Aya tech stack
Aya builds mostly with JavaScript, Node JS, Python, TypeScript. Its stack also includes Hugging Face, Ollama, Pinecone, Qdrant. LLM is named in 5 of the 7 job postings Aya published in the last 12 months (71%). Counted by Alion from the job postings of Aya, updated Oct 12, 2026.
What programming languages does Aya use?
JavaScript is named in 43% of job postings at Aya, followed by Node JS (43%), Python (43%), TypeScript (29%).
What frameworks and libraries does Aya use?
PoC Library is named in 43% of job postings at Aya, followed by React.js (14%), Vue.js (14%), Pinia (14%).
What databases does Aya use?
Pinecone is named in 43% of job postings at Aya, followed by Qdrant (43%), Weaviate (43%), ClickHouse (29%).
What cloud and platforms does Aya use?
Hugging Face is named in 43% of job postings at Aya, followed by Ollama (43%), vLLM (43%), Apache Kafka (14%).
Ollama
3 43%
vLLM
3 43%
Apache Kafka
1 14%
Grafana
1 14%
Kubernetes
1 14%
GitHub
1 14%
What developer tools does Aya use?
Docker is named in 14% of job postings at Aya, followed by Git (14%), Prometheus (14%), Rest API (14%).
What AI and ML technologies does Aya use?
LLM is named in 71% of job postings at Aya, followed by Gemma (43%).
Which engineering practices does Aya ask for?
Fine-tuning is named in 43% of job postings at Aya, followed by LLM Guardrails (43%), NLP (43%), RAG (43%).
What does each Aya team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit Aya?
How modern is the Aya stack?
Aya scores 86 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 Aya stack in its industry?
Share of the 132 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Aya apart
Companies with a stack like Aya
Questions about the Aya tech stack
What programming languages does Aya use?
The languages named in Aya job postings are JavaScript (43%), Node JS (43%), Python (43%), TypeScript (29%), as a share of the 7 postings of the last 12 months.
Does Aya use Hugging Face?
Yes. Hugging Face is named in 3 of 7 job postings (43%) and required in 3 of them.
What cloud and platforms does Aya use?
The cloud and platforms named in Aya job postings are Hugging Face (3), Ollama (3), vLLM (3) (postings in brackets).
What skills do you need for a AI/ML job at Aya?
AI/ML postings at Aya most often require Hugging Face (3), LLM (3), Ollama (3), Pinecone (3), out of 3 postings in the last 12 months.
Is the Aya tech stack changing?
No new technology has appeared in Aya job postings in the last six months.
How modern is the Aya tech stack?
Aya scores 86 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 Aya tech stack?
Alion reads every job posting Aya publishes and tags the technologies each one names. The figures on this page count the 7 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, "Aya tech stack: 35 technologies from 7 job postings", as of Oct 12, 2026. https://alion.io/company/ayahealth/technologies