GES tech stack
GES builds mostly with 1C. Its stack also includes Windows, Active Directory. Windows is named in 7 of the 11 job postings GES published in the last 12 months (64%). Counted by Alion from the job postings of GES, updated Oct 24, 2026.
What programming languages does GES use?
1C is named in 36% of job postings at GES.
1C
4 36%
What cloud and platforms does GES use?
Windows is named in 64% of job postings at GES, followed by Active Directory (36%), Windows Server (9%).
Which engineering practices does GES ask for?
DHCP is named in 64% of job postings at GES, followed by DNS (64%), VPN (55%), SOAP (9%).
What does each GES team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Support
7 postingsHow does your stack fit GES?
How modern is the GES stack?
GES scores 66 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: 0; legacy ones: 0.
How common is the GES stack in its industry?
Share of the 2,405 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like GES
Questions about the GES tech stack
What programming languages does GES use?
The languages named in GES job postings are 1C (36%), as a share of the 11 postings of the last 12 months.
Does GES use Windows?
Yes. Windows is named in 7 of 11 job postings (64%) and required in 7 of them.
What cloud and platforms does GES use?
The cloud and platforms named in GES job postings are Windows (7), Active Directory (4), Windows Server (1) (postings in brackets).
What skills do you need for a Support job at GES?
Support postings at GES most often require Windows (7), Active Directory (4), out of 7 postings in the last 12 months.
Is the GES tech stack changing?
No new technology has appeared in GES job postings in the last six months.
How modern is the GES tech stack?
GES scores 66 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: 0; legacy ones: 0.
How does Alion know the GES tech stack?
Alion reads every job posting GES publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 24, 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, "GES tech stack: 9 technologies from 11 job postings", as of Oct 24, 2026. https://alion.io/company/gesrv/technologies