Filbert tech stack
Filbert builds mostly with 1C, PowerShell, Python, SQL. Its stack also includes Active Directory, Windows, MS SQL. Active Directory is named in 2 of the 4 job postings Filbert published in the last 12 months (50%). Counted by Alion from the job postings of Filbert, updated Oct 14, 2026.
What programming languages does Filbert use?
1C is named in 25% of job postings at Filbert, followed by PowerShell (25%), Python (25%), SQL (25%).
1C 
What cloud and platforms does Filbert use?
Active Directory is named in 50% of job postings at Filbert, followed by Windows (50%), Linux (25%), SIEM (25%).
What developer tools does Filbert use?
FortiGate is named in 25% of job postings at Filbert.
FortiGate
1 25%
Which engineering practices does Filbert ask for?
TCP/IP is named in 25% of job postings at Filbert, followed by VLAN (25%), VPN (25%).
How does your stack fit Filbert?
How modern is the Filbert stack?
Filbert scores 73 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 Filbert stack in its industry?
Share of the 85 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Filbert
Questions about the Filbert tech stack
What programming languages does Filbert use?
The languages named in Filbert job postings are 1C (25%), PowerShell (25%), Python (25%), SQL (25%), as a share of the 4 postings of the last 12 months.
Does Filbert use Active Directory?
Yes. Active Directory is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does Filbert use?
The cloud and platforms named in Filbert job postings are Active Directory (2), Windows (2), Linux (1) (postings in brackets).
Is the Filbert tech stack changing?
No new technology has appeared in Filbert job postings in the last six months.
How modern is the Filbert tech stack?
Filbert scores 73 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 Filbert tech stack?
Alion reads every job posting Filbert 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 14, 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, "Filbert tech stack: 14 technologies from 4 job postings", as of Oct 14, 2026. https://alion.io/company/filbert/technologies