Yondemy
yondemy.com
Actively hiring
Books
E-learning
View 5 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Yondemy hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Yondemy scores B on the Alion truth index (A is best, E worst), measured over 5 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Yondemy is a Japanese education company running an online reading programme for children in which its AI tutor recommends books matched to each child. Its mission is to bring rich reading experiences to children across Japan, and it hires UI and UX designers and software engineers for frontend, backend and full stack work. The company is based in Japan.
Tech stack
Technologies named in job postings at Yondemy over the last 12 months, by layer, with the share of postings for each.
Technologies in use
16
Postings analysed
4
Stack modernity
77/100
Languages
Python
SQL
TypeScript
C#
Databases
BigQuery
Google BigQuery
PostgreSQL
Cloud & platforms
.NET
Figma
GCP
GitHub
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Full Yondemy tech stack
16 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
33/100
Slowing
Open positions
5
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
60% ▼
Frontend
20% ▼
Design
20% ▼
Activity Timeline
New location: Tokyo
Oct 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
Engineering / R&D
5 open roles 80% engineering
hires for Backend, Frontend, Design
Jobs
In office • Full-Time • Tokyo
Python
TypeScript
SQL
C#
.NET
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Claude Code
Frontend
GraphQL
DevOps
GCP
GitHub Actions
CI/CD
Google Cloud Run
GitHub
Design
Figma
Management
Slack
Miro
Apply
≈ $32k – $83k per year (Estimated) • In office • Full-Time • Tokyo
Python
TypeScript
SQL
C#
.NET
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Claude Code
Frontend
GraphQL
DevOps
GCP
GitHub Actions
CI/CD
Google Cloud Run
GitHub
Design
Figma
Management
Slack
Miro
Apply
In office • Full-Time • Tokyo
Python
TypeScript
SQL
C#
.NET
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Claude Code
Frontend
GraphQL
DevOps
GCP
GitHub Actions
CI/CD
Google Cloud Run
GitHub
Design
Figma
Management
Slack
Miro
Apply
In office • Full-Time • Tokyo
Python
TypeScript
SQL
C#
.NET
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Claude Code
Frontend
GraphQL
DevOps
GCP
GitHub Actions
CI/CD
Google Cloud Run
GitHub
Design
Figma
Management
Slack
Miro
Apply
Apply