Facet tech stack
Facet builds mostly with Go, Python, JavaScript, Node JS. Its stack also includes AWS, AWS Lambda, MySQL, Pinecone. Go is named in 2 of the 3 job postings Facet published in the last 12 months (67%). Counted by Alion from the job postings of Facet, updated Oct 16, 2026.
What programming languages does Facet use?
Go is named in 67% of job postings at Facet, followed by Python (67%), JavaScript (67%), Node JS (33%).
What frameworks and libraries does Facet use?
React.js is named in 33% of job postings at Facet, followed by Streamlit (33%), LangChain (33%).
What databases does Facet use?
MySQL is named in 33% of job postings at Facet, followed by Pinecone (33%).
What cloud and platforms does Facet use?
AWS is named in 67% of job postings at Facet, followed by AWS Lambda (33%), Amazon EventBridge (33%), Bitbucket (33%).
AWS
2 67%
AWS Lambda
1 33%
Bitbucket
1 33%
GCP
1 33%
Kubernetes
1 33%
Power BI
1 33%
Show all (17)
What developer tools does Facet use?
Git is named in 33% of job postings at Facet, followed by Terraform (33%), Docker (33%), Webpack (33%).
Which engineering practices does Facet ask for?
Edge AI is named in 67% of job postings at Facet, followed by CI/CD (33%), IAM (33%), LLM Guardrails (33%).
CI/CD
1 33%
NLP
1 33%
Platform Engineering
1 33%
Time Series Forecasting
1 33%
Show all (9)
How does your stack fit Facet?
How is the Facet 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 Facet stack?
Facet 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 Facet stack in its industry?
Share of the 2,390 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Facet
Questions about the Facet tech stack
What programming languages does Facet use?
The languages named in Facet job postings are Go (67%), Python (67%), JavaScript (67%), Node JS (33%), SQL (33%), as a share of the 3 postings of the last 12 months.
Does Facet use AWS?
Yes. AWS is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Facet use?
The cloud and platforms named in Facet job postings are AWS (2), AWS Lambda (1), Amazon EventBridge (1) (postings in brackets).
Is the Facet tech stack changing?
No new technology has appeared in Facet job postings in the last six months.
How modern is the Facet tech stack?
Facet 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 Facet tech stack?
Alion reads every job posting Facet publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 16, 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, "Facet tech stack: 42 technologies from 3 job postings", as of Oct 16, 2026. https://alion.io/company/facet/technologies