Key Responsibilities: Design, develop, deploy, and maintain multi-tenant SaaS applications on AWS, ensuring high availability, scalability, and security. Utilize AWS services including but not limited to Cognito, API Gateway, S3, Lambda, Step Functions, SQS, VPC, EC2, Batch, and DynamoDB to architect reliable solutions. Implement best practices for AWS security and monitoring using AWS services, ensuring application compliance and resilience. Write, maintain, and optimize backend services and APIs in Python and/or JavaScript. Develop and deploy containerized applications, leveraging tools like Docker and Kubernetes. Familiar with JWT-based OAuth 2.0 and how it works using AWS managed services. Implement infrastructure as code (IaC) solutions using Terraform and CloudFormation to automate deployment and environment provisioning. Collaborate with cross-functional teams to design and integrate new features. Ensure compliance with SOC2 Type II auditing standards as applicable; assist in audit preparations and documentation when needed. Create and maintain Linux shell scripts, ensuring streamlined deployment and system operations. Design and optimize solutions for high-performance computation (HPC) on AWS to support demanding application workloads. Note: This description reflects the general nature of the role. It’s not a complete list of responsibilities—we believe in flexibility, initiative, and growing together. Required Qualifications: In-depth experience with AWS services (Cognito, API Gateway, S3, Lambda, Step Functions, SQS, VPC, EC2, Batch, DynamoDB). Knowledge of AWS security and monitoring services (IAM, CloudWatch, CloudTrail, GuardDuty, etc.). Experience with high-performance computation (HPC) on AWS to support resource-intensive workloads. Strong experience with containerization tools (Docker, Kubernetes). Experience with CI/CD pipelines for automated deployment and testing. Strong knowledge of security best practices for cloud-native application. Experience with frontend built by React, Typescript and Electron is a plus. Azure cloud development or operation experience is a plus. Client-facing experience is a plus. Preferred Qualifications: Bachelor or Master degree in Computer Science or Engineering. AWS Solutions Architect certification or other AWS certifications. CMG’s total rewards program includes: A competitive salary A performance-based bonus program Learning and development opportunities Generous medical and dental benefits 20 days of vacation per year plus flex days No need to call us about the status of your application. We promise—we’re reviewing every submission, and if your skills are a match, you’ll hear from us! We kindly request that external recruiters and agencies refrain from submitting unsolicited resumes or candidate profiles. Submissions without a signed agreement in place will not be considered and will become the property of CMG. About Us Innovators in Simulation Technology CMG (TSX:CMG) is a global software and consulting company that combines science and technology with deep industry expertise to solve complex subsurface and surface challenges for the new energy industry around the world. CMG is headquartered in Calgary, AB, with offices in Houston, London, Dubai, Bogota, Rio de Janeiro, Bengaluru, and Kuala Lumpur. For more information, please visit https://www.cmgl.ca #J-18808-Ljbffr