Pi tech stack
Pi builds mostly with Python, TypeScript, JavaScript, Go. Its stack also includes AWS, Crowdstrike, PostgreSQL, Next.js. Python is named in 5 of the 9 job postings Pi published in the last 12 months (56%). Counted by Alion from the job postings of Pi, updated Sep 28, 2026.
What programming languages does Pi use?
Python is named in 56% of job postings at Pi, followed by TypeScript (56%), JavaScript (33%), Go (11%).
What frameworks and libraries does Pi use?
Next.js is named in 22% of job postings at Pi, followed by React.js (22%), FastAPI (11%), Tailwind CSS (11%).
Next.js
2 22%
React.js
2 22%
FastAPI
1 11%
Tailwind CSS
1 11%
Temporal
1 11%
Playwright
1 11%
Vitest
1 11%
tRPC
1 11%
What databases does Pi use?
PostgreSQL is named in 22% of job postings at Pi, followed by Redis (11%).
PostgreSQL
2 22%
Redis
1 11%
What cloud and platforms does Pi use?
AWS is named in 44% of job postings at Pi, followed by Crowdstrike (22%), GCP (22%), Kubernetes (22%).
AWS
4 44%
Crowdstrike
2 22%
GCP
2 22%
Kubernetes
2 22%
Figma
1 11%
GitHub
1 11%
GitHub Actions
1 11%
GitLab
1 11%
What developer tools does Pi use?
Docker is named in 22% of job postings at Pi, followed by Helm (11%), Sketch (11%), Storybook (11%).
Which engineering practices does Pi ask for?
AI Agents is named in 100% of job postings at Pi, followed by LLM Guardrails (56%), Agentic Workflows (22%), CI/CD (22%).
AI Agents
9 100%
CI/CD
2 22%
Fine-tuning
2 22%
Function Calling
2 22%
Hybrid Search
2 22%
Show all (19)
How does your stack fit Pi?
How modern is the Pi stack?
Pi scores 76 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.
Companies with a stack like Pi
Questions about the Pi tech stack
What programming languages does Pi use?
The languages named in Pi job postings are Python (56%), TypeScript (56%), JavaScript (33%), Go (11%), Node JS (11%), as a share of the 9 postings of the last 12 months.
Does Pi use Next.js?
Yes. Next.js is named in 2 of 9 job postings (22%) and required in 2 of them.
What cloud and platforms does Pi use?
The cloud and platforms named in Pi job postings are AWS (4), Crowdstrike (2), GCP (2) (postings in brackets).
Is the Pi tech stack changing?
No new technology has appeared in Pi job postings in the last six months.
How modern is the Pi tech stack?
Pi scores 76 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 Pi tech stack?
Alion reads every job posting Pi publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Sep 28, 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, "Pi tech stack: 48 technologies from 9 job postings", as of Sep 28, 2026. https://alion.io/company/pi-security/technologies