Callista

Cloud Engineer

• Design, implement, and review enterprise-grade AWS cloud architectures
• Define architecture standards, best practices, and cloud platform guidelines
• Ensure solutions meet requirements for scalability, high availability, security, and disaster recovery
• Lead architecture discussions and technical reviews with business, security, development, and operations teams
• Advise engineering teams on cloud-native approaches and implementation decisions

Senior AWS Cloud Architect

Architect

• Design and implement modern Databricks Lakehouse architectures
• Develop scalable batch and streaming solutions using Medallion Architecture (Bronze/Silver/Gold)
• Define platform standards, governance, and best practices
• Collaborate with engineering teams to deliver secure, high-performance data solutions
• Advise stakeholders on enterprise data architecture and cloud strategies

Senior AWS Cloud Architect

Senior Databricks Architect