Snr Engineer I, Software Engineering

ASM International; Phoenix (AZ); On-site; USD 90,000 - 120,000; Full time

Job summary

ASM International in Phoenix, Arizona, is seeking a Software Developer to design and maintain advanced control software for semiconductor manufacturing equipment. This role involves troubleshooting real-time control systems, collaborating with automation teams, and developing GUI and multi-threaded applications. Candidates should hold a BS in Computer Science with 5+ years of experience in software development, particularly in the semiconductor industry. A working knowledge of SECS/GEM and factory automation systems is essential.

Qualifications

• 5+ years’ experience as a generalist or mid-stack software developer.
• Strong experience in the semiconductor industry.
• Hands-on experience with factory automation systems.

Responsibilities

• Design, develop, test, deploy, and maintain software for semiconductor manufacturing equipment.
• Troubleshoot and resolve issues in real-time control systems.
• Integrate and support factory automation protocols such as SECS/GEM.

Skills

C#

Software development

Factory automation systems

Multi-threaded applications

Real-time operating systems

Education

BS Degree in Computer Science

MS in Computer Science (preferred)

Tools

SECS/GEM

GEM300

EDA/Interface A protocols

Automated Material Handling Systems (AMHS)

Job description

As part of ASM’s Software Engineering team, you’ll develop advanced control software that drives the most sophisticated semiconductor equipment in the world. Your work will directly impact robotics, gas flow systems, and temperature control hardware—delivering real-time results in chip manufacturing. Based in Phoenix, you’ll collaborate globally and help shape the future of semiconductor automation and factory integration.

Responsibilities

• Design, develop, test, deploy, and maintain software for semiconductor manufacturing equipment
• Build software for Windows and real-time operating systems
• Troubleshoot and resolve issues in real-time control systems
• Triage mechanical, electrical, and software bugs
• Lead escalation calls with field engineers and global customers
• Collaborate with QA and Support teams to manage regression testing
• Author and review system specifications, software designs, and test plans
• Investigate internal and external problem reports and propose solutions
• Evaluate and recommend software engineering tools
• Participate in system design and scheduling efforts
• Integrate and support factory automation protocols such as SECS/GEM
• Work closely with automation teams to ensure seamless equipment‑factory communication

Requirements

• BS Degree in Computer Science or related field. MS preferred.
• Strong software development skills in C#
• 5+ years’ experience as a generalist or mid‑stack software developer
• Experience in the semiconductor industry
• Hands‑on experience with factory automation systems
• Familiarity with SECS/GEM, GEM300, EDA/Interface A protocols
• Experience with AMHS (Automated Material Handling Systems)

What sets you apart

• 10+ years in software development and architecture
• Experience with:
  • Machine control software (especially for semiconductor equipment)
  • Windows and real-time operating systems
  • Multi‑threaded and real‑time applications
  • GUI development and device drivers
  • Networking, data communications, and EtherCAT
  • Dynamic scheduling algorithms with deadlock avoidance

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.