Principal Software Architect (onsite)

1. Software Design Defect Analysis & Resolution

Identify architectural anti‑patterns in existing codebases and perform root‑cause analysis

Trace root causes of hard‑to‑reproduce defects such as performance degradation, memory leaks, and concurrency bugs (race conditions, deadlocks)

Quantify technical debt in legacy systems and build a risk‑prioritized improvement roadmap

Propose actionable redesign solutions—including backward‑compatibility and migration strategy—rather than purely theoretical proposals

2. Design & Management of Software Stability Assurance System

Develop in‑house static‑analysis diagnostic rules and integrate them into the CI pipeline

Design tiered severity quality gates and enforce them in the build process

Design suppression/waiver governance policy—format validation, deadline management, and automatic severity escalation upon deadline expiration

Establish system‑level quality standards...