ENG tech stack
ENG builds mostly with SQL, Python, JavaScript, C#. Its stack also includes Azure, Power BI, Angular, React.js. SQL is named in 18 of the 55 job postings ENG published in the last 12 months (33%). Counted by Alion from the job postings of ENG, updated Nov 12, 2026.
What programming languages does ENG use?
SQL is named in 33% of job postings at ENG, followed by Python (18%), JavaScript (16%), C# (15%).
C# 
Show all (14)
What frameworks and libraries does ENG use?
Angular is named in 9% of job postings at ENG, followed by React.js (5%), Vue.js (5%), Volatility (4%).
Angular
5 9%
React.js
3 5%
Vue.js
3 5%
Volatility
2 4%
FastAPI
1 2%
Flask
1 2%
LangChain
1 2%
LangGraph
1 2%
Show all (14)
What databases does ENG use?
Oracle is named in 4% of job postings at ENG, followed by Pinecone (2%), Qdrant (2%), SAP HANA (2%).
What cloud and platforms does ENG use?
Azure is named in 18% of job postings at ENG, followed by Power BI (15%), Linux (13%), SIEM (9%).
Azure
10 18%
Power BI
8 15%
Tableau
4 7%
Heroku
3 5%
Show all (38)
What developer tools does ENG use?
Informatica is named in 47% of job postings at ENG, followed by Git (16%), Rest API (15%), Copilot (9%).
Git
9 16%
Rest API
8 15%
Copilot
5 9%
Claude Code
4 7%
Cursor
3 5%
Show all (18)
Which engineering practices does ENG ask for?
CI/CD is named in 9% of job postings at ENG, followed by TCP/IP (7%), Digital Twin (5%), Prompt Engineering (5%).
CI/CD
5 9%
Prompt Engineering
3 5%
Show all (15)
What does each ENG team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Enterprise Apps
10 postingsSecurity
8 postingsBackend
6 postingsAnalytics
5 postingsAI/ML
4 postingsHow does your stack fit ENG?
How much does ENG pay by technology?
Median stated pay of the postings that name each technology, against the median of all ENG postings with stated pay: $35k across 33 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 7 | $35k | 0% |
| JavaScript | 7 | $35k | 0% |
| C# | 6 | $35k | 0% |
| Azure | 6 | $35k | 0% |
| Python | 5 | $35k | 0% |
| Linux | 5 | $35k | 0% |
| Angular | 5 | $35k | 0% |
| TypeScript | 5 | $35k | 0% |
| SIEM | 5 | $35k | 0% |
How is the ENG 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 ENG stack?
ENG 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: 1; legacy ones: 0.
How common is the ENG stack in its industry?
Share of the 9,014 companies in the same industries, whose stack Alion knows, that use each technology.
What sets ENG apart
Companies with a stack like ENG
Questions about the ENG tech stack
What programming languages does ENG use?
The languages named in ENG job postings are SQL (33%), Python (18%), JavaScript (16%), C# (15%), TypeScript (9%), as a share of the 55 postings of the last 12 months.
Does ENG use Angular?
Yes. Angular is named in 5 of 55 job postings (9%) and required in 5 of them.
What cloud and platforms does ENG use?
The cloud and platforms named in ENG job postings are Azure (10), Power BI (8), Linux (7) (postings in brackets).
What skills do you need for a Enterprise Apps job at ENG?
Enterprise Apps postings at ENG most often require Informatica (4), Agentforce (3), Rest API (3), Heroku (2), out of 10 postings in the last 12 months.
Is the ENG tech stack changing?
Yes. Agentforce, Machine Learning, Digital Twin, SAP BTP first appeared in ENG job postings in the last six months.
How modern is the ENG tech stack?
ENG 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: 1; legacy ones: 0.
How does Alion know the ENG tech stack?
Alion reads every job posting ENG publishes and tags the technologies each one names. The figures on this page count the 55 postings of the last 12 months and were updated on Nov 12, 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, "ENG tech stack: 106 technologies from 55 job postings", as of Nov 12, 2026. https://alion.io/company/eng-it/technologies