[Cymer Korea] Software Quality Assurance Engineer

Hwasung, South KoreaFull-timePosted Jul 15, 2026

Introduction to the job

  • Own software quality assurance for Customer Data Product developed in Korea as well as ones developed in San Diego, US
  • Build and maintain efficient, automated testing environments to improve test coverage, repeatability, and execution efficiency.
  • Support the full lifecycle including development, build, test, and release processes within the Korea team.

Role and responsibilities

SQA Ownership

  • Define and execute test strategies for Customer Data Product.
  • Perform functional, integration, and system-level testing.
  • Ensure product quality meets internal and customer requirements.

Test Automation

  • Design and implement automated test frameworks for repeatable test scenarios.
  • Identify repetitive test cases and convert them into automated workflows.
  • Ensure automation coverage and maintain test reliability.

Build & Release Support

  • Manage and maintain build servers for local development and testing.
  • Support build, packaging, and release validation processes.
  • Ensure build-test pipeline stability.

Quality & Issue Management

  • Identify, report, and track defects.
  • Perform root cause analysis for quality issues.
  • Support issue resolution with developers.

Education and experience

  • Bachelor's degree in software field
  • 5~10 years experience of Software Qualtiy Assurance (Manual + Automated Testing)
  • Experience or test automation development using tools like selenium, playwright to automate testing
  • Experience leveraging AI to write test cases and provide metrics
  • Experience of working with software development process - Requirement-Design-Development-Build-Unit Test-SQA

Skills

  • Knowledge of software language programming, such as Python/C/C++/Java
  • Knowledge of test automation platform & its development
  • Ability of process improvement with AI system
  • Knowledge of operating systems (Windows/Linux)
  • Knowledge working with databases
  • Creating and maintaining test cases in JIRA using Zephyr
  • Understanding of software test life cycles & methodologies with debugging & problem-solving skills
  • Communication available in English
  • Collaborative mindset to work with Korea development team, SQA engineer & DevOps (build, packaging, distribution) in US, SQA stakeholders across sites (if applicable)

Other information

* Working Location : ASML Hwaseong New Campus

* 자유양식의 이력서를 하나의 파일로 첨부

* 중복 지원 및 제출 후 수정 불가

Inclusion and diversity

ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.

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