Vectara tech stack
Vectara builds mostly with Java, Python, Go. Its stack also includes Kubernetes, AWS, Aerospike, ClickHouse. Java is named in 2 of the 5 job postings Vectara published in the last 12 months (40%). Counted by Alion from the job postings of Vectara, updated Oct 13, 2026.
What programming languages does Vectara use?
Java is named in 40% of job postings at Vectara, followed by Python (40%), Go (20%).
What frameworks and libraries does Vectara use?
OpenTelemetry is named in 20% of job postings at Vectara, followed by PyTorch (20%), TensorFlow (20%).
What databases does Vectara use?
Aerospike is named in 20% of job postings at Vectara, followed by ClickHouse (20%), MariaDB (20%), OpenSearch (20%).
What cloud and platforms does Vectara use?
Kubernetes is named in 40% of job postings at Vectara, followed by AWS (20%), Amazon EKS (20%), Apache Kafka (20%).
Kubernetes
2 40%
AWS
1 20%
Amazon EKS
1 20%
Apache Kafka
1 20%
Azure
1 20%
Datadog
1 20%
GCP
1 20%
GitHub Actions
1 20%
Show all (12)
What developer tools does Vectara use?
ArgoCD is named in 20% of job postings at Vectara, followed by Bazel (20%), Helm (20%), Prometheus (20%).
Which engineering practices does Vectara ask for?
AI Agents is named in 80% of job postings at Vectara, followed by RAG (40%), CI/CD (20%), Embeddings (20%).
AI Agents
4 80%
RAG
2 40%
CI/CD
1 20%
Embeddings
1 20%
GitOps
1 20%
NLP
1 20%
Show all (9)
How does your stack fit Vectara?
How is the Vectara 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 Vectara stack?
Vectara scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the Vectara stack in its industry?
Share of the 1,322 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Vectara
Questions about the Vectara tech stack
What programming languages does Vectara use?
The languages named in Vectara job postings are Java (40%), Python (40%), Go (20%), as a share of the 5 postings of the last 12 months.
Does Vectara use Kubernetes?
Yes. Kubernetes is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Vectara use?
The cloud and platforms named in Vectara job postings are Kubernetes (2), AWS (1), Amazon EKS (1) (postings in brackets).
Is the Vectara tech stack changing?
No new technology has appeared in Vectara job postings in the last six months.
How modern is the Vectara tech stack?
Vectara scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Vectara tech stack?
Alion reads every job posting Vectara 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 13, 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, "Vectara tech stack: 40 technologies from 5 job postings", as of Oct 13, 2026. https://alion.io/company/vectara/technologies