About this role
Principal Engineer - Catalog at iHerb. Location: California or United States or China or South America. Role: defining architecture, leading modernization, mentoring engineers Requirements: 10+ years software engineering experience; deep architecture and cross-team technical leadership; AI-assisted development (Claude Code, Copilot) experience; backend expertise in C#/.NET, Go, Java, or Python; full-stack/React familiarity. Category: Software Development Seniority: Senior Level Tools: Claude Code, GitHub Copilot, Cursor, C#, .NET, Go, Java, Python, React, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Gmail, Google Drive, Google Docs, Google Sheets, Google Forms Commitment: Full Time Workplace: Remote Languages: English