Principal Software Engineer

Job Summary

A company is looking for a Principal Software Engineer (Platform Architecture & Execution Model).

Key Responsibilities

• Architect and lead the core execution model and platform APIs/SDKs
• Ensure correctness and reliability at scale, including security and governance
• Mentor senior engineers and drive platform-wide standards for architecture and design

Required Qualifications

• 12-15+ years of experience in building distributed/platform systems
• 10+ years of experience with mission-critical runtimes or workflow/orchestration systems
• Deep expertise in durable execution and security/governance in production systems
• Strong systems design skills and experience with modern programming languages
• Comfortable operating in regulated or high-assurance environments