Encore Semi LLC

Senior IC Layout Designer (Remote - USA)

Encore Semi LLC$135K — $166K *
Telecommunications & Hardware
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of IC layout design experience in advanced semiconductor technologies.
  • Expertise with EDA tools like Cadence Virtuoso and Synopsys.
  • Deep understanding of CMOS process technology and physical design concepts.
  • Proven experience achieving DRC/LVS closure.
  • Strong knowledge of parasitic extraction and layout optimization techniques.
  • Experience collaborating with cross-functional semiconductor design teams.

Responsibilities

  • Develop block-level and full-chip physical layouts for digital and mixed-signal IC designs.
  • Translate schematics into high-quality layout implementations.
  • Perform floorplanning, placement, routing, and optimization for PPA.
  • Drive DRC, LVS, and ERC closure while debugging verification issues.
  • Analyze layouts for parasitics, signal integrity, and manufacturability.
  • Collaborate with teams during tapeout and silicon release activities.
  • Mentor junior layout engineers and enhance layout methodologies.

Benefits

  • 15 days of PTO per calendar year.
  • 10 paid holidays per calendar year.
  • Company covers 80% of medical premiums for employees and dependents.
  • Company covers 50% of dental and vision premiums for employees and dependents.
  • Access to life insurance, FSAs, HSAs, and gap insurance.
  • Employee Assistant Program (EAP) available.
  • 401k options including traditional and Roth contributions.
  • Tuition reimbursement program.
Full Job Description
Senior IC Layout Designer (Remote - USA)
Employment Type: Full-Time (Hourly) | Contractor Opportunities Available
Compensation: Competitive Hourly Rate + Benefits + Bonus Opportunities
Work Authorization: US Citizen or Lawful Permanent Resident
Location: 100% Remote (Anywhere in the USA)
We are looking for a Senior IC Layout Designer to join a highly skilled semiconductor engineering team developing advanced digital and mixed-signal integrated circuits. This role is ideal for an experienced layout professional who enjoys solving complex physical design challenges and turning innovative circuit designs into high-quality, production-ready silicon.
You will work closely with IC designers, verification engineers, and process teams to deliver layouts optimized for performance, power, area, reliability, and manufacturability across advanced process technologies.
What You'll Do
  • Develop block-level and full-chip physical layouts for complex digital and mixed-signal IC designs.
  • Translate schematics into high-quality layout implementations while maintaining design intent.
  • Perform floorplanning, placement, routing, optimization, and layout refinement for PPA (Power, Performance, Area).
  • Drive DRC, LVS, and ERC closure, including debugging complex layout and verification issues.
  • Analyze and optimize layouts for parasitics, signal integrity, timing, and manufacturability.
  • Collaborate with circuit designers, physical verification teams, and foundry partners during tapeout and silicon release activities.
  • Support improvements in layout methodologies, automation, and design flows.
  • Mentor junior layout engineers and contribute technical expertise across the team.
What You Bring
  • 7+ years of hands-on IC layout design experience in advanced semiconductor technologies.
  • Strong expertise with industry-standard EDA tools such as Cadence Virtuoso, Synopsys tools, or equivalent platforms.
  • Deep understanding of CMOS process technology, physical design concepts, and layout best practices.
  • Proven experience achieving DRC/LVS closure and resolving complex physical verification challenges.
  • Strong knowledge of parasitic extraction, signal integrity, timing impact, and layout optimization techniques.
  • Experience collaborating within cross-functional semiconductor design teams.
Preferred Experience
  • Hands-on experience with FinFET and sub-7nm technology nodes.
  • Experience with high-speed digital, mixed-signal, or advanced SoC designs.
  • Familiarity with layout automation and scripting using SKILL, Python, TCL, or similar languages.
  • Track record supporting successful production tapeouts.

We offer a competitive hourly rate ranging from $65 to $80 per hour, based on experience, skills, and qualifications. The position includes a comprehensive benefits package and bonus opportunities

Full-Time Benefits:
• 15 days of PTO per calendar year
• 10 paid Holidays per calendar year
• Comprehensive Medical Benefits: Company covers 80% of premiums for Employee and Dependents
• Dental & Vision: Company covers 50% of premiums for Employee and Dependents
• Voluntary Benefits: Life Insurance, FSA (Health and Dependent, Limited Purpose), HAS, and Gap Insurance
• Employee Assistant Program (EAP)
• 401k - Traditional & Roth
• Life/AD&D and Long-Term Disability
• Tuition reimbursement

Follow on LinkedIn: https://www.linkedin.com/in/rtl2gds/

About Encore Semi LLC

Encore Semi LLC is a semiconductor design and engineering services company that provides custom solutions for complex system-on-chip (SoC) designs. The company was founded in 2013 and is headquartered in San Jose, California. Encore Semi has over 500 employees and serves clients in various industries, including automotive, aerospace, and telecommunications. The company's services include architecture and design, verification and validation, and software and firmware development. Encore Semi is committed to innovation and has received several awards for its services, including the TSMC Open Innovation Platform Partner of the Year Award.
Learn more about Encore Semi LLC
Size
500 employees
Industry
Net Income
$500,000
Founded
2013
5 Year Trend
+30%
Revenue
$50 million

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