Software engineer

Job Description

Koh Young Technology

Koh Young Technology, founded in 2002 in Seoul, South Korea, is the world leader in 3D measurement and inspection technology used in the production of micro-electronics assemblies. Using patented 3D technology, Koh Young provides best-in-class products in Solder Paste Inspection(SPI) and Automated Optical Inspection(AOI) for electronics manufacturers worldwide.

Currently, Koh Young is collaborating with top medical schools and hospitals in the US, Korea, and Japan to develop innovative neurosurgical robot systems. With the core technologies developed in-house with the innovation in accuracy, Koh Young is expected to deliver a breakthrough in the field of neurosurgical robots.

In 2025, we successfully obtained FDA clearance for our medical device Geniant Cranial , and we are actively expanding our medical device portfolio.

Koh Young America (KYA)

Located in Duluth, GA, Koh Young America has been serving business partners in North America with sales and technical support since 2010. In addition to KYA’s sales and support for North America, Koh Young Research America was established in 2016 in San Diego, CA as a Research & Development hub for artificial intelligence and deep learning technologies and is also home to a dedicated medical device software team focused on the development of advanced, safety-critical healthcare solutions.

Summary

We are seeking a Senior Software Engineer to play a key role in maintaining, evolving, and selectively developing our Ez-X medical X-ray imaging system.

This role primarily focuses on maintaining and stabilizing the existing C++ software platform, supporting the C# GUI architecture, and implementing business logic at the platform level. In addition, the role includes re-implementing and adapting existing business logic using a newly developed internal software platform, ensuring functional equivalence, system stability, and seamless integration.

While new feature development is part of the role, a significant portion of the work involves long-term platform maintenance, system optimization, and system-level integration across imaging algorithms, control systems, and X-ray hardware.

As medical device development is iterative and subject to regulatory, technical, and business considerations, specific responsibilities, priorities, and technical focus areas may evolve over time, provided they remain aligned with the scope and seniority of this role.

You will act as a technical leader within the software team and collaborate closely with Vision, Control, Mechanical, Platform, and X-Ray hardware teams.

The Responsibilities

The responsibilities listed below describe the primary functions of this role but are not intended to be an exhaustive list. Additional responsibilities may be assigned as needed, provided they are consistent with the employee’s role, expertise, and professional experience.

• Design, implement, and maintain C++ software platform components and shared interface libraries
• Architect and develop C# GUI frameworks supporting end-to-end medical imaging and clinical workflows
• Act as a technical lead for a team, aligning system requirements, architecture, and development priorities in close collaboration with the software group leader
• Serve as the technical bridge across software, hardware, and research teams, leading design reviews and driving key architectural and technical decisions
• Support software verification, validation, and documentation activities for regulatory submissions, collaborating closely with QA and regulatory teams during FDA submissions and audits
• Mentor junior engineers, conduct code reviews, and promote best practices in software development

Required Qualifications

• Bachelor’s in Computer Science, Software Engineering, or equivalent
• 5+ years of professional software development experience
• Strong proficiency in modern C++
• Experience with C# GUI development
• US Citizen or Permanent Resident (Green Card holder)
• Solid understanding of multi-threading, synchronization, and performance optimization

Preferred Qualifications

• Master’s degree in Computer Science, Software Engineering, or equivalent
• Experience designing software architectures for complex systems
• Prior experience in medical device software development
• Knowledge of FDA regulations, IEC 62304, ISO 14971
• Experience with medical imaging, DRR, CT, or X-ray systems
• Experience with real-time or near-real-time systems
• Familiarity with software safety classification and risk management
• Experience supporting FDA submissions or audits

What We Offer

• Key technical role in next-generation medical X-ray systems
• Direct impact on FDA-regulated medical products
• Leadership opportunities in a growing US medical device team
• Competitive salary and benefits (US market)
• Long-term stability and global product exposure

The Work Environment

No strenuous physical activity, though occasional light lifting of files and related materials is required. 30% of time in meetings, working with team, or talking on the phone, 70% of the time at the desk on computer, doing analytical work. Minimal travel required. Travel includes airplane, automobile travel and overnight hotel.

Equal Opportunity

Koh Young America believes in Equal Opportunity for all and is committed to ensuring all individuals, including individuals with disabilities, have an opportunity to apply for those positions that they are interested in and qualify for without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. Koh Young America is also committed to providing reasonable accommodations to qualified individuals so that an individual can perform the duties. If you are interested in applying for an employment opportunity and require special assistance or an accommodation to apply due to a disability, please contact us at [email protected].