Collective tech stack
Collective builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes BigQuery, Google BigQuery, Metabase, Django. Python is named in 7 of the 14 job postings Collective published in the last 12 months (50%). Counted by Alion from the job postings of Collective, updated Oct 12, 2026.
What programming languages does Collective use?
Python is named in 50% of job postings at Collective, followed by SQL (29%), JavaScript (7%), TypeScript (7%).
What frameworks and libraries does Collective use?
Django is named in 21% of job postings at Collective, followed by Dagster (7%), React.js (7%).
What databases does Collective use?
BigQuery is named in 29% of job postings at Collective, followed by Google BigQuery (29%), OpenSearch (7%).
BigQuery 
What cloud and platforms does Collective use?
Metabase is named in 21% of job postings at Collective, followed by AWS (14%), GCP (14%), Datadog (14%).
AWS
2 14%
GCP
2 14%
Datadog
2 14%
AWS Fargate
1 7%
AWS Lambda
1 7%
Amazon EC2
1 7%
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What developer tools does Collective use?
dbt is named in 14% of job postings at Collective, followed by Terraform (14%), Claude Code (14%), Fivetran (7%).
What AI and ML technologies does Collective use?
Claude is named in 14% of job postings at Collective, followed by LLM (14%).
Which engineering practices does Collective ask for?
AI Agents is named in 43% of job postings at Collective, followed by A/B Testing (14%), CI/CD (14%), Human-in-the-Loop (14%).
AI Agents
6 43%
CI/CD
2 14%
Platform Engineering
1 7%
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How does your stack fit Collective?
How is the Collective 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 Collective stack?
Collective scores 80 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: 2; legacy ones: 0.
How common is the Collective stack in its industry?
Share of the 162 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Collective apart
Companies with a stack like Collective
Questions about the Collective tech stack
What programming languages does Collective use?
The languages named in Collective job postings are Python (50%), SQL (29%), JavaScript (7%), TypeScript (7%), as a share of the 14 postings of the last 12 months.
Does Collective use Django?
Yes. Django is named in 3 of 14 job postings (21%) and required in 3 of them.
What cloud and platforms does Collective use?
The cloud and platforms named in Collective job postings are Metabase (3), AWS (2), GCP (2) (postings in brackets).
Is the Collective tech stack changing?
Yes. CI/CD, GCP, Terraform, Datadog first appeared in Collective job postings in the last six months.
How modern is the Collective tech stack?
Collective scores 80 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: 2; legacy ones: 0.
How does Alion know the Collective tech stack?
Alion reads every job posting Collective publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Oct 12, 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, "Collective tech stack: 41 technologies from 14 job postings", as of Oct 12, 2026. https://alion.io/company/collective-3/technologies