Rakuten International tech stack
Rakuten International builds mostly with JavaScript, Python, TypeScript, Bash. Its stack also includes AWS, GitHub Actions, Jest, Next.js. AWS is named in 3 of the 6 job postings Rakuten International published in the last 12 months (50%). Counted by Alion from the job postings of Rakuten International, updated Oct 23, 2026.
What programming languages does Rakuten International use?
JavaScript is named in 33% of job postings at Rakuten International, followed by Python (33%), TypeScript (33%), Bash (17%).
What frameworks and libraries does Rakuten International use?
Jest is named in 33% of job postings at Rakuten International, followed by Next.js (33%), React.js (33%), Redux (33%).
Jest
2 33%
Next.js
2 33%
React.js
2 33%
Redux
2 33%
hls.js
2 33%
Cypress
1 17%
Playwright
1 17%
SwiftUI
1 17%
Show all (9)
What cloud and platforms does Rakuten International use?
AWS is named in 50% of job postings at Rakuten International, followed by GitHub Actions (33%), Amazon S3 (17%), Figma (17%).
AWS
3 50%
GitHub Actions
2 33%
Figma
1 17%
Grafana
1 17%
Splunk
1 17%
Show all (12)
What developer tools does Rakuten International use?
Webpack is named in 33% of job postings at Rakuten International, followed by pnpm (33%), CloudFormation (17%), Microsoft Excel (17%).
Webpack
2 33%
pnpm
2 33%
CloudFormation
1 17%
Prometheus
1 17%
Storybook
1 17%
Terraform
1 17%
WordPress
1 17%
Show all (11)
What AI and ML technologies does Rakuten International use?
Claude is named in 17% of job postings at Rakuten International.
Claude
1 17%
Which engineering practices does Rakuten International ask for?
AI Agents is named in 17% of job postings at Rakuten International, followed by CI/CD (17%), Human-in-the-Loop (17%).
How does your stack fit Rakuten International?
How modern is the Rakuten International stack?
Rakuten International scores 80 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 Rakuten International stack in its industry?
Share of the 1,141 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Rakuten International
Questions about the Rakuten International tech stack
What programming languages does Rakuten International use?
The languages named in Rakuten International job postings are JavaScript (33%), Python (33%), TypeScript (33%), Bash (17%), Kotlin (17%), as a share of the 6 postings of the last 12 months.
Does Rakuten International use Jest?
Yes. Jest is named in 2 of 6 job postings (33%) and required in 2 of them.
What cloud and platforms does Rakuten International use?
The cloud and platforms named in Rakuten International job postings are AWS (3), GitHub Actions (2), Amazon S3 (1) (postings in brackets).
Is the Rakuten International tech stack changing?
No new technology has appeared in Rakuten International job postings in the last six months.
How modern is the Rakuten International tech stack?
Rakuten International scores 80 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 Rakuten International tech stack?
Alion reads every job posting Rakuten International 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 Oct 23, 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, "Rakuten International tech stack: 43 technologies from 6 job postings", as of Oct 23, 2026. https://alion.io/company/rakuten-international/technologies