At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve. This is hard, urgent, selfless work—but it’s work worth doing. If you’re driven by purpose and ready to bring your best to work that truly matters for patients, we invite you to join us.
Role Overview
We are seeking a Sr. Principal Engineer to lead the architecture and integration of AI/ML-enabled applications across enterprise platforms, data ecosystems, commercial workflows, and third-party services. This role owns the technical integration strategy that brings together business applications, APIs, data products, machine learning models, large language models, agents, security controls, and human workflows into secure, resilient,
observable, and scalable solutions.
This is a senior individual contributor and cross-team technical leadership role. The successful candidate will partner with product managers, AI/ML engineers, software engineers, data teams, platform owners, enterprise architects, cybersecurity, privacy, compliance, vendors, and business stakeholders to deliver end-to-end AI-enabled capabilities
Key Responsibilities
Enterprise & AI Solution Architecture
• Lead architecture and integration strategy for AI/ML-enabled products and platforms.
• Design scalable solutions that integrate applications, APIs, data platforms, AI services, and business workflows.
• Establish reusable integration patterns, architecture standards, and technical governance practices.
AI Platform & Application Integration
• Integrate AI/ML capabilities, LLMs, RAG solutions, agents, and analytics services into enterprise applicat
📌 Sr. Principal Engineer AI/ML System Integration (India)
🏢 Lilly
📍 India