Cloud Engineer, AWS – CDK, Serverless

Job not on LinkedIn

🔥 8 minutes ago

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

☁️ Cloud Engineer

👻 Ghost score 13%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Siteup

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2024

💼 Consulting

📣 Marketing

🤝 B2B

Consulting • Marketing • B2B

Siteup is a company that focuses on elevating online presence through innovative web and app development solutions, as well as strategic digital marketing services. They specialize in creating custom websites and mobile apps that aim to engage users and drive business growth.

📋 Description

• Inventory the CDK estate and build a modernization plan • Upgrade the CDK library/CLI and replace deprecated constructs • Move hardcoded context into per-environment configuration • Consolidate duplicated stacks into shared constructs while preserving resource identity • Map logical IDs before and after refactoring and confirm resources will not be replaced • Run the library upgrade and stack refactor as two separate, ordered deployments • Test the rollback path in development and test environments • Migrate six Lambda functions from Node 18 to Node 24 • Close an open PII logging finding and regression-test each Lambda function • Re-verify WAF, the mTLS domain and truststore, X-Ray tracing, and upstream timeouts • Work with the customer's POS team across six external callers • Build dev/test/prod deployment pipelines with OIDC federation, approval gates, and a ServiceNow change step • Add CDK assertion tests, drift detection, and API access log retention • Publish the SQS queue ARN and KMS key ARN via Parameter Store • Grant send permission to the downstream Terraform-managed system • Align naming, tagging, and documentation with the customer's internal standards • Document identity-preservation decisions for the next engineer

🎯 Requirements

• 5+ years with AWS, including 3+ years working in infrastructure-as-code • Hands-on AWS CDK experience in TypeScript — construct trees, logical ID derivation, and what happens when a construct path changes • Real experience with CloudFormation resource identity: stack refactoring, logical ID overrides, cdk diff against deployed state, drift detection • Working Terraform knowledge — comfortable operating across the CDK/Terraform boundary • Solid AWS serverless background: Lambda, API Gateway (REST), SQS and DLQs, Parameter Store, KMS, Secrets Manager • Experience with AWS edge and security services — WAF web ACLs, mutual-TLS custom domains and truststores, cross-account/cross-boundary IAM • Practical experience migrating Nodejs runtimes (e.g. Node 18 → 24), including dependency and deprecation handling • CI/CD pipeline experience with OIDC federation and approval gates (GitHub Actions or equivalent) • Working knowledge of observability tools — X-Ray, CloudWatch metrics and alarms, log retention • Comfortable communicating clearly with non-engineers, and working well when parts of the scope are still being figured out • Fluent English (C1 level) for daily communication with the client

🏖️ Benefits

• Hourly contractor engagement • 100% remote work • Estimated duration of 6–8 weeks