Pinecone tech stack
Pinecone builds mostly with Rust, Go, Java, C++. Its stack also includes AWS, Azure, OpenSearch. Rust is named in 4 of the 6 job postings Pinecone published in the last 12 months (67%). Counted by Alion from the job postings of Pinecone, updated Oct 17, 2026.
What programming languages does Pinecone use?
Rust is named in 67% of job postings at Pinecone, followed by Go (50%), Java (50%), C++ (33%).
What databases does Pinecone use?
OpenSearch is named in 17% of job postings at Pinecone.
OpenSearch
1 17%
What cloud and platforms does Pinecone use?
AWS is named in 67% of job postings at Pinecone, followed by Azure (67%), GCP (67%), Kubernetes (17%).
What developer tools does Pinecone use?
Claude Code is named in 33% of job postings at Pinecone, followed by Copilot (33%), Cursor (33%), Model Context Protocol (33%).
Claude Code
2 33%
Copilot
2 33%
Cursor
2 33%
Model Context Protocol
2 33%
Pulumi
1 17%
Terraform
1 17%
What AI and ML technologies does Pinecone use?
LLM is named in 17% of job postings at Pinecone.
LLM
1 17%
Which engineering practices does Pinecone ask for?
AI Agents is named in 50% of job postings at Pinecone, followed by RAG (50%), Agentic Workflows (33%), Function Calling (33%).
AI Agents
3 50%
RAG
3 50%
Function Calling
2 33%
Embeddings
1 17%
Hybrid Search
1 17%
Show all (12)
What does each Pinecone team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit Pinecone?
How is the Pinecone 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 Pinecone stack?
Pinecone scores 78 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 Pinecone stack in its industry?
Share of the 40 companies in the same industries, whose stack Alion knows, that use each technology.
Pinecone products in its job postings
Postings at Pinecone name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Pinecone
Questions about the Pinecone tech stack
What programming languages does Pinecone use?
The languages named in Pinecone job postings are Rust (67%), Go (50%), Java (50%), C++ (33%), Python (33%), as a share of the 6 postings of the last 12 months.
Does Pinecone use AWS?
Yes. AWS is named in 4 of 6 job postings (67%) and required in 2 of them.
What cloud and platforms does Pinecone use?
The cloud and platforms named in Pinecone job postings are AWS (4), Azure (4), GCP (4) (postings in brackets).
What skills do you need for a Backend job at Pinecone?
Backend postings at Pinecone most often require AWS (2), Azure (2), C++ (2), Claude Code (2), out of 4 postings in the last 12 months.
Is the Pinecone tech stack changing?
Yes. Python, RAG first appeared in Pinecone job postings in the last six months.
How modern is the Pinecone tech stack?
Pinecone scores 78 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 Pinecone tech stack?
Alion reads every job posting Pinecone publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 17, 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, "Pinecone tech stack: 31 technologies from 6 job postings", as of Oct 17, 2026. https://alion.io/company/pinecone-io/technologies