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Teradyne · Seoul, KR

# Field Application Engineer

Seoul, KR Operations 

Listed on Teradyne’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on Teradyne’s careers site →](https://jobs.teradyne.com/Teradyne/job/Seoul-Field-Application-Engineer/1427330600/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Teradyne](https://jobs.opennash.com/companies/teradyne/) / Field Application Engineer

## Job description

Organization & Role The Teradyne Memory Field Applications team is seeking a highly motivated and talented Field Application Engineer with strong software development expertise to develop and deploy advanced semiconductor test solutions. This role works closely with customers and cross-functional engineering teams to design, develop, optimize, and support test applications on Teradyne ATE platforms. The ideal candidate has a strong Computer Science background, excellent C++ programming skills, and a passion for solving complex technical challenges.

### Responsibilities

Develop, debug, and deploy semiconductor test solutions for digital, mixed-signal, and RF devices. Design, develop, and maintain test program software on Teradyne ATE platforms. Write high-quality, scalable, and maintainable code using C++. Collaborate with customers and engineering teams to understand test requirements and develop application solutions. Analyze test performance and identify opportunities to improve test efficiency, coverage, and throughput.

Support test solution release to production, including evaluation, correlation, and validation activities. Review and support load board and probe card designs for test applications. Develop innovative techniques and methodologies for semiconductor device characterization and testing. Troubleshoot hardware and software issues and recommend effective solutions. Demonstrate tester capabilities and provide technical support during customer evaluations.

Deliver customer training, technical presentations, and knowledge-sharing sessions. Build strong technical relationships with customers and provide application expertise. Stay current with semiconductor test technologies, industry trends, and competitive solutions.

### Basic Qualifications & Skills

Strong software development and programming experience in C++. Proficiency in object-oriented programming, software debugging, and problem-solving. Experience developing complex software applications in Windows and/or Linux environments. Knowledge of data structures, algorithms, and software engineering best practices. Experience with semiconductor test, ATE systems, or test program development is preferred. Experience with Teradyne or other semiconductor ATE platforms is preferred.

Ability to analyze complex technical problems and develop practical solutions. Strong communication and customer-facing skills. Knowledge of handler and prober integration is a plus.

### Education

Bachelor's degree or higher in Computer Science, Computer Engineering, Software Engineering, or a closely related field. Candidates with strong C++ software development expertise are highly preferred. #LI-JP2

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 7 days
- Location: Seoul, KR[Apply on Teradyne’s careers site →](https://jobs.teradyne.com/Teradyne/job/Seoul-Field-Application-Engineer/1427330600/)

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