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*Lead Platform / DevOps Engineer* About the Role We are looking for a Lead Platform / DevOps Engineer to take end-to-end ownership of our cloud infrastructure, from Infrastructure-as-Code (IaC) to production operations. This is an engineering-focused role where you will design, build, automate, and continuously improve a scalable AWS platform supporting a high-growth SaaS product. You will work closely with development teams and report directly to the Head of Engineering. Key Responsibilities - Design, build, and maintain scalable AWS infrastructure using Terraform and Infrastructure-as-Code. - Develop reusable Terraform modules and blueprints for microservices teams. - Build and maintain CI/CD pipelines for infrastructure and application deployments. - Establish secure infrastructure practices based on least privilege and zero-trust principles. - Manage credentials, certificates, keys, and their rotation. - Design autoscaling, capacity planning, high availability, and disaster recovery strategies. - Implement infrastructure monitoring, observability, and automated drift detection. - Establish policy-as-code and infrastructure validation processes. - Plan and execute production changes using documented runbooks and tested rollback procedures. - Lead incident reviews and postmortems and implement improvements based on lessons learned. - Partner with developers to establish infrastructure standards and best practices. Requirements - 510 years of platform/DevOps engineering experience, including at least 5 years of hands-on AWS experience. - Robust experience with Terraform, including reusable modules, state management, and infrastructure design. - Hands-on experience with AWS services such as ECR, ECS/Fargate, DynamoDB, MSK/Kafka, Aurora Serverless, SNS/SQS, CloudFront, S3, Route 53, and IAM. - Experience scaling SaaS platforms and designing highly available, secure, resilient, observable, and elastic infrastructure. - Experience with Terraform testing, CI/CD, a .