Job Description

Who We Are

Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world – like AI and IoT. If you want to push the boundaries of materials science and engineering to create next generation technology, join us to deliver material innovation that changes the world.

What We Offer

Location:

Penang,MYS

You’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible—while learning every day in a supportive leading global company. Visit our Careers website to learn more.

At Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits

Key Responsibilities

The Web API Developer designs, builds, and maintains the backend services that power the SmartFactory product. This role is responsible for developing robust, scalable RESTful APIs using C# and .NET 8.0, integrating with Oracle / PostgreSQL / SQL Server databases, and supporting front-end, MES, and Product Support teams. The candidate will work closely with MES Leaders, Solution Architects, QA/PS teams, and Product Support teams to deliver high-quality software features across global deployment sites.

Functional Knowledge

API Development & Design

• Design, develop, and maintain RESTful Web APIs using C# and .NET 8.0 to support SPC application features.
• Write clean, maintainable, and well-tested code following object-oriented design principles and best practices.
• Participate in code reviews and contribute to continuous improvement of coding standards and architecture.

System Integration & Database

• Design and optimize Oracle / PostgreSQL / SQL Server database schemas, stored procedures, and queries to support application data needs.
• Integrate APIs with front-end applications, MES systems, and third-party services.
• Ensure data integrity, security, and performance across integrated systems.

Deployment & Production Support

• Support deployment of API services to test, staging, and production environments, including containerized deployments where applicable.
• Troubleshoot and resolve defects and production issues in collaboration with QA and Product Support teams.
• Maintain technical documentation for APIs, system architecture, and deployment procedures.

Business Expertise

• Understands key business drivers; uses this understanding to accomplish own work

Problem Solving

• Solves problems in straightforward situations; analyzes possible solutions using technical experience and judgment and precedents

Impact

• Impacts quality of own work and the work of others on the team; works within guidelines and policies

Interpersonal Skills

• Explains complex information to others in straightforward situations

Additional Information

Time Type:

Full time

Employee Type:

Assignee / Regular

Travel:

Yes, 25% of the Time

Relocation Eligible:

No

Applied Materials is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law.