NineTwoThree tech stack
NineTwoThree builds mostly with SQL, JavaScript, Node JS, Python. Its stack also includes AWS, Google AI Studio, PostgreSQL, MySQL. SQL is named in 3 of the 5 job postings NineTwoThree published in the last 12 months (60%). Counted by Alion from the job postings of NineTwoThree, updated Sep 29, 2026.
What programming languages does NineTwoThree use?
SQL is named in 60% of job postings at NineTwoThree, followed by JavaScript (20%), Node JS (20%), Python (20%).
What frameworks and libraries does NineTwoThree use?
React.js is named in 20% of job postings at NineTwoThree, followed by LangChain (20%), LangGraph (20%), LlamaIndex (20%).
What databases does NineTwoThree use?
PostgreSQL is named in 40% of job postings at NineTwoThree, followed by MySQL (20%), Qdrant (20%), Redis (20%).
What cloud and platforms does NineTwoThree use?
AWS is named in 40% of job postings at NineTwoThree, followed by Google AI Studio (40%), AWS Bedrock (20%), AWS Lambda (20%).
AWS
2 40%
AWS Bedrock
1 20%
AWS Lambda
1 20%
Amazon EC2
1 20%
Azure
1 20%
GCP
1 20%
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What developer tools does NineTwoThree use?
Rest API is named in 20% of job postings at NineTwoThree.
Rest API
1 20%
What AI and ML technologies does NineTwoThree use?
Claude is named in 40% of job postings at NineTwoThree, followed by ChatGPT (20%), LLM (20%).
Which engineering practices does NineTwoThree ask for?
Edge AI is named in 60% of job postings at NineTwoThree, followed by Hallucination (40%), AI Agents (20%), Agentic Workflows (20%).
Hallucination
2 40%
AI Agents
1 20%
Anomaly Detection
1 20%
Semantic Search
1 20%
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How does your stack fit NineTwoThree?
How is the NineTwoThree 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 NineTwoThree stack?
NineTwoThree scores 88 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: 3; legacy ones: 0.
How common is the NineTwoThree stack in its industry?
Share of the 1,373 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like NineTwoThree
Questions about the NineTwoThree tech stack
What programming languages does NineTwoThree use?
The languages named in NineTwoThree job postings are SQL (60%), JavaScript (20%), Node JS (20%), Python (20%), TypeScript (20%), as a share of the 5 postings of the last 12 months.
Does NineTwoThree use AWS?
Yes. AWS is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does NineTwoThree use?
The cloud and platforms named in NineTwoThree job postings are AWS (2), Google AI Studio (2), AWS Bedrock (1) (postings in brackets).
Is the NineTwoThree tech stack changing?
Yes. Claude first appeared in NineTwoThree job postings in the last six months.
How modern is the NineTwoThree tech stack?
NineTwoThree scores 88 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: 3; legacy ones: 0.
How does Alion know the NineTwoThree tech stack?
Alion reads every job posting NineTwoThree 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 Sep 29, 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, "NineTwoThree tech stack: 41 technologies from 5 job postings", as of Sep 29, 2026. https://alion.io/company/ninetwothree/technologies