Hammock
hammock.jp
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Hammock hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Hammock scores B on the Alion truth index (A is best, E worst), measured over 6 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
Technologies named in job postings at Hammock over the last 12 months, by layer, with the share of postings for each.
Technologies in use
15
Postings analysed
2
Stack modernity
85/100AI adopter
Languages
C#
SQL
JavaScript
Ruby
Frameworks & libraries
JQuery
Ruby on Rails
Databases
DynamoDB
MySQL
Cloud & platforms
AWS
AWS Lambda
Windows
Developer tools
Devin
Git
AI & ML
Claude
LLM
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Growth
Hiring Momentum
28/100
Slowing
Open positions
7
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
10/17/2026
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.
Mobile
100% ▼
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
Engineering / R&D
7 open roles 1 posted in 90 days 71% engineering $20k Avg Salary
hires for DevOps, Backend, Mobile
Jobs
$22k – $499k per year • In office • Full-Time • Tokyo
JavaScript
SQL
C#
MySQL
DynamoDB
AI/ML
Claude
LLM
Devin
Frontend
JQuery
DevOps
Git
AWS
AWS Lambda
Windows
Management
SharePoint
Apply
$22k – $499k per year • In office • Full-Time • Tokyo
JavaScript
SQL
Ruby
C#
Ruby on Rails
Databases
MySQL
DynamoDB
AI/ML
Claude
LLM
Devin
Frontend
JQuery
DevOps
Git
AWS
AWS Lambda
Windows
Management
SharePoint
Apply
Apply
$22k – $499k per year • In office • Full-Time • Tokyo
JavaScript
TypeScript
C#
Node JS
MySQL
AI/ML
Claude
DevOps
Azure
Git
Docker
Management
Confluence
Jira
SharePoint
QA
Jest
Apply
$20k – $422k per year • In office • Full-Time • Tokyo
C#
C++
ASP.NET Core
Databases
MySQL
MS SQL
DevOps
Azure
Windows Server
AWS
Linux
Windows
Apply