4Staffing tech stack
4Staffing builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, AWS, MS SQL, PostgreSQL. Python is named in 18 of the 35 job postings 4Staffing published in the last 12 months (51%). Counted by Alion from the job postings of 4Staffing, updated Oct 13, 2026.
What programming languages does 4Staffing use?
Python is named in 51% of job postings at 4Staffing, followed by SQL (37%), JavaScript (20%), Java (14%).
Python
18 51%
SQL
13 37%
JavaScript
7 20%
Java
5 14%
TypeScript
5 14%
C#
4 11%
Node JS
3 9%
PowerShell
3 9%
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What frameworks and libraries does 4Staffing use?
Angular is named in 11% of job postings at 4Staffing, followed by PyTorch (9%), React.js (9%), TensorFlow (9%).
Angular
4 11%
PyTorch
3 9%
React.js
3 9%
TensorFlow
3 9%
Cypress
2 6%
UVM
2 6%
Appium
1 3%
Cucumber
1 3%
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What databases does 4Staffing use?
MS SQL is named in 14% of job postings at 4Staffing, followed by PostgreSQL (11%), Snowflake (11%), GraphDB (3%).
SAP BW What cloud and platforms does 4Staffing use?
Azure is named in 40% of job postings at 4Staffing, followed by AWS (37%), Power BI (17%), .NET (11%).
Azure
14 40%
AWS
13 37%
Power BI
6 17%
.NET
4 11%
Kubernetes
4 11%
GCP
3 9%
Bitbucket
2 6%
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What developer tools does 4Staffing use?
Git is named in 17% of job postings at 4Staffing, followed by Docker (17%), Jenkins (17%), Rest API (11%).
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What AI and ML technologies does 4Staffing use?
LLM is named in 6% of job postings at 4Staffing.
LLM
2 6%
Which engineering practices does 4Staffing ask for?
CI/CD is named in 17% of job postings at 4Staffing, followed by Machine Learning (14%), SOAP (9%), Edge AI (6%).
CI/CD
6 17%
NLP
2 6%
AI Agents
1 3%
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What does each 4Staffing team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsData Science
4 postingsDevOps
3 postingsAI/ML
3 postingsHow does your stack fit 4Staffing?
How much does 4Staffing pay by technology?
Median stated pay of the postings that name each technology, against the median of all 4Staffing postings with stated pay: $193k across 26 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 13 | $200k | +4% |
| Azure | 10 | $210k | +9% |
| SQL | 10 | $158k | −18% |
| AWS | 8 | $163k | −16% |
| Power BI | 6 | $193k | 0% |
| MS SQL | 5 | $130k | −32% |
How modern is the 4Staffing stack?
4Staffing scores 71 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: 1; legacy ones: 0.
Companies with a stack like 4Staffing
Questions about the 4Staffing tech stack
What programming languages does 4Staffing use?
The languages named in 4Staffing job postings are Python (51%), SQL (37%), JavaScript (20%), Java (14%), TypeScript (14%), as a share of the 35 postings of the last 12 months.
Does 4Staffing use Angular?
Yes. Angular is named in 4 of 35 job postings (11%) and required in 3 of them.
What cloud and platforms does 4Staffing use?
The cloud and platforms named in 4Staffing job postings are Azure (14), AWS (13), Power BI (6) (postings in brackets).
What skills do you need for a Backend job at 4Staffing?
Backend postings at 4Staffing most often require Git (4), SQL (4), .NET (3), AWS (3), out of 6 postings in the last 12 months.
Is the 4Staffing tech stack changing?
No new technology has appeared in 4Staffing job postings in the last six months.
How modern is the 4Staffing tech stack?
4Staffing scores 71 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: 1; legacy ones: 0.
How does Alion know the 4Staffing tech stack?
Alion reads every job posting 4Staffing publishes and tags the technologies each one names. The figures on this page count the 35 postings of the last 12 months and were updated on Oct 13, 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, "4Staffing tech stack: 135 technologies from 35 job postings", as of Oct 13, 2026. https://alion.io/company/4staffing/technologies