Cple tech stack
Cple builds mostly with Python, JavaScript, Kotlin, SQL. Its stack also includes AWS, Apache Kafka, React.js, MySQL. Python is named in 5 of the 14 job postings Cple published in the last 12 months (36%). Counted by Alion from the job postings of Cple, updated Sep 30, 2026.
What programming languages does Cple use?
Python is named in 36% of job postings at Cple, followed by JavaScript (21%), Kotlin (14%), SQL (14%).
What frameworks and libraries does Cple use?
React.js is named in 21% of job postings at Cple, followed by Celery (14%), Combine (14%), Django (14%).
React.js
3 21%
Celery
2 14%
Combine
2 14%
Django
2 14%
React Native
2 14%
Spring Boot
2 14%
SwiftUI
2 14%
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What databases does Cple use?
MySQL is named in 14% of job postings at Cple, followed by Redis (14%), Delta Lake (7%).
What cloud and platforms does Cple use?
AWS is named in 29% of job postings at Cple, followed by Apache Kafka (21%), Amazon EKS (14%), Azure (14%).
AWS
4 29%
Apache Kafka
3 21%
Amazon EKS
2 14%
Azure
2 14%
Databricks
2 14%
GCP
2 14%
GitHub
2 14%
Kubernetes
2 14%
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What developer tools does Cple use?
Terraform is named in 21% of job postings at Cple, followed by Docker (7%), pySpark (7%).
What AI and ML technologies does Cple use?
LLM is named in 29% of job postings at Cple, followed by ChatGPT (7%), Claude (7%).
Which engineering practices does Cple ask for?
AI Agents is named in 29% of job postings at Cple, followed by Blue-Green Deployment (14%), CI/CD (14%), MVVM (14%).
AI Agents
4 29%
Blue-Green Deployment
2 14%
CI/CD
2 14%
MVVM
2 14%
SLI/SLO/SLA
1 7%
What other technologies does Cple use?
Swift Concurrency is named in 14% of job postings at Cple.
Swift Concurrency
2 14%
How does your stack fit Cple?
How is the Cple 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 Cple stack?
Cple scores 91 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.
Companies with a stack like Cple
Questions about the Cple tech stack
What programming languages does Cple use?
The languages named in Cple job postings are Python (36%), JavaScript (21%), Kotlin (14%), SQL (14%), Swift (14%), as a share of the 14 postings of the last 12 months.
Does Cple use React.js?
Yes. React.js is named in 3 of 14 job postings (21%) and required in 1 of them.
What cloud and platforms does Cple use?
The cloud and platforms named in Cple job postings are AWS (4), Apache Kafka (3), Amazon EKS (2) (postings in brackets).
Is the Cple tech stack changing?
Yes. Databricks, MLFlow, Combine, GitHub first appeared in Cple job postings in the last six months.
How modern is the Cple tech stack?
Cple scores 91 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 Cple tech stack?
Alion reads every job posting Cple publishes and tags the technologies each one names. The figures on this page count the 14 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, "Cple tech stack: 48 technologies from 14 job postings", as of Sep 30, 2026. https://alion.io/company/cple/technologies