Kayzen tech stack
Kayzen builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes AWS, Spark, Angular, Hadoop. Python is named in 6 of the 9 job postings Kayzen published in the last 12 months (67%). Counted by Alion from the job postings of Kayzen, updated Sep 27, 2026.
What programming languages does Kayzen use?
Python is named in 67% of job postings at Kayzen, followed by SQL (44%), JavaScript (22%), TypeScript (22%).
What frameworks and libraries does Kayzen use?
Angular is named in 22% of job postings at Kayzen, followed by Hadoop (22%), CatBoost (11%), Cypress (11%).
Angular
2 22%
Hadoop
2 22%
CatBoost
1 11%
Cypress
1 11%
Jest
1 11%
LightGBM
1 11%
Playwright
1 11%
React.js
1 11%
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What cloud and platforms does Kayzen use?
AWS is named in 22% of job postings at Kayzen, followed by Spark (22%), Azure (22%), GCP (22%).
AWS
2 22%
Spark
2 22%
Azure
2 22%
GCP
2 22%
Adjust
2 22%
AppsFlyer SDK
2 22%
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What developer tools does Kayzen use?
Docker is named in 44% of job postings at Kayzen, followed by Claude Code (11%), Copilot (11%), Cursor (11%).
Docker
4 44%
Claude Code
1 11%
Copilot
1 11%
Cursor
1 11%
GraphQL
1 11%
WordPress
1 11%
Model Context Protocol
1 11%
What AI and ML technologies does Kayzen use?
LLM is named in 56% of job postings at Kayzen, followed by Claude (44%).
Which engineering practices does Kayzen ask for?
Machine Learning is named in 33% of job postings at Kayzen, followed by A/B Testing (22%), AI Agents (22%), Embeddings (22%).
AI Agents
2 22%
Embeddings
2 22%
RAG
2 22%
CI/CD
2 22%
Function Calling
2 22%
Show all (17)
How does your stack fit Kayzen?
How is the Kayzen 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 Kayzen stack?
Kayzen scores 84 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: 2; legacy ones: 0.
Questions about the Kayzen tech stack
What programming languages does Kayzen use?
The languages named in Kayzen job postings are Python (67%), SQL (44%), JavaScript (22%), TypeScript (22%), Node JS (11%), as a share of the 9 postings of the last 12 months.
Does Kayzen use Angular?
Yes. Angular is named in 2 of 9 job postings (22%) and required in 2 of them.
What cloud and platforms does Kayzen use?
The cloud and platforms named in Kayzen job postings are AWS (2), Spark (2), Azure (2) (postings in brackets).
Is the Kayzen tech stack changing?
Yes. Angular, JavaScript, TypeScript, AI Agents first appeared in Kayzen job postings in the last six months.
How modern is the Kayzen tech stack?
Kayzen scores 84 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: 2; legacy ones: 0.
How does Alion know the Kayzen tech stack?
Alion reads every job posting Kayzen 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 27, 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, "Kayzen tech stack: 54 technologies from 9 job postings", as of Sep 27, 2026. https://alion.io/company/kayzen/technologies