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(Senior)Engineer I, Software Engineering

South Korea > Hwaseongsenior
Software EngineerSoftware Engineering
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Quick Summary

Overview

Step into a career with ASM, where cutting edge technology meets collaborative culture. ​ For over 55 years ASM has been ahead of what’s next,

Technical Tools
Software EngineerSoftware Engineering

 

In this role, you will develop control software for ASM’s PEALD/PECVD semiconductor equipment. You will design and implement software that is tightly integrated with real production equipment, playing a critical role in improving stability, productivity, and performance in semiconductor manufacturing environments.

Responsibilities

~1 min read

-Develop equipment control software for PEALD/PECVD/EPI products
-Design and implement software feature using C++ and/or C#
-Create and maintain technical documentation related to software
-Control and integrate various devices within semiconductor equipment
-Develop device interfaces using TCP/IP, EtherCAT, DeviceNet, Serial, and other protocols.
-Develop touch-based user interface (UI/UX) for equipment control
-Analyze and resolve issues (Defects, Bug) from customer and manufacturing sites
-Validate software using simulators and demo equipment
-Perform software updates, upgrades, and functional verification on equipment
-Rapidly develop and deliver software to address equipment variations and customer requests
-Develop software components required for new PEALD/PECVD process development
-Lead software development for new tools in close collaboration with cross-functional teams

-Bachelor’s degree or higher in Computer Science, Electrical/Mechanical Engineering, or a related field
-3+ years of relevant work experience
-Solid understanding of object-oriented programming using C++ or C#
-Ability to communicate effectively in English (documentation and collaboration)
-Strong sense of ownership and proactive work attitude
-Team-oriented mindset with positive collaboration skills
-Even if your experience does not match every requirement, we encourage you to apply if you are eager to learn and grow.

-Experience in semiconductor industry and working in fab environment
-Experience in equipment control software development for advanced industries
-Experience in OOP Language
-Experience with TwinCat or other EtherCAT master stack topology
-Familiarity with software engineering tools such as Jira, Git
-Experienced in development for TCP/IP, RS232, DeviceNet, EtherCAT communication

We make the tech that enables the chips in devices which improve lives around the world. We do this with an eye to the future, pushing the boundaries of what’s possible through cutting-edge innovation, and driving the next wave of technological breakthroughs that shape how we live, work, and connect.

To learn more about ASM, find us at asm.com and on LinkedIn, Facebook, Instagram, X and YouTube.


ASM is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, age, nationality, social or ethnic origin, sexual orientation, gender, gender identify or expression, marital status, pregnancy, political affiliation, disability, genetic information, veteran status, or any other characteristic protected by law.

Location & Eligibility

Where is the job
South Korea > Hwaseong
On-site at the office
Who can apply
Same as job location

Listing Details

Posted
October 12, 2026
First seen
October 12, 2026
Last seen
October 12, 2026

Posting Health

Days active
0
Repost count
1
Trust Level
61%
Scored at
October 12, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Employees
5
Founded
1968
Domain
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(Senior)Engineer I, Software Engineering