Sun Asterisk
sun-asterisk.com
Agency
Actively hiring
Custom Software Development
View 8 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Sun Asterisk hires
Truth index
B 80/100
Median time to fill
197 days
Ghost roles
25%
Stale roles
0%
Reposted roles
0%
Sun Asterisk scores B on the Alion truth index (A is best, E worst), measured over 12 open roles re-checked against its own hiring board: 25% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 197 days. 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
Sun Asterisk is a Tokyo technology company founded in 2013 that builds digital products with large engineering teams in Vietnam. Its model combines product design, development and talent education for Japanese corporates and startups. The company is listed on the Tokyo Stock Exchange.
Tech stack
Technologies named in job postings at Sun Asterisk over the last 12 months, by layer, with the share of postings for each.
Technologies in use
55
Postings analysed
12
Stack modernity
91/100AI adopter
Languages
SQL42%
Python33%
JavaScript33%
TypeScript25%
Go17%
C#8%
Ruby8%
R8%
Frameworks & libraries
Playwright25%
React.js25%
Vue.js25%
Chi17%
Django17%
Flask17%
Angular17%
Appium17%
Databases
PostgreSQL33%
MySQL25%
Oracle8%
Redis8%
Cloud & platforms
AWS17%
Kubernetes17%
Azure8%
GCP8%
Developer tools
Copilot92%
Git33%
TestRail33%
Docker33%
gRPC17%
Semantic Kernel8%
AI & ML
Claude92%
LLM17%
Gemini17%
Stable Diffusion8%
Practices & domains
Machine Learning33%
CI/CD25%
AI Agents17%
Computer Vision8%
Fine-tuning8%
HPC8%
Human-in-the-Loop8%
NLP8%
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Growth
Hiring Momentum
60/100
Growing
Open positions
12
1 opened / 6 closed in 30 days
Median time-to-fill
182 days
faster than 7% of the market
ATS activity
Every ~4 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.
Backend
43% ▲
QA
29% ▲
Sales
14% ▲
Science & Research
14% ▲
Activity Timeline
New location: Hanoi
Oct 2026
Added R to stack
Oct 2026
Added Seaborn to stack
Oct 2026
Added Plotly to stack
Oct 2026
Added Matplotlib to stack
Oct 2026
Added HPC to stack
Oct 2026
Added ggplot2 to stack
Oct 2026
Offices
Where the company hires and what each office is for
This company is a staffing agency: the cities below are where its clients hire, not its own offices.
Cities
3
Hiring now
2
Countries
2
Busiest office
Ho Chi Minh City
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Tokyo
Japan
HQ
Ho Chi Minh City
Vietnam
1 open roles 100% engineering
hires for QA
Hanoi
Vietnam
1 open roles 1 posted in 90 days 100% engineering
hires for Backend
Jobs
In office • Ho Chi Minh City
SQL
Copilot
Claude
Management
Jira
Agile
QA
TestRail
Playwright
Apply
Hybrid • Vietnam
Java
PHP
Kotlin
Ruby
C#
C++
Swift
Objective-C
Copilot
Claude
Management
Agile
Scrum
Apply
≈ $17k – $49k per year (Estimated) • Hybrid • Hanoi
Go
JavaScript
TypeScript
Ruby
Chi
AI/ML
Copilot
Claude
Frontend
Vue.js
React.js
Apply
Hybrid • Vietnam
SQL
Copilot
Claude
Management
Jira
Agile
Scrum
QA
TestRail
Selenium
Appium
Apply
Apply
Hybrid • 2+ years exp • Vietnam
Java
PHP
Kotlin
Ruby
C#
C++
Swift
Objective-C
Copilot
Claude
Management
Agile
Scrum
Apply
Remote (Vietnam) • Part-Time • 4+ years exp • Vietnam
Python
Copilot
LangChain
Claude
Stable Diffusion
LlamaIndex
Fine-tuning
Computer Vision
AI Agents
NLP
Semantic Kernel
Gemini
LLM
RAG
Human-in-the-Loop
Machine Learning
DevOps
GCP
Azure
CI/CD
AWS
Management
Agile
Apply
Remote (Vietnam) • Part-Time • 4+ years exp • Vietnam
JavaScript
TypeScript
SQL
C#
ASP.NET Core
Entity Framework Core
gRPC for .NET
Databases
MySQL
PostgreSQL
AI/ML
Copilot
Claude
Machine Learning
Frontend
Vue.js
Angular
React.js
DevOps
gRPC
CI/CD
Git
Docker
Kubernetes
Management
Agile
Scrum
Kanban
Apply