GFN tech stack
GFN builds mostly with Bash, PowerShell, Python, Ruby. Its stack also includes Windows, Linux, Django, FastAPI. Windows is named in 3 of the 4 job postings GFN published in the last 12 months (75%). Counted by Alion from the job postings of GFN, updated Oct 21, 2026.
What programming languages does GFN use?
Bash is named in 50% of job postings at GFN, followed by PowerShell (50%), Python (25%), Ruby (25%).
What frameworks and libraries does GFN use?
Django is named in 25% of job postings at GFN, followed by FastAPI (25%), Ruby on Rails (25%).
What cloud and platforms does GFN use?
Windows is named in 75% of job postings at GFN, followed by Linux (50%), Azure (50%), Windows Server (25%).
What developer tools does GFN use?
Docker is named in 25% of job postings at GFN, followed by Terraform (25%).
Which engineering practices does GFN ask for?
VPN is named in 50% of job postings at GFN, followed by Machine Learning (25%), CI/CD (25%), Embeddings (25%).
What does each GFN team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Education
3 postingsHow does your stack fit GFN?
How modern is the GFN stack?
GFN scores 82 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 GFN stack in its industry?
Share of the 293 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like GFN
Questions about the GFN tech stack
What programming languages does GFN use?
The languages named in GFN job postings are Bash (50%), PowerShell (50%), Python (25%), Ruby (25%), as a share of the 4 postings of the last 12 months.
Does GFN use Windows?
Yes. Windows is named in 3 of 4 job postings (75%) and required in 3 of them.
What cloud and platforms does GFN use?
The cloud and platforms named in GFN job postings are Windows (3), Linux (2), Azure (2) (postings in brackets).
What skills do you need for a Education job at GFN?
Education postings at GFN most often require Windows (3), Bash (2), Linux (2), PowerShell (2), out of 3 postings in the last 12 months.
Is the GFN tech stack changing?
No new technology has appeared in GFN job postings in the last six months.
How modern is the GFN tech stack?
GFN scores 82 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 GFN tech stack?
Alion reads every job posting GFN 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 Oct 21, 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, "GFN tech stack: 22 technologies from 4 job postings", as of Oct 21, 2026. https://alion.io/company/gfn-2/technologies