15Five tech stack
15Five builds mostly with Bash, Python. Its stack also includes AWS, Amazon EKS, PostgreSQL, Django. Bash is named in 1 of the 3 job postings 15Five published in the last 12 months (33%). Counted by Alion from the job postings of 15Five, updated Oct 17, 2026.
What programming languages does 15Five use?
Bash is named in 33% of job postings at 15Five, followed by Python (33%).
What frameworks and libraries does 15Five use?
Django is named in 33% of job postings at 15Five.
Django
1 33%
What databases does 15Five use?
PostgreSQL is named in 33% of job postings at 15Five.
PostgreSQL
1 33%
What cloud and platforms does 15Five use?
AWS is named in 33% of job postings at 15Five, followed by Amazon EKS (33%), Cloudflare (33%), Datadog (33%).
AWS
1 33%
Amazon EKS
1 33%
Cloudflare
1 33%
Datadog
1 33%
Kubernetes
1 33%
Postman
1 33%
What developer tools does 15Five use?
Ansible is named in 33% of job postings at 15Five, followed by Cursor (33%), Git (33%), Helm (33%).
Ansible
1 33%
Cursor
1 33%
Git
1 33%
Helm
1 33%
Model Context Protocol
1 33%
Terraform
1 33%
Terragrunt
1 33%
Docker
1 33%
Show all (9)
What AI and ML technologies does 15Five use?
ChatGPT is named in 33% of job postings at 15Five, followed by Claude (33%), LLM (33%).
Which engineering practices does 15Five ask for?
AI Agents is named in 33% of job postings at 15Five, followed by CI/CD (33%), Configuration Management (33%), IAM (33%).
How does your stack fit 15Five?
How modern is the 15Five stack?
15Five scores 87 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 15Five stack in its industry?
Share of the 5,599 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like 15Five
Questions about the 15Five tech stack
What programming languages does 15Five use?
The languages named in 15Five job postings are Bash (33%), Python (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does 15Five use?
The cloud and platforms named in 15Five job postings are AWS (1), Amazon EKS (1), Cloudflare (1) (postings in brackets).
Is the 15Five tech stack changing?
No new technology has appeared in 15Five job postings in the last six months.
How modern is the 15Five tech stack?
15Five scores 87 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 15Five tech stack?
Alion reads every job posting 15Five 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 17, 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, "15Five tech stack: 29 technologies from 3 job postings", as of Oct 17, 2026. https://alion.io/company/15five/technologies