Senior Mixed-Signal Design Engineer (High-Speed SerDes)

Spanidea Systems

San Jose, USonsite$85k-$90k/yrPosted Jul 6, 2026
Posting intelligenceActively listed

About the role

Senior Mixed-Signal Design Engineer (High-Speed SerDes)

Location: San Jose, CA

We are seeking a Senior Mixed-Signal Design Engineer to design and develop high-speed SerDes analog and mixed-signal circuits for next-generation semiconductor products.

Responsibilities

Design and optimize high-speed circuit blocks including PLL, CDR, TX, DFE, and AFE/CTLE.

Perform circuit simulation, silicon validation, lab testing, and serial link characterization.

Collaborate with cross-functional teams throughout the product development lifecycle.

Troubleshoot design issues and present technical solutions.

Requirements

Master's degree or higher in Electrical Engineering or a related field.

Strong experience in mixed-signal and high-speed analog IC design.

Hands-on experience with one or more of PLL, DLL, CDR, DFE, TX, or AFE/CTLE.

Experience with silicon validation and laboratory testing.

Excellent analytical, debugging, and communication skills.

Pay: $85.00 - $90.00 per hour

Benefits:

Dental insurance

Employee assistance program

Health insurance

Professional development assistance

Referral program

Vision insurance

Experience:

mixed-signal and high-speed analog IC design: 5 years (Required)

Work Location: In person

Compensation

This Design Engineer role pays $85k-$90k/yr. Within typical range for design engineer roles in United States.

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