Proofpoint tech stack
Proofpoint builds mostly with SQL, C#, Python, JavaScript. Its stack also includes Azure, .NET, Selenium, ASP.NET Core. Azure is named in 9 of the 20 job postings Proofpoint published in the last 12 months (45%). Counted by Alion from the job postings of Proofpoint, updated Sep 27, 2026.
What programming languages does Proofpoint use?
SQL is named in 35% of job postings at Proofpoint, followed by C# (25%), Python (5%), JavaScript (5%).
What frameworks and libraries does Proofpoint use?
Selenium is named in 10% of job postings at Proofpoint, followed by ASP.NET Core (5%), Angular (5%).
What cloud and platforms does Proofpoint use?
Azure is named in 45% of job postings at Proofpoint, followed by .NET (10%), Azure DevOps (10%), Postman (10%).
Azure
9 45%
.NET
2 10%
Azure DevOps
2 10%
Postman
2 10%
Power BI
2 10%
GitHub
1 5%
VMWare
1 5%
Show all (9)
What developer tools does Proofpoint use?
Microsoft Excel is named in 5% of job postings at Proofpoint.
Which engineering practices does Proofpoint ask for?
CI/CD is named in 45% of job postings at Proofpoint, followed by Configuration Management (5%), DNS (5%), ETL/ELT (5%).
How does your stack fit Proofpoint?
How is the Proofpoint 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 Proofpoint stack?
Proofpoint 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 Proofpoint stack in its industry?
Share of the 1,056 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Proofpoint
Russell Investments
21 shared technologies
Indigo Beam
20 shared technologies
PDI Technologies
22 shared technologies
Mitsubishi UFJ Financial Group
22 shared technologies
Proarch
22 shared technologies
Derextechnologies
21 shared technologies
CSC
21 shared technologies
Delaware Nation Industries
22 shared technologies
Questions about the Proofpoint tech stack
What programming languages does Proofpoint use?
The languages named in Proofpoint job postings are SQL (35%), C# (25%), Python (5%), JavaScript (5%), TypeScript (5%), as a share of the 20 postings of the last 12 months.
Does Proofpoint use Selenium?
Yes. Selenium is named in 2 of 20 job postings (10%) and required in 2 of them.
What cloud and platforms does Proofpoint use?
The cloud and platforms named in Proofpoint job postings are Azure (9), .NET (2), Azure DevOps (2) (postings in brackets).
Is the Proofpoint tech stack changing?
Yes. Azure DevOps, Postman, Selenium, Power BI first appeared in Proofpoint job postings in the last six months.
How modern is the Proofpoint tech stack?
Proofpoint 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 Proofpoint tech stack?
Alion reads every job posting Proofpoint publishes and tags the technologies each one names. The figures on this page count the 20 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, "Proofpoint tech stack: 23 technologies from 20 job postings", as of Sep 27, 2026. https://alion.io/company/proofpoint-4/technologies