Mcd3
mcd3.co.jp
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at Mcd3 over the last 12 months, by layer, with the share of postings for each.
Technologies in use
46
Postings analysed
12
Stack modernity
85/100AI adopter
Languages
Python25%
TypeScript17%
Rust8%
Java8%
Frameworks & libraries
LightGBM25%
PyTorch25%
RLlib25%
Stable-Baselines325%
Databases
BigQuery17%
Google BigQuery17%
Cloud & platforms
GCP42%
GitHub42%
AWS33%
Azure25%
AI & ML
ChatGPT8%
Stable Diffusion8%
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Full Mcd3 tech stack
46 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
27/100
Slowing
Open positions
19
0 opened / 0 closed in 30 days
Median time-to-fill
24 days
faster than 48% of the market
ATS activity
Every ~2 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.
Data Science
15% ▲
Early Careers
15% ▲
Backend
10% ▲
DevOps
10% ▲
Leadership
10% ▲
Analytics
10% ▲
Actively hiring for Data Science (+3 in 30 days)
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
19 open roles 19 posted in 90 days 53% engineering $73k Avg Salary
hires for Data Science, Early Careers, Backend
Jobs
In office • Full-Time • Tokyo
Python
JavaScript
TypeScript
FastAPI
AI/ML
Cursor
Claude Code
Anthropic SDK
OpenAI SDK
RAG
Agno
Frontend
Next.js
React.js
DevOps
Terraform
GCP
Azure
AWS
GitHub
Cybersecurity
Auth0
Chips/EDA
PoC Library
Design
Figma
Management
Slack
Confluence
Jira
Apply
≈ $41k – $104k per year (Estimated) • In office • Full-Time • Tokyo
Docker
Apply
≈ $50k – $113k per year (Estimated) • In office • Full-Time • Tokyo
Apply
In office • Full-Time • Tokyo
Google BigQuery
BigQuery
AI/ML
Vertex AI
LightGBM
Kubeflow
PyTorch
Stable-Baselines3
Ray
RLlib
DevOps
GCP
GitHub
Management
Slack
Confluence
Apply
In office • Full-Time • Tokyo
Google BigQuery
BigQuery
AI/ML
Vertex AI
LightGBM
Kubeflow
PyTorch
Stable-Baselines3
Ray
RLlib
DevOps
GCP
GitHub
Management
Slack
Confluence
Apply
Apply
Apply
$33k – $95k per year • In office • Full-Time • Tokyo
Adobe Photoshop
Adobe After Effects
Apply
Apply
In office • Full-Time • Tokyo
Python
Rust
Stable Diffusion
Optuna
Vertex AI
AI Agents
LightGBM
Kubeflow
PyTorch
Stable-Baselines3
Ray
RLlib
OpenAI
Anthropic
DevOps
GCP
Azure
GitHub
Management
Slack
Confluence
Apply
Apply
≈ $41k – $110k per year (Estimated) • In office • Full-Time • Tokyo
GCP
Datadog
Azure
AWS
GitHub
Cybersecurity
ISO 27001
SOC 2
Apply