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StackEase is a deeptech spin-off from INRIA (French National Institute for Computer Science and Automation) focused on optimizing battery energy storage systems for renewable energy integration. The company develops algorithms that maximize battery revenue across electricity markets while managing physical constraints, offering both long-term revenue forecasting and real-time asset optimization services. Based in Paris and Marseille, StackEase is industrializing its operations after launching this year.
As Cloud Platform Engineer, you will own the reliability and evolution of StackEase's AWS infrastructure and platform. Key responsibilities include:
Infrastructure Administration: Manage and optimize AWS infrastructure including ECS clusters on EC2, VPC networking, RDS databases, S3 storage, and associated services. Diagnose and resolve infrastructure issues, manage capacity planning, autoscaling, and cost optimization.
Network & Security: Administer VPC, subnets, routing, DNS, VPN, and security groups. Strengthen infrastructure security through segmentation, access control, and hardening configurations following least-privilege principles.
Observability & Resilience: Design and evolve the observability stack (metrics, logs, dashboards, alerts). Lead incident diagnosis, root-cause analysis, and corrective actions. Define backup, restoration, and disaster recovery procedures. Formalize runbooks and diagnostic tools.
Platform Industrialization: Maintain and improve Infrastructure as Code (AWS CDK/TypeScript), GitHub Actions pipelines, and Apache Airflow orchestration. Develop automation scripts in Bash and Python to reduce manual operations.
Service Development: Develop and maintain Python APIs and services for platform operations. Design integrations with customer and partner systems. Develop jobs and workflows for internal and external processing, ensuring robustness through proper error handling, monitoring, and testing.
Required: 5+ years infrastructure, systems, DevOps, or comparable experience. Strong foundation in cloud, systems, and networking with solid Python development skills. You'll define best practices while remaining hands-on in implementation and production problem-solving.
Key Skills: Linux and system diagnostics, TCP/IP networking, DNS, routing, VPN, firewall, significant AWS experience, Docker and container orchestration (ECS on EC2 preferred), Infrastructure as Code, Git, Python for production services and APIs, HTTP/REST API development, and external service integration.
