Ubiregi
ubiregi.jp
Actively hiring
POS Systems
View 5 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Ubiregi hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Ubiregi scores B on the Alion truth index (A is best, E worst), measured over 3 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
Ubiregi is a Japanese pioneer of iPad-based SaaS point-of-sale systems with the concept that simple is best, aiming to become the data infrastructure of the service industry. Its job ads cover frontend, infrastructure and SRE engineers, an iOS engineer and an enterprise project leader. The company is based in Tokyo, Japan.
Tech stack
Technologies named in job postings at Ubiregi over the last 12 months, by layer, with the share of postings for each.
Technologies in use
27
Postings analysed
5
Stack modernity
68/100
Languages
Ruby
Objective-C
Swift
Frameworks & libraries
Redux
Ruby on Rails
SwiftUI
UIKit
Databases
Amazon Aurora
MySQL
BigQuery
Google BigQuery
Cloud & platforms
AWS
Firebase
GitHub
GCP
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Full Ubiregi tech stack
27 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
10/14/2026
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
50% ▲
Frontend
50% ▲
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
HQ
5 open roles 2 posted in 90 days 100% engineering
hires for DevOps, Backend, Frontend
Jobs
≈ $32k – $84k per year (Estimated) • In office • Tokyo
Ruby
Ruby on Rails
Databases
MySQL
Amazon Aurora
Frontend
Redux
Mobile
Firebase
DevOps
GCP
CircleCI
Heroku
CI/CD
AWS
GitHub
Management
Slack
Miro
Apply
In office • Tokyo
Ruby
Ruby on Rails
Databases
MySQL
Amazon Aurora
Frontend
Redux
Mobile
Firebase
DevOps
GCP
CircleCI
Heroku
CI/CD
AWS
GitHub
Management
Slack
Miro
Apply
In office • Full-Time • Tokyo
Swift
Objective-C
Swift Concurrency
AI/ML
Copilot
Cursor
Claude Code
Mobile
UIKit
SwiftUI
Firebase
CocoaPods
XCTest
Bitrise
Swift Testing
DevOps
CI/CD
GitHub
Management
Slack
Miro
Google Workspace
Apply
In office • Full-Time • Tokyo
Google BigQuery
Amazon Aurora
BigQuery
AI/ML
Claude Code
DevOps
CircleCI
CI/CD
AWS
Amazon ECS
Apply
Apply