Nine Careers tech stack
Nine Careers builds mostly with Python, SQL, Go. Its stack also includes AWS, GCP. AWS is named in 5 of the 9 job postings Nine Careers published in the last 12 months (56%). Counted by Alion from the job postings of Nine Careers, updated Sep 29, 2026.
What programming languages does Nine Careers use?
Python is named in 44% of job postings at Nine Careers, followed by SQL (22%), Go (22%).
What cloud and platforms does Nine Careers use?
AWS is named in 56% of job postings at Nine Careers, followed by GCP (44%), Airflow (22%), Azure (22%).
AWS
5 56%
GCP
4 44%
Airflow
2 22%
Azure
2 22%
Kubernetes
2 22%
Amazon EKS
1 11%
Figma
1 11%
GitLab CI
1 11%
Show all (10)
What developer tools does Nine Careers use?
Terraform is named in 44% of job postings at Nine Careers, followed by Docker (22%), CloudFormation (11%), Git (11%).
Terraform
4 44%
Docker
2 22%
CloudFormation
1 11%
Git
1 11%
Jenkins
1 11%
Model Context Protocol
1 11%
Concourse
1 11%
Show all (9)
What AI and ML technologies does Nine Careers use?
LLM is named in 22% of job postings at Nine Careers.
LLM
2 22%
Which engineering practices does Nine Careers ask for?
CI/CD is named in 67% of job postings at Nine Careers, followed by AI Agents (22%), ETL/ELT (22%), RAG (22%).
CI/CD
6 67%
AI Agents
2 22%
RAG
2 22%
FinOps
1 11%
Platform Engineering
1 11%
How does your stack fit Nine Careers?
How modern is the Nine Careers stack?
Nine Careers scores 74 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: 1; legacy ones: 0.
How common is the Nine Careers stack in its industry?
Share of the 2,146 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Nine Careers
Questions about the Nine Careers tech stack
What programming languages does Nine Careers use?
The languages named in Nine Careers job postings are Python (44%), SQL (22%), Go (22%), as a share of the 9 postings of the last 12 months.
Does Nine Careers use AWS?
Yes. AWS is named in 5 of 9 job postings (56%) and required in 4 of them.
What cloud and platforms does Nine Careers use?
The cloud and platforms named in Nine Careers job postings are AWS (5), GCP (4), Airflow (2) (postings in brackets).
Is the Nine Careers tech stack changing?
No new technology has appeared in Nine Careers job postings in the last six months.
How modern is the Nine Careers tech stack?
Nine Careers scores 74 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: 1; legacy ones: 0.
How does Alion know the Nine Careers tech stack?
Alion reads every job posting Nine Careers publishes and tags the technologies each one names. The figures on this page count the 9 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, "Nine Careers tech stack: 30 technologies from 9 job postings", as of Sep 29, 2026. https://alion.io/company/ninecareers/technologies