• Design high-level and low-level architecture for cloud-native and hybrid enterprise applications • Develop scalable systems using Azure PaaS services, microservices, APIs, and serverless components • Define architecture standards, integration patterns, and technology roadmaps • Provide technical leadership in modernization of monolithic systems to microservices and event-driven architectures • Review solution designs, code quality, and architectural compliance • Set non-functional requirements (NFRs): security, scalability, performance, reliability, observability • Conduct architecture reviews and produce solution design documentation