Cloud Engineer AWS (CDK / Serverless)

📋 Description

• Inventory the existing AWS CDK estate and develop a modernization plan, including CDK library and
• Consolidate duplicated CDK stacks into shared constructs while preserving existing resource
• Map logical IDs before and after refactoring and validate infrastructure changes using tools such
• Execute the modernization through two separate, sequenced deployments with rollback procedures
• Migrate six Lambda functions from Node.js 18 to Node.js 24, address an identified PII logging
• Re-validate the security perimeter, including WAF, mTLS custom domains and truststores, X-Ray

🎯 Requirements

• 5+ years of experience working with AWS, including at least 3 years focused on infrastructure as
• Strong hands-on experience with AWS CDK and TypeScript, including construct trees, logical ID
• Proven experience with CloudFormation resource identity, stack refactoring, logical ID overrides
• Working knowledge of Terraform and experience operating across CDK and Terraform environments.
• Strong AWS serverless experience with Lambda, API Gateway REST, SQS/DLQs, Parameter Store, KMS, and
• Experience with AWS edge and security services, including WAF web ACLs, mutual-TLS custom domains

🎁 Benefits

• 100% remote work from Brazil.
• Hourly contractor engagement.
• Estimated contract duration of 6–8 weeks.
• Opportunity to work on a live AWS serverless production environment with active external consumers.
• Hands-on experience with AWS CDK, CloudFormation, Terraform, serverless architecture, security, and
• Work aligned with EST or MST time zones.