Craif
craif.com
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Overview
Craif is a Tokyo biotechnology company founded in 2018 that detects cancer risk from urine samples. Its technology analyses microRNA using a device developed at Nagoya University, which makes screening far less invasive than blood testing. The company sells tests in Japan and is pursuing approval in other markets.
Technologies
Tech DNA
Python
TypeScript
C++
Django
PyTorch
TensorFlow
AWS
Amazon EC2
Amazon S3
AI/ML
Python
C++
AWS
Amazon EC2
Amazon S3
Docker
PyTorch C++
TensorFlow C++
Keras
PyTorch
Scikit-learn
TensorFlow
Other
TypeScript
YouTube
Django
Stack modernity
78/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
YouTube
3 jobs
Required
Python
2 jobs
Required
AWS
2 jobs
Required
TypeScript
1 job
Required
Django
1 job
Required
Amazon EC2
1 job
Required
Amazon S3
1 job
Required
C++
1 job
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
TensorFlow C++
Sep 2026
TensorFlow
Sep 2026
Scikit-learn
Sep 2026
PyTorch C++
Sep 2026
PyTorch
Sep 2026
Keras
Sep 2026
Docker
Sep 2026
C++
Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
State Street
Bosch
Accenture
Airbus
Citi
Thomson Reuters
Growth
Hiring Momentum
58/100
Growing
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
Today
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.
Data Science
33% ▼
Backend
33% ▼
Public Policy
33% ▼
Activity Timeline
Added TensorFlow C++ to stack
Sep 2026
Added TensorFlow to stack
Sep 2026
Added Scikit-learn to stack
Sep 2026
Added PyTorch C++ to stack
Sep 2026
Added PyTorch to stack
Sep 2026
Added Keras to stack
Sep 2026
Added Docker to stack
Sep 2026
Added C++ to stack
Sep 2026
Added Python to stack
Sep 2026
Added TypeScript to stack
Sep 2026
Added Django to stack
Sep 2026
Added AWS to stack
Sep 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
2 open roles 50% engineering
hires for Backend, Public Policy
Jobs
Equity • In office • Contractor
C++
Python
PyTorch C++
TensorFlow C++
AI/ML
Keras
PyTorch
Scikit-learn
TensorFlow
DevOps
AWS
Docker
Marketing
YouTube
Apply
In office • Full-Time • Tokyo
YouTube
Apply
≈ $39k – $84k per year (Estimated) • In office • Full-Time • Tokyo
TypeScript
Python
Django
DevOps
Amazon EC2
Amazon S3
AWS
Marketing
YouTube
Apply