Senior Platform QA Engineer – System Debug & Boot

AUREXIS TECH PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Aurexis Tech Pte. Ltd. is seeking an experienced engineer to own or lead System Level Test (SLT) debugging for customer-return, qualification and factory-reported failures on x86 platforms.

You will analyze boot issues, collect diagnostic data, and propose experiments to validate hypotheses. You will work with cross-functional teams to improve SLT coverage, automation, and test stability, while preparing clear reports for engineering and management stakeholders.

Qualifications

• Degree in Electrical/Electronics/Computer Engineering or equivalent with 3 or more years of relevant experience.
• Hands-on experience developing, executing or debugging system-level tests (UBUNTU or WINDOWS based) for x86 platform (desktop, industrial PC, server, or embedded x86 devices).
• Strong knowledge of x86 platform architecture, system boot flow and interactions among CPU, memory, storage, PCIe, USB and network interfaces.
• Experience with BIOS/UEFI, firmware initialization, POST-code interpretation, serial-console debug and operating-system boot troubleshooting.
• Knowledge of using system-debug instruments and interfaces such as UART, JTAG, oscilloscopes, logic analyzers and platform power or signal measurements.
• Proficiency in Linux command-line environments and at least one relevant language: Python, C/C++, Perl or Bash.

Responsibilities

• Own or lead System Level Test (SLT) debug for customer-return, qualification and factory-reported failures.
• Analyze boot failures, POST errors, hangs, resets, crashes, performance anomalies.
• Collect and interpret serial-console output, firmware traces, event logs, kernel logs, crash data, diagnostic results and platform telemetry.
• Generate hypothesis and able to come up with experiments and electrical tests to prove the hypothesis for observed failures
• Work with cross-functional teams to improve SLT coverage, diagnostics, automation, screening effectiveness, test stability, cycle time and failure triage.
• Prepare clear technical reports and communicate conclusions, risk and recommended actions to engineering, management and customer-quality stakeholders.
• Lead cross-functional technical initiatives appropriate to the assigned job level and mentor engineers in system-debug and root-cause methods.

Skills

System debugging

Python

C/C++

Bash

Perl

Linux CLI

Troubleshooting

Education

Bachelor degree in Electrical/Electronics/Computer Engineering

Tools

UART

JTAG

Oscilloscopes

Logic analyzers

Power measurements

Job description

Aurexis Tech Pte. Ltd. is seeking an experienced engineer to own or lead System Level Test (SLT) debugging for customer-return, qualification and factory-reported failures on x86 platforms.

You will analyze boot issues, collect diagnostic data, and propose experiments to validate hypotheses. You will work with cross-functional teams to improve SLT coverage, automation, and test stability, while preparing clear reports for engineering and management stakeholders.