AWS Python Cloud Application Architecture

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AWS Python Cloud Application Architecture based in Brazil. As a Delivery Consultant – Cloud Application Architecture, you will design, modernize, and implement enterprise applications on AWS for a major financial-services environment. You’ll work at the intersection of cloud architecture, Python development, serverless and containerized applications, and distributed systems. The role focuses on building resilient, scalable, secure, and cost-efficient solutions using modern AWS services. You’ll also help bring Generative AI capabilities into production through agents, Amazon Bedrock, RAG, guardrails, and quality evaluation. Working closely with cloud specialists and technical stakeholders, you’ll translate complex business and technology requirements into robust architectures. This is an opportunity to contribute to strategic cloud transformation initiatives while working with modern, AI-enabled engineering practices. Accountabilities Design and implement resilient, scalable, and cost-efficient enterprise applications using AWS serverless and containerized services. Develop solutions using AWS Lambda, Step Functions, ECS/EKS Fargate, and related cloud-native technologies. Design architectures that address resilience, concurrency, retries, dead-letter queues, fault tolerance, and operational efficiency. Create contract-first APIs using API Gateway and OpenAPI 3.x, including versioning, authentication, and real-time communication patterns such as SSE and MCP. Design and implement event-driven architectures using SNS, SQS, and EventBridge, with appropriate approaches to ordering, idempotency, low latency, and reliability. Develop distributed-system patterns including sagas, eventual consistency, circuit breakers, and other resilience mechanisms. Incorporate Generative AI capabilities into production applications, including AI agents, Amazon