Welding is a critical part of manufacturing,
but technology and data remain fragmented across the field.
We are looking for people who want to transform
the welding industry through data and AI.
Welding is a critical part of manufacturing,
but technology and data remain fragmented across the field.
We are looking for people who want to transform the welding industry through data and AI.
Welding is a critical part of manufacturing,
but technology and data remain fragmented across the field.
We are looking for people who want to transform
the welding industry through data and AI.
We Find Answers in the Field
We Find Answers in the Field
We believe every technology decision should be validated in the field. We identify problems in real welding environments and quickly reflect user feedback in our products.
We believe every technology decision should be validated in the field. We identify problems in real welding environments and quickly reflect user feedback in our products.
Build Fast and Validate
Build Fast and Validate
We value fast execution over perfect plans.
We turn ideas into working solutions quickly,
validate them in the field, and improve them continuously.
We value fast execution over perfect plans.
We turn ideas into working solutions quickly,
validate them in the field, and improve them continuously.
We Find Answers in the Field
We believe every technology decision should be validated in the field. We identify problems in real welding environments and quickly reflect user feedback in our products.
Build Fast and Validate
We value fast execution over perfect plans.
We turn ideas into working solutions quickly,
validate them in the field, and improve them continuously.
We Make Decisions Based on Data
We Make Decisions Based on Data
We turn field data into a valuable asset.
Every record helps us improve our products
and build better AI.
All decisions are grounded in data.
We turn field data into a valuable asset.
Every record helps us improve our products
and build better AI.
All decisions are grounded in data.
We Build Products Together
We Build Products Together
Product planning, design, development,
and operations do not exist in isolation.
Because every decision affects the entire product,
we think together and solve problems together.
Product planning, design, development,
and operations do not exist in isolation.
Because every decision affects the entire product,
we think together and solve problems together.
We Make Decisions Based on Data
We turn field data into a valuable asset. Every record helps us improve our products and build better AI. All decisions are grounded in data.
We Build Products Together
Product planning, design, development,
and operations do not exist in isolation.
Because every decision affects the entire product, we think together and solve problems together.
ONJ How we work
ONJ How we work
We move fast and grow together.
That is why we care not only about what we build, but also how we work together.
At ONJ, we work in the following ways.
We move fast and grow together.
That is why we care not only about what we build, but also how we work together.
At ONJ, we work in the following ways.
What You Can Experience at ONJ
What You Can Experience at ONJ
Gain experience in global markets.
Gain experience in global markets.
Work closely with AI and industrial automation technologies.
Work closely with AI and industrial automation
technologies.
Build solutions for real manufacturing challenges.
Build solutions for real manufacturing challenges.
Experience the full product journey, from planning to launch.
Experience the full product journey,
from planning to launch.
Grow through collaboration with experts from diverse fields.
Grow through collaboration with experts from
diverse fields.
See your ideas become part of real products.
See your ideas become part of real products.
Support for Working Together
Support for Working Together
Flexible working hours based on core hours
Flexible working hours based on core hours
Flexible use of paid leave
High-performance equipment provided
Support for various paid software tools
Support for various paid software tools
Gifts for family events and holidays
Gifts for family events and holidays
Book purchase allowance
Support for courses, seminars, and conferences
Support for courses, seminars, and conferences
Snacks and coffee provided
Snacks and coffee provided
Growth and Support at ONJ
Growth and Support at ONJ
Growth and Support at ONJ
Gain broader experience in a fast-growing team, with the support you need to stay focused on your work.
Gain broader experience in a fast-growing team, with the support you need to stay focused on your work.
Life at ONJ
Life at ONJ
Life at ONJ
Join Us in Transforming the Welding Industry
Through Technology
Join Us in Transforming the Welding Industry
Through Technology
Join Us in Transforming the Welding Industry
Through Technology
Senior Vision System Engineer (8+ Years of Experience))
Senior Vision System Engineer
(8+ Years of Experience)
Senior Vision System Engineer (8+ Years of Experience)
New
New
Engineering
Engineering
View Details
Frequently Asked Questions
Frequently Asked Questions
Applications
Applications
Applications
Is there a required application format?
Is there a required application format?
Can I reapply or apply for the same position again?
Can I reapply or apply for the same position again?
What happens if I apply for multiple positions?
What happens if I apply for multiple positions?
What should I do if an error occurs while submitting my application?
What should I do if an error occurs while submitting my application?
Documents and Interviews
Documents and Interviews
Documents and Interviews
When will I receive the result of each recruitment stage?
When will I receive the result of each recruitment stage?
What is the recruitment process?
What is the recruitment process?
What should I wear to the interview?
What should I wear to the interview?
Are online interviews available?
Are online interviews available?
How long does the interview take?
How long does the interview take?
FAQ 자주 하는 질문
Business Registration Number 493-81-02515
CEO Sungwon Heo
Address 5th Floor, 13 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul
Inquiries support@weldbeing.ai
Company
© 2026 ONJ. All rights reserved.
Business Registration Number 493-81-02515
Address 5th Floor, 13 Nonhyeon-ro 85-gil,
Gangnam-gu, Seoul
Inquiries support@weldbeing.ai
CEO Sungwon Heo
Company
© 2026 ONJ. All rights reserved.
Business Registration Number 493-81-02515
Address 5th Floor, 13 Nonhyeon-ro 85-gil,
Gangnam-gu, Seoul
Inquiries support@weldbeing.ai
CEO Sungwon Heo
Company
© 2026 ONJ. All rights reserved.