Post-Silicon Memory Validation Engineer

ThunderSoft; Penang; On-site; MYR 78,000 - 100,000; Full time

Job summary

ThunderSoft in Penang is seeking a DDR memory subsystem validation engineer to support post-silicon bring-up, feature enablement, and validation of DDR interfaces across DDR4/5 and LPDDR4/5. You will work on electrical debug, signal integrity, and lab validation, collaborating with design and test teams to resolve timing, signaling, and protocol issues.

Candidates should have hands-on experience with oscilloscopes, logic analyzers, protocol analyzers, and scripting in Python/Perl/Ruby under

Qualifications

• DDR Memory Subsystem Validation (Post-Silicon): post-silicon bring-up, feature enablement, and validation of DDR interfaces.
• Understanding of memory subsystem architecture (Controller + PHY + DRAM).
• Electrical validation and lab debugging skills with scope, analyzers, and protocol analysis.
• Hands-on experience with oscilloscope/logic/protocol analyzers; scripting for automation in Linux environments.

Responsibilities

• DDR Electrical Debug & Signal Integrity: DDR interface debugging (I/O level) and signal integrity analysis.
• Debug timing, signal, and protocol-level issues across DDR interfaces.
• Signal measurement and waveform analysis; reading and interpreting test results.

Skills

DDR interface debugging

Signal integrity analysis

Electrical validation

Lab debugging

Tools

Oscilloscopes

Logic analyzers

Protocol analyzers

Python

Perl

Ruby

Linux validation environments

Job description

DDR Memory Subsystem Validation (Post-Silicon) post-silicon bring-up, feature enablement, and validation of DDR interfaces

DDR Electrical Debug & Signal Integrity DDR interface debugging (I/O level) Signal integrity analysis & electrical validation Debug timing, signal, and protocol-level issues

DDR & Memory Interface Expertise Strong knowledge of:

• DDR4 / DDR5 / LPDDR4 / LPDDR5 standards

Understanding of:

• Memory subsystem architecture (Controller + PHY + DRAM)

Electrical Validation & Lab Debug Skills Hands-on experience with:

• Oscilloscopes Logic analyzers Protocol analyzers Skills in:

Signal measurement & waveform analysis Reading:

• Software & Automation Skills Python, Perl, Ruby Linux-based validation environments (preferred)