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Taiwan Semiconductor · Yokohama, JP

# IO Cell Designer

Yokohama, JP Design 

Listed on Taiwan Semiconductor’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Taiwan Semiconductor’s careers site →](https://ro.careers.tsmc.com/job/Yokohama-IO-Cell-Designer-14/776379610/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Taiwan Semiconductor](https://jobs.opennash.com/companies/taiwan-semiconductor/) / IO Cell Designer

## Job description

### Job scope

1.Advanced (FINFET/Nanosheet), specialty, automotive, 2.5D/3D chiplet IO circuit design (w/ built-in circuit co-optimized ESD protection) 2. IO testchip design & library timing/power kits characterization. Qualifications (Education, Skills, Certificates, etc.): 1. EE/Physics MS or above (PhD is preferred) with following one (or multi-) technical knowledge & expertise - Semiconductor device - Analog/digital/RF/power circuit - Signal/power integrity, IREM and timing analysis & sign-off - ESD protection All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 19, 2026
- Last checked: Oct 19, 2026
- Listed for: Under a day
- Location: Yokohama, JP[Apply on Taiwan Semiconductor’s careers site →](https://ro.careers.tsmc.com/job/Yokohama-IO-Cell-Designer-14/776379610/)

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