ERG tech stack
ERG builds mostly with JavaScript, MATLAB, Python, SQL. Its stack also includes Tableau, Power BI, Oracle, React.js. Tableau is named in 2 of the 12 job postings ERG published in the last 12 months (17%). Counted by Alion from the job postings of ERG, updated Sep 27, 2026.
What programming languages does ERG use?
JavaScript is named in 8% of job postings at ERG, followed by MATLAB (8%), Python (8%), SQL (8%).
What frameworks and libraries does ERG use?
React.js is named in 8% of job postings at ERG, followed by Selenium (8%), Vue.js (8%).
What cloud and platforms does ERG use?
Tableau is named in 17% of job postings at ERG, followed by Power BI (8%), QlikSense (8%).
What developer tools does ERG use?
Microsoft Excel is named in 67% of job postings at ERG, followed by AutoCAD (8%), SoapUI (8%).
What does each ERG team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
3 postingsHow does your stack fit ERG?
How is the ERG 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 ERG stack?
ERG scores 67 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the ERG stack in its industry?
Share of the 426 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like ERG
Questions about the ERG tech stack
What programming languages does ERG use?
The languages named in ERG job postings are JavaScript (8%), MATLAB (8%), Python (8%), SQL (8%), as a share of the 12 postings of the last 12 months.
Does ERG use Tableau?
Yes. Tableau is named in 2 of 12 job postings (17%) and required in 2 of them.
What cloud and platforms does ERG use?
The cloud and platforms named in ERG job postings are Tableau (2), Power BI (1), QlikSense (1) (postings in brackets).
What skills do you need for a Analytics job at ERG?
Analytics postings at ERG most often require Microsoft Excel (2), Tableau (2), out of 3 postings in the last 12 months.
Is the ERG tech stack changing?
Yes. Tableau first appeared in ERG job postings in the last six months.
How modern is the ERG tech stack?
ERG scores 67 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the ERG tech stack?
Alion reads every job posting ERG publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Sep 27, 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, "ERG tech stack: 14 technologies from 12 job postings", as of Sep 27, 2026. https://alion.io/company/erg-4/technologies