Primer tech stack
Primer builds mostly with Python, Go, Rust. Its stack also includes AWS, Azure, Neo4j, PyTorch. Python is named in 3 of the 5 job postings Primer published in the last 12 months (60%). Counted by Alion from the job postings of Primer, updated Oct 15, 2026.
What programming languages does Primer use?
Python is named in 60% of job postings at Primer, followed by Go (20%), Rust (20%).
What frameworks and libraries does Primer use?
PyTorch is named in 20% of job postings at Primer, followed by Triton (20%).
What cloud and platforms does Primer use?
AWS is named in 40% of job postings at Primer, followed by Azure (40%), Kubernetes (40%), Amazon EKS (20%).
AWS
2 40%
Azure
2 40%
Kubernetes
2 40%
Amazon EKS
1 20%
Crowdstrike
1 20%
GitHub
1 20%
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What developer tools does Primer use?
Docker is named in 40% of job postings at Primer, followed by Bicep (20%), CloudFormation (20%), CodeQL (20%).
What AI and ML technologies does Primer use?
LLM is named in 20% of job postings at Primer.
LLM
1 20%
Which engineering practices does Primer ask for?
Machine Learning is named in 60% of job postings at Primer, followed by NLP (60%), AI Agents (40%), Function Calling (40%).
NLP
3 60%
AI Agents
2 40%
Function Calling
2 40%
RAG
2 40%
CI/CD
1 20%
Show all (19)
How does your stack fit Primer?
How is the Primer 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 Primer stack?
Primer 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 common is the Primer stack in its industry?
Share of the 6,459 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Primer
Questions about the Primer tech stack
What programming languages does Primer use?
The languages named in Primer job postings are Python (60%), Go (20%), Rust (20%), as a share of the 5 postings of the last 12 months.
Does Primer use AWS?
Yes. AWS is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Primer use?
The cloud and platforms named in Primer job postings are AWS (2), Azure (2), Kubernetes (2) (postings in brackets).
Is the Primer tech stack changing?
Yes. AI Agents, Function Calling, RAG, Tool Use first appeared in Primer job postings in the last six months.
How modern is the Primer tech stack?
Primer 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 Primer tech stack?
Alion reads every job posting Primer 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 15, 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, "Primer tech stack: 43 technologies from 5 job postings", as of Oct 15, 2026. https://alion.io/company/primer-ai/technologies