4CEE tech stack
4CEE builds mostly with Node JS, Python, JavaScript, Java. Its stack also includes AWS, Amazon S3, DynamoDB. Node JS is named in 3 of the 4 job postings 4CEE published in the last 12 months (75%). Counted by Alion from the job postings of 4CEE, updated Sep 27, 2026.
What programming languages does 4CEE use?
Node JS is named in 75% of job postings at 4CEE, followed by Python (75%), JavaScript (75%), Java (50%).
What cloud and platforms does 4CEE use?
AWS is named in 75% of job postings at 4CEE, followed by Amazon S3 (75%), API Gateway (50%), AWS Lambda (50%).
AWS
3 75%
AWS Lambda
2 50%
GitLab
2 50%
Kubernetes
2 50%
What developer tools does 4CEE use?
Docker is named in 50% of job postings at 4CEE, followed by Informatica (50%).
Docker
2 50%
Which engineering practices does 4CEE ask for?
CI/CD is named in 50% of job postings at 4CEE, followed by GitOps (50%).
How does your stack fit 4CEE?
How is the 4CEE 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 4CEE stack?
4CEE scores 76 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 4CEE stack in its industry?
Share of the 284 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like 4CEE
Questions about the 4CEE tech stack
What programming languages does 4CEE use?
The languages named in 4CEE job postings are Node JS (75%), Python (75%), JavaScript (75%), Java (50%), PHP (50%), as a share of the 4 postings of the last 12 months.
Does 4CEE use AWS?
Yes. AWS is named in 3 of 4 job postings (75%) and required in 3 of them.
What cloud and platforms does 4CEE use?
The cloud and platforms named in 4CEE job postings are AWS (3), Amazon S3 (3), API Gateway (2) (postings in brackets).
Is the 4CEE tech stack changing?
No new technology has appeared in 4CEE job postings in the last six months.
How modern is the 4CEE tech stack?
4CEE scores 76 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 4CEE tech stack?
Alion reads every job posting 4CEE publishes and tags the technologies each one names. The figures on this page count the 4 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, "4CEE tech stack: 18 technologies from 4 job postings", as of Sep 27, 2026. https://alion.io/company/4cee/technologies