Perpay tech stack
Perpay builds mostly with Python, SQL, JavaScript. Its stack also includes AWS, Amazon ECS, Amazon Redshift, PostgreSQL. Python is named in 4 of the 6 job postings Perpay published in the last 12 months (67%). Counted by Alion from the job postings of Perpay, updated Sep 30, 2026.
What programming languages does Perpay use?
Python is named in 67% of job postings at Perpay, followed by SQL (33%), JavaScript (17%).
What frameworks and libraries does Perpay use?
Celery is named in 17% of job postings at Perpay, followed by Django (17%), Matplotlib (17%), NumPy (17%).
Celery
1 17%
Django
1 17%
Matplotlib
1 17%
NumPy
1 17%
Scikit-learn
1 17%
Statsmodels
1 17%
Flask
1 17%
React Native
1 17%
Show all (10)
What databases does Perpay use?
Amazon Redshift is named in 33% of job postings at Perpay, followed by PostgreSQL (17%), Redis (17%).
What cloud and platforms does Perpay use?
AWS is named in 50% of job postings at Perpay, followed by Amazon ECS (33%), Amazon CloudWatch (17%), Datadog (17%).
AWS
3 50%
Datadog
1 17%
Kubernetes
1 17%
Spark
1 17%
Figma
1 17%
Show all (11)
What developer tools does Perpay use?
Terraform is named in 33% of job postings at Perpay, followed by Docker (17%), Fivetran (17%), Microsoft Excel (17%).
What AI and ML technologies does Perpay use?
LLM is named in 17% of job postings at Perpay.
LLM
1 17%
Which engineering practices does Perpay ask for?
CI/CD is named in 17% of job postings at Perpay.
CI/CD
1 17%
How does your stack fit Perpay?
How modern is the Perpay stack?
Perpay scores 82 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 Perpay stack in its industry?
Share of the 40 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Perpay
Questions about the Perpay tech stack
What programming languages does Perpay use?
The languages named in Perpay job postings are Python (67%), SQL (33%), JavaScript (17%), as a share of the 6 postings of the last 12 months.
Does Perpay use AWS?
Yes. AWS is named in 3 of 6 job postings (50%) and required in 3 of them.
What cloud and platforms does Perpay use?
The cloud and platforms named in Perpay job postings are AWS (3), Amazon ECS (2), Amazon CloudWatch (1) (postings in brackets).
Is the Perpay tech stack changing?
No new technology has appeared in Perpay job postings in the last six months.
How modern is the Perpay tech stack?
Perpay scores 82 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 Perpay tech stack?
Alion reads every job posting Perpay publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Sep 30, 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, "Perpay tech stack: 35 technologies from 6 job postings", as of Sep 30, 2026. https://alion.io/company/perpay/technologies