Software Engineer

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Date: Feb 19, 2026

Location: Songpa-gu, Seoul, KR

Company: Teradyne

Our Purpose
TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day.

We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Opportunity Overview

Nextest is looking for a senior software engineer to join an exciting, hardworking, and collaborative team, to lead the effort to improve software quality for Customers’ production.

In this role, you will develop test programs in the way our customers are using the features and functions of our systems in their test programs and provide maximum coverage using the best possible commercially available test vehicles including DSA and devices if it is not exactly same setup with the customers’. You will work closely with Apps and the rest of the software team to address customer issues once you encounter them with new software release.   

In this role you will:

  • Understand customer use model of the features and functions of our system.
  • Write test programs in the customer use model to verify the UI before we release it to customers.
  • Build a test case and work with Software development and SQA team for issues you caught during your verification.
  • Review the release notes and communicate with Apps and customers.
  • Work with Apps and development team to understand new features to be in the new release and add test coverage for the new features.      


All About You
We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you’re ready to join us in this mission, take a closer look at the minimum criteria for the position.

 

  • Experience and knowledge of ATE products, industry, and/or customers, Memory ATE is the plus.
  • Experience handling international customers.
  • Expert knowledge of C++, Object Oriented design and programming skills Mastery implementing software that directly interacts with hardware (FPGAs and ASICs)
  • Knowledge of Windows and experience with Visual Studio required
  • Good communication and strong influence.
  • Willing to work in US PT time zone with up to 30% travel
  • Product and/or Applications knowledge of Magnum Tester is a plus
  • Ability to speak Korean is a plus

 

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Job Segment: Testing, Test Engineer, Software Engineer, Developer, Engineer, Technology, Engineering

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