Japan Trading Card Center
Collectibles & Trading Cards
8open roles
1backers · HongShan
1-10team · employees, estimated range
Btruth index, 75 of 100
Overview
Japan Trading Card Center (JTCC) is a Japanese startup that runs one of the largest online trading card pack services in Japan. It combines trading cards and technology in an e-commerce platform that brings Japanese pop culture abroad, including expanding overseas shipping, and hires senior mobile, full stack and SRE engineers, product managers, product designers and data analysts. The company is headquartered in Chūō, Tokyo, Japan.
How Japan Trading Card Center hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Japan Trading Card Center scores B on the Alion truth index (A is best, E worst), measured over 7 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
Funding and backers
Team
1-10
employees, estimated range
Hiring now
8
open roles
Backers
1
HongShan
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2023
Founded
Tractionpublic signals, read monthly
Web presence
top 9%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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The best collecting tools available to everyone. FREE Pokémon & TCG card scanner. Digital packs backed by real cards. Collecting made easy.
Jobs
In office · Full-Time · Tokyo
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Mobile
Core ML
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In office · Full-Time · Tokyo
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Model Context Protocol
RAG
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GitHub
Design
Figma
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In office · Full-Time · Tokyo
JavaScript
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Claude
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Model Context Protocol
Midjourney
DALL-E
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Vue.js
React.js
Storybook
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GitHub
Design
Figma
FigJam
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In office · Full-Time · Tokyo
Python
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DevOps
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GCP
GitHub Actions
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CloudFormation
Datadog
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CI/CD
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Kubernetes
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Growth
Hiring Momentum
33/100
Slowing
Open positions
9
0 opened / 0 closed in 30 days
ATS activity
Every ~6 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.
Administrative
50% ▲
Design
50% ▲
Activity Timeline
New location: Tokyo
Oct 2026
Tech stack
Technologies named in job postings at Japan Trading Card Center over the last 12 months, by layer, with the share of postings for each.
Technologies in use
70
Postings analysed
8
Stack modernity
88/100AI adopter
Languages
Dart
SQL
JavaScript
TypeScript
Frameworks & libraries
Flutter
React.js
LangChain
Bloc
Databases
DynamoDB
Google BigQuery
MySQL
PostgreSQL
Cloud & platforms
GitHub
AWS
GCP
Datadog
AI & ML
Claude
ChatGPT
DALL-E
LLM
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Full Japan Trading Card Center tech stack
70 technologies · by team · pay by technology · changes · similar stacks
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
1
Countries
1
Busiest office
Tokyo
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Chūō
Japan
HQ
日本橋大伝馬町13-7 日本橋大富ビル 2F, 中央区, 東京都, 103-0011, JP
Tokyo
Japan
Regional office
9 open roles 2 posted in 90 days 56% engineering 1-10 est. staff $115k Avg Salary
hires for Design, Backend, Mobile