Ethos tech stack
Ethos builds mostly with JavaScript, Python, Go, Node JS. Its stack also includes PostgreSQL, Angular, Django, AWS. JavaScript is named in 4 of the 10 job postings Ethos published in the last 12 months (40%). Counted by Alion from the job postings of Ethos, updated Sep 28, 2026.
What programming languages does Ethos use?
JavaScript is named in 40% of job postings at Ethos, followed by Python (40%), Go (30%), Node JS (30%).
JavaScript
4 40%
Python
4 40%
Go
3 30%
Node JS
3 30%
Ruby
3 30%
SQL
3 30%
TypeScript
3 30%
C++
1 10%
What frameworks and libraries does Ethos use?
Angular is named in 30% of job postings at Ethos, followed by Django (30%), React.js (30%), Cypress (10%).
Angular
3 30%
Django
3 30%
React.js
3 30%
Cypress
1 10%
Express
1 10%
Jest
1 10%
Nest.JS
1 10%
Next.js
1 10%
Show all (13)
What databases does Ethos use?
PostgreSQL is named in 30% of job postings at Ethos.
PostgreSQL
3 30%
What cloud and platforms does Ethos use?
AWS is named in 10% of job postings at Ethos, followed by GCP (10%), Windows (10%).
What developer tools does Ethos use?
Webpack is named in 30% of job postings at Ethos, followed by AutoCAD (30%), Microsoft Excel (20%), Fusion 360 (10%).
Which engineering practices does Ethos ask for?
CI/CD is named in 10% of job postings at Ethos.
CI/CD
1 10%
What does each Ethos team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Ethos?
How modern is the Ethos stack?
Ethos 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: 0; legacy ones: 0.
How common is the Ethos stack in its industry?
Share of the 246 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Ethos
Questions about the Ethos tech stack
What programming languages does Ethos use?
The languages named in Ethos job postings are JavaScript (40%), Python (40%), Go (30%), Node JS (30%), Ruby (30%), as a share of the 10 postings of the last 12 months.
Does Ethos use Angular?
Yes. Angular is named in 3 of 10 job postings (30%) and required in 3 of them.
What cloud and platforms does Ethos use?
The cloud and platforms named in Ethos job postings are AWS (1), GCP (1), Windows (1) (postings in brackets).
What skills do you need for a Backend job at Ethos?
Backend postings at Ethos most often require Angular (3), Django (3), Go (3), JavaScript (3), out of 3 postings in the last 12 months.
Is the Ethos tech stack changing?
No new technology has appeared in Ethos job postings in the last six months.
How modern is the Ethos tech stack?
Ethos 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: 0; legacy ones: 0.
How does Alion know the Ethos tech stack?
Alion reads every job posting Ethos 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, "Ethos tech stack: 30 technologies from 10 job postings", as of Sep 28, 2026. https://alion.io/company/ethos/technologies