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CBTW

Senior Platform Engineer

CBTW

. Own and improve the AWS infrastructure platform, including Infrastructure as Code, CI/CD pipelines, deployment automation and developer environments .

Posted 11/4/2026full-timeHanoi • VietnamSeniorWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates expertise in managing and optimizing AWS infrastructure using Infrastructure as Code (IaC) with Pulumi and TypeScript, while ensuring deployment reliability and observability. Proficient in CI/CD automation and capable of leading infrastructure migrations and improvements across multiple AWS environments.

Highest-signal resume keywords
AWS Services ManagementInfrastructure As Code (IaC) Using PulumiTypeScript ProficiencyCI/CD Automation with GitHub ActionsObservability Implementation Using Datadog

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
AWS ECS FargateAWS LambdaAWS API GatewayPulumiTypeScriptGitHub ActionsInfrastructure As Code (IaC)DatadogAWS NetworkingAWS Security
Soft Skills
Strong English Communication Skills
Tools & Technologies
AWS CDKCloudFrontWAFVPCIAMSQSDynamoDBRDSAPMMonitoring
Industry Keywords
Deployment AutomationCI/CD PipelinesObservability StandardsMulti-Account AWS ArchitectureTrunk-Based Development

Tech Stack

Tools & technologies
AWSCloudDynamoDBTypeScript

About the role

Key responsibilities & impact
  • Own and improve the AWS infrastructure platform, including Infrastructure as Code, CI/CD pipelines, deployment automation and developer environments
  • Lead migration from AWS CDK/CDKTF to Pulumi
  • Build reusable infrastructure components and improve deployment reliability, observability and cost efficiency across multiple AWS environments
  • Build and maintain reusable AWS infrastructure components using Pulumi and TypeScript
  • Migrate existing AWS CDK/CDKTF infrastructure to Pulumi without recreating production resources
  • Manage AWS infrastructure including ECS Fargate, Lambda, API Gateway, CloudFront, WAF, VPC, IAM, SQS, DynamoDB and RDS
  • Build and maintain ephemeral environments for developers and pull requests
  • Optimize infrastructure performance, resource utilization and cloud costs
  • Extend the internal deployment CLI using TypeScript and Pulumi Automation API
  • Build and maintain GitHub Actions workflows, reusable actions and deployment automation
  • Implement OIDC, merge queues, approval workflows and concurrency controls
  • Manage release pipelines across Dev, Test, UAT and Production environments
  • Implement observability standards using Datadog, including APM, logging, monitoring, dashboards and SLOs
  • Improve distributed tracing across AWS Lambda and ECS services
  • Maintain deployment reliability, incident runbooks and root cause analysis
  • Improve deployment efficiency, targeting under 15 minutes per domain
  • Work closely with Platform Leads, engineers and product teams to deliver infrastructure initiatives
  • Review code, provide technical guidance and coach engineers on IaC and infrastructure best practices
  • Document architecture decisions, technical designs and deployment guidelines
  • Coordinate infrastructure migrations and communicate technical risks

Requirements

What you’ll need
  • Strong experience with AWS services: ECS Fargate, ECR, Lambda, API Gateway, CloudFront, WAF, ALB, VPC, IAM, SQS, EventBridge, DynamoDB and RDS
  • Strong Infrastructure as Code (IaC) experience using Pulumi with TypeScript or AWS CDK with TypeScript
  • Proficiency in TypeScript and software engineering best practices, including unit testing
  • Hands-on experience with GitHub Actions and advanced CI/CD automation
  • Experience with Datadog or equivalent observability tools (APM, logging, monitoring, SLOs)
  • Good understanding of AWS networking, security, IAM, KMS, Secrets Manager and OIDC
  • 5+ years of experience as a Software Engineer or Platform Engineer
  • 3+ years of hands-on experience with Infrastructure as Code and production AWS environments
  • Experience migrating live infrastructure between IaC tools or state backends, including resource imports and state migration
  • Experience with multi-account AWS architecture and cross-account access
  • Experience working with monorepos and trunk-based development
  • Strong English communication skills (both verbal & written), especially in the global software development environment