Fastfive
fastfive.co.kr
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Fastfive hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Fastfive scores B on the Alion truth index (A is best, E worst), measured over 12 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 Fastfive over the last 12 months, by layer, with the share of postings for each.
Technologies in use
25
Postings analysed
11
Stack modernity
81/100AI adopter
Languages
Node JS18%
TypeScript18%
JavaScript18%
Python9%
Frameworks & libraries
Knex.js18%
Nest.JS18%
TypeORM18%
Databases
MariaDB18%
MySQL18%
Redis18%
Cloud & platforms
AWS36%
Apache Kafka18%
GCP18%
RabbitMQ18%
AI & ML
LLM9%
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Full Fastfive tech stack
25 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$22k
Typical range
$22k
Open positions
1
1
Jobs
Intern
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Intern | 1 | $22k | $22k |
Highest paying role
오피스 세일즈 담당자 (채용연계형 인턴)
$22k
Normalized to USD per year
Growth
Hiring Momentum
31/100
Slowing
Open positions
25
0 opened / 0 closed in 30 days
ATS activity
Every ~7 hours
09/25/2026
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.
Sales
38% ▼
Operations
23% ▲
Design
15% ▼
HR
8% ▲
Management
8% ▲
Early Careers
8% ▼
Activity Timeline
Added Adobe Illustrator to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Seoul
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Headquarters
Builds here
Office with open vacancies
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Seoul
South Korea
Regional office
23 open roles 12 posted in 90 days 17% engineering 200-500 est. staff $22k Avg Salary
hires for Sales, Backend, Networking
대한민국 서울특별시 강남구 테헤란로2길 27 패스트파이브
Goyang
South Korea
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Operations
경기도 고양시 일산서구 킨텍스로 217-60 패스트파이브
Jobs
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In office • Full-Time • 4+ years exp • Seoul
VPN
Management
Slack
Google Workspace
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In office • Full-Time • Seoul
JavaScript
TypeScript
Node JS
Nest.JS
TypeORM
Knex.js
Databases
MySQL
Redis
RabbitMQ
MariaDB
Apache Kafka
AI/ML
Cursor
Claude Code
DevOps
GCP
CI/CD
AWS
Apply
In office • Full-Time • Seoul
JavaScript
TypeScript
Node JS
Nest.JS
TypeORM
Knex.js
Databases
MySQL
Redis
RabbitMQ
MariaDB
Apache Kafka
AI/ML
LLM
DevOps
GCP
CI/CD
Git
AWS
Apply
≈ $61k – $147k per year (Estimated) • In office • Full-Time • 10+ years exp • Seoul
AWS
Apply
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