Senior Principal, Software Engineer, Platform Engineering

BeOne Medicines • San Mateo, CA, United States • Posted June 01, 2026

Location San Mateo, CA
Job Type Full-time
Category other-general
Posted June 01, 2026
The Senior Principal Engineer will lead the technical design and implementation of high-performance platform tools, such as BioFlow and BioAgent. This role focuses on building robust software engineering foundations and integrating AI/Agent capabilities to create intelligent, scalable digital solutions for the biopharmaceutical industry.
**Major Responsibilities**
+ Lead the design and development of complex application systems based on Java, .NET Core and Python frameworks, including Web APIs, microservices, and management systems.
+ Architect and build platform tools (e.g., BioFlow) that utilize AI Agents to automate workflows and enhance data-driven decision-making.
+ Partner closely with Product Managers to define requirements, Front-end teams for seamless UI integration, and QA/Testing to ensure enterprise-grade reliability.
+ Ensure optimal availability and scalability of systems, optimizing existing architectures to meet cutting-edge performance and security stand...

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