PLAIF

Industrial AI · Industrial Robotics

Overview

PLAIF is a South Korean robotics company that gives industrial robots physical AI for vision, sensing and motion in order to automate assembly and fastening, the last hard steps of factory automation. It deploys AI dual-arm robot systems on customers' production lines from proof of concept to mass production, has a branch in Ulsan, and hires robotics, reinforcement learning, mechanical and physical AI research engineers. The company is headquartered in Pangyo, Seongnam, South Korea.

Key facts

As of Nov 13, 2026, Alion lists 11 open roles at PLAIF. PLAIF is headquartered in Seongnam, South Korea.

Open roles
11Its careers board, read on Nov 13, 2026
Headquarters
Seongnam, South KoreaAlion company profile, updated Nov 13, 2026
Technologies in its job postings
36Named in its job postings

How PLAIF hires

Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

PLAIF scores B on the Alion truth index (A is best, E worst), measured over 4 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

Jobs

In office · Full-Time · Seongnam
Python
C++
ROS
ROS2
Gazebo
Isaac Sim
SLAM
Sensor Fusion
Obstacle Avoidance
Sim-to-Real
Imitation Learning
Apply
In office · Full-Time · 3+ years exp · Seongnam
Apply
In office · Full-Time · Seongnam
Apply
In office · Full-Time · Seongnam
Python
PyTorch
Vision-Language-Action
World Models
Embodied AI
Robotics
Nav2
ROS2
Isaac Sim
MuJoCo
Isaac Lab
SLAM
Sim-to-Real
Apply
In office · Full-Time · 3+ years exp · Seongnam
Linux
Apply
≈ $114k – $284k per year (Estimated) · In office · Full-Time · 8+ years exp · Seongnam
Multimodal AI
Vision-Language-Action
Physical AI
Embodied AI
Machine Learning
Robotics
Sim-to-Real
Apply
In office · Full-Time · 3+ years exp · Seongnam
Python
C
C++
ZeroMQ
DevOps
Debian
Git
TCP/IP
Robotics
ROS2
Gazebo
Isaac Sim
MuJoCo
Apply
In office · Full-Time · Ulsan
Python
C++
Vision-Language-Action
Physical AI
Robotics
ROS
Apply
In office · Full-Time · Ulsan
Pandas
NumPy
PyTorch
LLM
Vision-Language-Action
Physical AI
Robotics
Motion Planning
Apply
In office · Full-Time · Seongnam
Pandas
NumPy
PyTorch
LLM
Vision-Language-Action
Physical AI
Robotics
Motion Planning
Apply
≈ $96k – $231k per year (Estimated) · In office · Full-Time · 5+ years exp · Seongnam
C++
MATLAB
Fine-tuning
Robotics
Sim-to-Real
Apply
All 11 jobs at PLAIF salaries, cities, levels and how long each has been open

Growth

Hiring Momentum
21/100
Hiring freeze
Open positions
11
0 opened / 0 closed in 30 days
Median time-to-fill
128 days
faster than 9% of the market
ATS activity
Every ~6 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.
Robotics
25% ▲
Industrial Engineering
25% ▼
AI/ML
13% ▼
DevOps
13% ▼
HR
13% ▲
Management
13% ▲

Tech stack

Technologies named in job postings at PLAIF over the last 12 months, by layer, with the share of postings for each.
Technologies in use
36
Postings analysed
12
Stack modernity
79/100AI adopter
Languages
C++42%
Python42%
MATLAB8%
C8%
Frameworks & libraries
PyTorch33%
ROS233%
MuJoCo25%
ROS25%
Cloud & platforms
Linux17%
Debian8%
AI & ML
LLM17%
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Full PLAIF tech stack 36 technologies · by team · pay by technology · changes · similar stacks

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Seongnam
Loading the map
Headquarters Builds here Office with open vacancies Tap a pin for the office
Seongnam South Korea
HQ
플라잎
9 open roles 8 posted in 90 days 67% engineering
hires for Robotics, AI/ML, DevOps
경기도 성남시 분당구 정자일로 239 아이파크분당 102동 801호 (정자동, 아이파크분당)
seen since Dec 2025 job postings
Ulsan South Korea
플라잎 울산지사
2 open roles 100% engineering
hires for AI/ML, Robotics
대한민국 울산광역시 남구 옥현로 129
seen since Jun 2026 job postings

How to cite this page

Alion, "PLAIF: key facts", as of Nov 13, 2026. https://alion.io/company/plaif

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0