(Senior) Engineer I, Software Engineering
ASM · South Korea > Hwaseong
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- South Korea > Hwaseong
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About the role
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, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving. But we’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential.
Job's mission
In this role, you will develop core control software and common Process Module Controller functionalities used across multiple ASM semiconductor equipment platforms, including PEALD, PECVD, and EPI systems.
You will design and implement core software components and equipment drivers that are tightly integrated with real production equipment, playing a critical role in improving stability, productivity, and performance across diverse semiconductor manufacturing environments.
What you will be working on
- Develop equipment control software for Process Modules
- Design and implement software features using C++ and/or C#
- Create and maintain software-related technical documentation
- Control and integrate various devices within semiconductor equipment
- Develop device interfaces using multiple communication protocols such as TCP/IP, EtherCAT, DeviceNet, and Serial
- Develop touch-based user interfaces (UI/UX) for equipment control
- Analyze and resolve issues (defects and bugs) occurring at customer and manufacturing sites
- Verify software using simulators and demo equipment
- Perform software updates/upgrades for equipment and validate new functionalities
- Develop software components required for new PEALD/PECVD process development
- Collaborate effectively with cross-functional teams
What we are looking for
- Bachelor’s degree or higher in Computer Engineering, Electrical Engineering, Mechanical Engineering, or a related field
- Minimum 3 years of experience in software development
- Strong understanding of object-oriented programming using C++ or C#
- Experience with Windows OS–based programming (e.g., .NET, MFC, WinForms, WPF)
- Experience analyzing Windows OS events
- Experience with multi-process programming and inter-process communication (IPC)
- Proven experience in end-to-end software development
(Requirements → Design → Implementation → Verification → Deployment) - Strong ownership and proactive work attitude
- Team-oriented mindset with strong collaboration skills
- Persistent and detail-oriented bug tracking and root cause analysis skills
- Experience in communication development using TCP/IP, RS232, DeviceNet, and EtherCAT
- Experience using software configuration management tools such as Jira and Git
- No restrictions on overseas business travel
What sets you apart
- Experience in semiconductor industry and working in fab environment
- Experience in equipment control software development for advanced industries
- Business-level proficiency in English
- Experience with ST (PLC) programming language
- Experience with TwinCAT topology configuration
Apply today to be part of what’s next.
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.
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