Senior DDR IP Designer – Analog/Mixed-Signal

QUALCOMM, Inc.; Cork; On-site; EUR 95,000 - 150,000; Full time

Benefits offered by this job

Salary and bonus

Relocation and immigration support

Life and medical insurance

Pension matching

Education assistance

Employee stock purchase

Bike purchase scheme

Well-being programs

Job summary

QT Technologies Ireland Limited is seeking talented analog/mixed-signal designer engineers to work on Rx/Tx IO blocks, DLL/PLL, and high-frequency circuits for next-generation DDR/Chip-to-Chip PHY. You'll join a growing team tackling architecture analysis in advanced nodes (2nm+), aiming for low-power, high-speed designs across Snapdragon SoC products.

The role involves full-custom design, SPICE validation, post-silicon support, and close collaboration with layout and physical design teams to

Qualifications

• Bachelor's degree in Science or Engineering required.
• 3+ years ASIC design/verification experience.
• Master's or PhD preferred for advanced roles.

Responsibilities

• Architect high-speed mixed-signal circuits for LPDDR5/6.
• Design blocks: Rx/Tx, clocking, DLL/PLL, references and band-gap blocks.
• Draw schematics and perform SPICE analysis for pre-silicon validation.
• Support post-silicon bring-up and system enablement.
• Collaborate with mask layout and physical design teams.
• Address power delivery and signal integrity concerns.

Skills

Analog/mixed-signal design

SPICE simulation

Schematic capture

High-speed IO design

Signal integrity

GenAI scripting

Full-custom layout

Team collaboration

Education

Bachelor's degree in Science/Engineering

Master's or PhD in related field

Tools

Schematic capture tools

Job description

QT Technologies Ireland Limited is seeking talented analog/mixed-signal designer engineers to work on Rx/Tx IO blocks, DLL/PLL, and high-frequency circuits for next-generation DDR/Chip-to-Chip PHY. You'll join a growing team tackling architecture analysis in advanced nodes (2nm+), aiming for low-power, high-speed designs across Snapdragon SoC products.

The role involves full-custom design, SPICE validation, post-silicon support, and close collaboration with layout and physical design teams to