oneZero tech stack
oneZero builds mostly with Bash, C#, PowerShell, Python. Its stack also includes Windows, Linux, MySQL, ASP.NET Core. Windows is named in 5 of the 10 job postings oneZero published in the last 12 months (50%). Counted by Alion from the job postings of oneZero, updated Oct 1, 2026.
What programming languages does oneZero use?
Bash is named in 40% of job postings at oneZero, followed by C# (40%), PowerShell (40%), Python (40%).
C# 
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What frameworks and libraries does oneZero use?
ASP.NET Core is named in 10% of job postings at oneZero, followed by React.js (10%), Redux (10%), SignalR (10%).
What cloud and platforms does oneZero use?
Windows is named in 50% of job postings at oneZero, followed by Linux (40%), AWS (40%), Active Directory (30%).
AWS
4 40%
Datadog
3 30%
Azure
3 30%
VMWare
2 20%
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What developer tools does oneZero use?
Git is named in 20% of job postings at oneZero, followed by Nagios (20%), Ansible (10%), Docker (10%).
Which engineering practices does oneZero ask for?
DHCP is named in 30% of job postings at oneZero, followed by DNS (30%), SLI/SLO/SLA (30%), TCP/IP (30%).
SLI/SLO/SLA
3 30%
CI/CD
2 20%
Incident Management
2 20%
Configuration Management
1 10%
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What other technologies does oneZero use?
Bitcoin is named in 10% of job postings at oneZero.
Bitcoin
1 10%
What does each oneZero team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Support
5 postingsHow does your stack fit oneZero?
How modern is the oneZero stack?
oneZero 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: 0; legacy ones: 0.
How common is the oneZero stack in its industry?
Share of the 473 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like oneZero
Questions about the oneZero tech stack
What programming languages does oneZero use?
The languages named in oneZero job postings are Bash (40%), C# (40%), PowerShell (40%), Python (40%), C++ (30%), as a share of the 10 postings of the last 12 months.
Does oneZero use Windows?
Yes. Windows is named in 5 of 10 job postings (50%) and required in 5 of them.
What cloud and platforms does oneZero use?
The cloud and platforms named in oneZero job postings are Windows (5), Linux (4), AWS (4) (postings in brackets).
What skills do you need for a Support job at oneZero?
Support postings at oneZero most often require Windows (4), Active Directory (3), Linux (3), Datadog (2), out of 5 postings in the last 12 months.
Is the oneZero tech stack changing?
No new technology has appeared in oneZero job postings in the last six months.
How modern is the oneZero tech stack?
oneZero 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: 0; legacy ones: 0.
How does Alion know the oneZero tech stack?
Alion reads every job posting oneZero publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 1, 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, "oneZero tech stack: 48 technologies from 10 job postings", as of Oct 1, 2026. https://alion.io/company/onezero-4/technologies