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N5 Jobs in California (NOW HIRING)

7Rays Semiconductors

Physical Design Engineer

San Jose, CA · On-site

$159K - $164K/yr

Hands-on experience at advanced / cutting-edge technology nodes (e.g., N5, N3 or below) * Strong understanding of timing closure and correlation between synthesis and implementation * Hands-on ...

MediaTek Research Lab Inc.

IC Layout engineer

Irvine, CA · On-site

$85.90 - $137.50/hr

Knowledge of N7/N5/N3 processes. Compensation and Benefits * Salary range: $85,900 - $137,500. * Employee may be eligible for performance bonus, short‑ and long‑term incentive programs. Total ...

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All JobsN5 JobsN5 Jobs in California

N5 information

What is an N5?

N5 jobs refer to positions that require Japanese Language Proficiency Test (JLPT) N5 level skills. JLPT N5 is the most basic level, indicating the ability to understand some basic Japanese, including familiar everyday expressions and simple sentences written in hiragana, katakana, and basic kanji. Jobs for N5 level speakers are generally entry-level and may include roles such as factory workers, cleaners, kitchen staff, or other positions that do not require advanced communication in Japanese. These jobs are common among foreigners starting their careers in Japan and looking to improve their language skills while working.

What are the typical responsibilities and challenges faced by an N5 engineer in a technology company?

As an N5 engineer, you are often expected to handle moderately complex technical tasks, contribute to project planning, and provide support to junior team members. A key challenge at this level is balancing independent work with increased collaboration, as you'll frequently interact with cross-functional teams such as product management or quality assurance. The role also involves refining your technical expertise while developing soft skills like communication and leadership, which are essential for future advancement. Regular feedback from senior engineers and participation in code reviews are common aspects of the work environment.

What are the key skills and qualifications needed to thrive as an N5, and why are they important?

I'm sorry, but 'N5' is not recognized as a standard professional job title. Please provide a valid real-world occupation for an accurate response.

What is the difference between N5 vs N4?

AspectN5N4
Required CertificationsJLPT N5JLPT N4
Work EnvironmentBasic language tasks, entry-level rolesIntermediate language tasks, support roles
Employer & Industry UsageLanguage schools, entry-level positions in companiesCustomer service, administrative roles requiring basic Japanese

The main difference between N5 and N4 lies in language proficiency. N5 is an entry-level certification indicating basic understanding of Japanese, suitable for simple communication. N4 demonstrates a slightly higher proficiency, allowing for more complex interactions. Employers often require N5 for basic roles, while N4 is preferred for positions needing more language skills. Understanding these differences helps job seekers target roles aligned with their language abilities.

What are popular job titles related to N5 jobs in California?

For N5 jobs in California, the most frequently searched job titles are:

What job categories do people searching N5 jobs in California look for?

The top searched job categories for N5 jobs in California are:

N5 jobs near you
Infographic showing various N5 job openings in California as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Physical Design Engineer

7Rays Semiconductors

San Jose, CA • On-site

$159K - $164K/yr

Other

Posted 10 days ago

Job description

We are seeking a Physical Design contractor with strong synthesis and implementation expertise to support large, timing-critical designs at advanced technology nodes.

Key Responsibilities:

  • Perform synthesis using Cadence Genus for large, timing-challenged designs
  • Drive PPA (power, performance, area) optimization through synthesis and early implementation stages
  • Develop and refine floorplans using Cadence Innovus
  • Collaborate closely with RTL teams to provide timely feedback on design quality, constraints, and architectural tradeoffs
  • Partner with external P&R teams to iterate toward timing closure and PPA optimization
  • Identify and address timing bottlenecks early in the flow to improve convergence

Preferred Qualifications:

  • Proven experience with large-scale SoC or AI-class designs
  • At least 5 years of PD experience
  • Hands-on experience at advanced / cutting-edge technology nodes (e.g., N5, N3 or below)
  • Strong understanding of timing closure and correlation between synthesis and implementation
  • Hands-on experience with Cadence Genus and Innovus
  • Ability to work cross-functionally with RTL, architecture, PD, and external implementation teams

Apply