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Location
In office (Linkou)
Seniority
Middle · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 20, 2026. ASML scores B on the Alion truth index.

Overview
Company
Impact
Profile match
ASML is a semiconductor equipment manufacturer specializing in high-precision photolithography systems, computational lithography software, and metrology and inspection solutions. Headquartered in Veldhoven, Netherlands, the enterprise is the world’s sole supplier of extreme ultraviolet (EUV) lithography machines - including next-generation High-NA EUV platforms - alongside a broad portfolio of deep ultraviolet (DUV) systems. Through its global network of R&D centers, manufacturing facilities, and field support services across Europe, Asia, and North America, the organization enables global semiconductor foundries and chipmakers to fabricate advanced logic and memory microchips.

Software Engineer C#

(ACE D&E Software Design vacancy)

Intro

Would you like to create novel software that helps make Moore's Law possible? At ASML we create full-stack software products that run in the most modern Semiconductor Fabs in the world, and we are always pushing the boundary of what is possible. Now, we are looking for C# software engineer to join us. This could be your next job, so if you would like to join us - please apply!

Sector and department information

Within ASML, the sector Development and Engineering is responsible for the specification, design, integration, qualification, and sustaining of all ASML products. Taking advantage of customer and manufacturing proximity, the D&E Applications Software of the ASML Center of Excellence (ACE) is located in Linkou, Taiwan

Position in the Organization

The holder of the position reports to Benny Huang, the ACE D&E Applications Software Manager.

Job Mission

As a C# software engineer you will join one of our multinational Scrum teams to create state of the art software solutions. We are committed to follow the Agile way of working, with sprints and demos every three weeks, aiming for frequent releases of working software. In all teams we cooperate with internal and external experts from different knowledge domains to discover and build the best solutions possible. We use tools like Continuous Integration with GIT,Jira and Bamboo. We move fast to help our customers reach their goals, and we strive to create reliable and well-tested software, as a failure in our software stack can severely impact customers' operations.

Geographical

Workplace: ACE (ASML Taiwan, Linkou). Travel to the customer sites or the development headquarters (HQ) in the Netherlands for on-the-job training may be needed as part of the assignment

Job Description

-Develop software applications for the semiconductor metrology equipment (YieldStar) and other holistic lithography solutions for ASML products.

-Translate business requirements into software solutions and continuously improve the software to meet customer’s needs.

-Design, implement, test, deliver and document software system mainly written in C#.

-Drive and align on technical direction with all to assure impact of software changes is properly documented, reviewed and accepted by all stakeholders.

-Review and assure quality on software deliverables (design, code, test, document, etc.) throughout the software lifecycle.

-Take ownership for product realization by providing high quality designs, product documentation and software implementation

Educational Level

A relevant Bachelor or Master in software engineering, computer science, information systems, IT or other related subject with emphasis on software development

Experience

Solid experienced software engineer or leader using object-oriented paradigm. At least 1~2 years or preferred 3-5 years of C# development.

Hands-on experience on the .NET platform (C#, LINQ, Threading, Remoting, WPF, XML, IO, etc.).

Experience on software product development lifecycles, using UML, OOP, design patterns and best practices.

Personal Skills

  • You have good communications (downward, upward, and sideways), people interaction and teamwork skills.
  • You are open-minded, you like to discuss about technical challenges and you want to push the boundaries of technology.
  • You are client and quality oriented - you do not settle for second best solutions, but you strive to find the best ways to acquire top results.
  • You are an innovator and you constantly seek to improve your knowledge and your work.

This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.

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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