Billd tech stack
Billd builds mostly with Python, SQL, TypeScript. Its stack also includes GitHub, Metabase, PostgreSQL, SHAP. Python is named in 3 of the 5 job postings Billd published in the last 12 months (60%). Counted by Alion from the job postings of Billd, updated Oct 31, 2026.
What programming languages does Billd use?
Python is named in 60% of job postings at Billd, followed by SQL (40%), TypeScript (20%).
What frameworks and libraries does Billd use?
SHAP is named in 20% of job postings at Billd, followed by XGBoost (20%), FastAPI (20%).
What databases does Billd use?
PostgreSQL is named in 20% of job postings at Billd.
PostgreSQL
1 20%
What cloud and platforms does Billd use?
GitHub is named in 20% of job postings at Billd, followed by Metabase (20%), AWS (20%).
What developer tools does Billd use?
Claude Code is named in 20% of job postings at Billd, followed by OpenAI Codex (20%).
Claude Code
1 20%
What AI and ML technologies does Billd use?
Claude is named in 40% of job postings at Billd.
Claude
2 40%
Which engineering practices does Billd ask for?
AI Agents is named in 20% of job postings at Billd.
AI Agents
1 20%
How does your stack fit Billd?
How is the Billd 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 Billd stack?
Billd scores 85 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 common is the Billd stack in its industry?
Share of the 2,268 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Billd
Questions about the Billd tech stack
What programming languages does Billd use?
The languages named in Billd job postings are Python (60%), SQL (40%), TypeScript (20%), as a share of the 5 postings of the last 12 months.
What cloud and platforms does Billd use?
The cloud and platforms named in Billd job postings are GitHub (1), Metabase (1), AWS (1) (postings in brackets).
Is the Billd tech stack changing?
Yes. SQL, Python first appeared in Billd job postings in the last six months.
How modern is the Billd tech stack?
Billd scores 85 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 Billd tech stack?
Alion reads every job posting Billd publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 31, 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, "Billd tech stack: 14 technologies from 5 job postings", as of Oct 31, 2026. https://alion.io/company/billd/technologies