common is the Ercot stack in its industry?
Share of the 1,181 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Ercot apart
Companies with a stack like Ercot
Questions about the Ercot tech stack
What programming languages does Ercot use?
The languages named in Ercot job postings are Python (64%), SQL (47%), Java (27%), C# (18%), C++ (13%), as a share of the 45 postings of the last 12 months.
Does Ercot use React.js?
Yes. React.js is named in 3 of 45 job postings (7%) and required in 2 of them.
What cloud and platforms does Ercot use?
The cloud and platforms named in Ercot job postings are Azure (10), Power BI (8), Kubernetes (5) (postings in brackets).
What skills do you need for a Industrial Engineering job at Ercot?
Industrial Engineering postings at Ercot most often require Python (11), SQL (7), Java (3), Matter (3), out of 20 postings in the last 12 months.
Is the Ercot tech stack changing?
Yes. Visual Basic, Microsoft Excel, C#, PowerShell first appeared in Ercot job postings in the last six months.
How modern is the Ercot tech stack?
Ercot scores 75 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: 1.
How does Alion know the Ercot tech stack?
Alion reads every job posting Ercot publishes and tags the technologies each one names. The figures on this page count the 45 postings of the last 12 months and were updated on Oct 4, 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, "Ercot tech stack: 97 technologies from 45 job postings", as of Oct 4, 2026. https://alion.io/company/ercot/technologies