Polyfit
polyfit.jp
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Polyfit hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Polyfit 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
Tech stack
The technologies known for Polyfit, by layer.
Languages
TypeScript
JavaScript
Node JS
Frameworks & libraries
React.js
Recoil
styled-components
Databases
PostgreSQL
Cloud & platforms
AWS
GitHub
GitHub Actions
Heroku
Developer tools
Git
Prisma
Practices & domains
CI/CD
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Salary insights
Compensation ranges based on this company's open jobs
Median
$76k
Typical range
$38k – $114k
Open positions
5
1
Jobs
Architect
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Architect | 1 | $114k | $114k |
Highest paying role
CTO（最高技術責任者）候補
$114k
Normalized to USD per year
Growth
Hiring Momentum
48/100
Stable
Open positions
5
0 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
09/25/2026
Hiring Dynamics
+100%
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
20% ▼
Leadership
20% ▼
Design
20% ▼
Operations
20% ▼
Customer Success
20% ▼
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
Regional office
3 open roles $76k Avg Salary
hires for Leadership, Design, Operations
Jobs
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$52k – $116k per year • In office • Tokyo
JavaScript
TypeScript
Node JS
Prisma
Databases
PostgreSQL
Frontend
React.js
Recoil
styled-components
DevOps
GitHub Actions
Heroku
CI/CD
Git
AWS
GitHub
Management
Slack
Notion
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