Senior QA Engineer

Job Description

Axiado is a top-tier manufacturer of TCU (Trusted Control/Compute Unit) solutions. We are hiring a Senior QA Engineer – Performance & Reliability to lead the performance characterization and reliability validation of our Secure TCU System, ensuring it meets rigorous data center standards.

Key Responsibilities

Performance & Reliability Strategy

• Test Design & Execution: Design and execute comprehensive test plans for performance benchmarking, stress testing, longevity/endurance testing, and thermal/power characterization of TCU/BMC systems.
• Workload Analysis: Analyze system behavior under various heavy workloads to identify performance bottlenecks in throughput, latency, and resource utilization (CPU, Memory, PCIe).
• Reliability Validation: Conduct Mean Time Between Failures (MTBF) prediction, long-duration stability tests, and error injection campaigns to validate system robustness.

Deep Dive & Issue Resolution

• Root Cause Analysis: Lead the deep-dive investigation of performance degradation and reliability failures. Use advanced debugging tools (oscilloscopes, logic analyzers, firmware traces) to isolate issues.
• Developer Collaboration: Work directly with firmware and hardware engineers to reproduce complex bugs, analyze crash dumps, and verify fixes.
• Infrastructure Enhancement: Develop and maintain automated performance testing frameworks and reporting dashboards to track regression and trends over time.

Reporting & Leadership

• Reporting: Generate detailed performance assessment reports and reliability analysis metrics for stakeholders.
• Mentorship: Mentor junior engineers on performance testing methodologies and system debugging techniques.