1 Finity
1-finity.jp
Actively hiring
View 2 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How 1 Finity hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
1 Finity scores B on the Alion truth index (A is best, E worst), measured over 4 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
Tech stack
The technologies known for 1 Finity, by layer.
Languages
JavaScript
Node JS
TypeScript
Databases
Amazon Aurora
PostgreSQL
Cloud & platforms
AWS
Amazon ECS
Bitbucket
Ubuntu
Developer tools
Docker
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Growth
Hiring Momentum
28/100
Slowing
Open positions
4
0 opened / 0 closed in 30 days
ATS activity
Every ~2 days
09/29/2026
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
25% ▼
Frontend
25% ▼
Finance
25% ▼
Legal
25% ▼
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
Corporate office
4 open roles 50% engineering $57k Avg Salary
hires for Backend, Frontend, Finance
Jobs
$32k – $57k per year • In office • Tokyo
JavaScript
TypeScript
Node JS
Amazon Aurora
DevOps
AWS
Docker
Ubuntu
Bitbucket
Amazon ECS
Management
Confluence
Jira
Apply
$32k – $57k per year • In office • Tokyo
PostgreSQL
Amazon Aurora
DevOps
AWS
Docker
Ubuntu
Bitbucket
Amazon ECS
Management
Confluence
Jira
Apply