Sr Engineer - Kai, Japan
Originally posted 18 September 2026 by the employer — open 1 day.
This role focuses on AI向け半導体デバイス.
About the role
This senior role involves semiconductor device development and manufacturing process development.
What you'll do
- Contribute to device design, process development, and mass production launch.
- Engage in wafer process development from concept study to mass production technology establishment.
- Conduct device structure design, wafer process flow construction, and device measurement evaluation.
- Collaborate with multi-departmental teams including elemental process technology, product design, and quality assurance.
What you'll need
- 3+ years of 半導体デバイス構造設計 or プロセス開発経験.
- Fundamental knowledge of 半導体物理.
- Experience with ウェハプロセス設計 or 試作経験.
Skills: 半導体デバイス構造設計, プロセス開発, ウェハプロセスフロー, デバイス測定評価, 半導体物理
This role has been open 1 day — well below the 45-day median for Device Engineering roles.
Device Engineering · Device Physics
|
Open roles in category
145
|
Median days open
45 d
|
Median salary
$164k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Renesas Electronics | All employers we track in this specialty (145 roles · 36 employers) |
|---|---|---|
| Open roles in this specialty | 17 | 145 |
| Median days open | 37 d | 45 d (−8 d vs this employer) |
| Median salary (USD postings) | — | $164k |
Skills observed across this category: 半導体デバイス構造設計, プロセス開発, ウェハプロセスフロー, デバイス測定評価, 半導体物理
Who's hiring in this category
- GlobalFoundries · 24 open roles · median 88 d
- Micron Technology · 18 open roles · median 66 d
- Renesas Electronics (this employer) · 17 open roles · median 37 d
- STMicroelectronics · 10 open roles · median 24 d
- Infineon Technologies · 7 open roles · median 40 d
- QORVO · 6 open roles · median 19 d
How we counted: 145 open Device Engineering (Device Physics) roles from 36 employers tracked in the SemiconductorJobs index, counted 19 Sept 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there. Figures refresh nightly.