Lead / Principal Python & LLM Developer Experience: 12 to 15 yearsRole SummaryDrive architecture, design, and implementation of enterprise‑grade AI/ML, NLP, and LLM-based systems. Lead model development, scalable backend engineering, and cloud AI integration.Key ResponsibilitiesArchitect and build complex AI/ML/NLP and LangChain solutionsLead design of scalable Python-based backend and APIsGuide integration of ML models into production systemsPartner with architects, data scientists, designers, and product teams for solution deliveryOptimize models for performance, scalability, and accuracyOversee CI/CD, cloud AI services, and MLOps workflowsMentor the engineering team; review high‑impact codeStay current on emerging AI, ML, NLP technologiesMandatory Skills (with Experience)Python (AI/ML/NLP): 12–15 yearsLangChain: 5–7 yearsCloud (GCP/Azure/AWS) + AI/MLOps: 6–8 yearsEnterprise API architecture (Python): 7+ yearsCI/CD + Kubernetes + automation: 6–8 yearsCross‑team leadership, communication & problem‑solving skillsGood to HaveMulti‑language exposure (Java/C#/JavaScript)Cloud or AI certificationsStrong solution design & architectural documentation